WASP-47

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
WASP-47
WASP-47 e	0.79 d	1.83 R_⨁	Transit	2015	Becker et al. 2015	Confirmed Planet
WASP-47 b	4.16 d	12.86 R_⨁	Transit	2012	Hellier et al. 2012	Confirmed Planet
WASP-47 d	9.03 d	3.65 R_⨁	Transit	2015	Becker et al. 2015	Confirmed Planet
WASP-47 c	589.57 d	> 447 M_⨁	Radial Velocity	2015	Neveu-VanMalle et al. 2015	Confirmed Planet

Exoplanet Archive Notes (5)

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WASP-47

Values for stellar mass, radius, density and surface gravity drawn from Table A.1., model-free photodynamical analysis in ref. (Almenara et al. 2016)

WASP-47 e

Values for all parameters drawn from Table A.1., model-free photodynamical analysis in ref. (Almenara et al. 2016)

WASP-47 b

Values for all parameters drawn from Table A.1., model-free photodynamical analysis in ref. (Almenara et al. 2016)

WASP-47 d

Values for all parameters drawn from Table A.1., model-free photodynamical analysis in ref. (Almenara et al. 2016)

WASP-47 c

Values for all parameters drawn from Table A.1., model-free photodynamical analysis in ref. (Almenara et al. 2016)

WASP-47 Stellar Parameters (21 Solutions)

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RA: 22h04m48.74s

Dec: -12d01m08.64s

Distance: 264.780+4.888-4.716
pc

Parallax: 3.7496400±0.0679499 mas

Ecliptic Latitude: -.20871 deg

Ecliptic Longitude: 328.99173 deg

Galactic Latitude: -48.18707 deg

Galactic Longitude: 45.74798 deg

Total Proper Motion: 43.9557276±0.0913683 mas/yr

Proper Motion (RA): 15.0235000±0.0898828 mas/yr

Proper Motion (Dec): -41.308600±0.091563 mas/yr

Photometry: m_V
11.936±0.046; m_TESS
11.2900±0.0061; m_J
10.613±0.022; m_H
10.310±0.022; m_Ks
10.192±0.026; m_Kep
11.762; m_W1
10.165±0.023; m_W2
10.236±0.019; m_W3
10.172±0.081; m_W4
8.745; m_Gaia
11.788900±0.000253; m_B
12.736±0.024

Abundances (Hypatia Catalog): [Fe/H] 0.49±0.05 dex; [C/H] 0.50±0.09 dex; [Na/H] 0.59±0.04 dex; [Mg/H] 0.57±0.03 dex; [Al/H] 0.56±0.06 dex; [Si/H] 0.45±0.05 dex; [Ca/H] 0.36±0.06 dex

Mission: K2 : Observed in Campaign 3

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; TOI; K2 Names; K2 Planets and Candidates; K2 Targets; Stellar Hosts; K2 Time Series

Source	Howard et al. 2025	Nascimbeni et al. 2023	Bourrier et al. 2023	Bryant & Bayliss 2022	Adams et al. 2021	TICv8	Dai et al. 2019	Gaia DR2	Vanderburg et al. 2017	Almenara et al. 2016	Crossfield et al. 2016	Sanchis-Ojeda et al. 2015	Neveu-VanMalle et al. 2015	Becker et al. 2015	Mortier et al. 2013	Hellier et al. 2012	Kruse et al. 2019	ExoFOP	Barros et al. 2016	Adams et al. 2016	Vanderburg et al. 2016
T_eff (K)	5476.0±100.0	---	5552±75	5552±75	5565±60	5576.000+103.921-132.564	5552±75	5371.00+69.75-24.00	5552±75	5576±68	5950±125	5565±60	5576±68	5576±67	5576±68	5350±90	---	5576.0±118.2	---	5565.0	5427
γ (km/s)	---	---	---	---	---	---	---	-25.847809452556408±0.608446469709640	---	---	---	---	---	---	---	-27.056±0.004	---	---	---	---	---
v sin i (km/s)	2.2±1.0	---	1.80+0.24-0.16	---	---	---	---	---	---	1.80+0.24-0.16	---	1.80+0.24-0.16	---	---	---	3.0±0.6	---	---	---	---	---
M_✶ (M_⦿)	1.01±0.05	1.058±0.047	1.040±0.031	1.040±0.031	---	0.98400000+0.09580710-0.15837700	1.008+0.053-0.047	---	1.040±0.031	1.11+0.89-0.49	1.003±0.095	---	1.026±0.076	1.04±0.08	1.07±0.10	1.084±0.037	---	---	---	---	---
R_✶ (R_⦿)	1.144±0.049	1.156±0.009	1.137±0.013	1.137±0.013	1.10±0.04	1.1113300+0.0619221-0.0580276	1.125+0.027-0.026	1.1877352+0.0106863-0.0302582	1.137±0.013	1.16±0.26	1.10±0.23	---	1.15±0.04	1.15±0.04	1.26±0.30	1.15±0.03	1.188 +0.030-0.011	1.11±0.06	---	1.15±0.04	0.86
Metallicity (dex)	0.370±0.044 [Fe/H]	---	---	0.38±0.05 [Fe/H]	0.43±0.04 [Fe/H]	0.36±0.05 [M/H]	0.38±0.05 [Fe/H]	---	0.38±0.05 [M/H]	0.36±0.05 [Fe/H]	---	0.43±0.04 [Fe/H]	0.36±0.05 [Fe/H]	0.36±0.05 [M/H]	0.36±0.05 [Fe/H]	---	---	---	---	0.43 [Fe/H]	---
log g (log₁₀(cm/s²))	4.27±0.08	---	---	4.3437±0.0063	4.30±0.07	4.3393800+0.0957806-0.0655480	4.34±0.03	---	4.3437±0.0063	4.354±0.084	4.32±0.16	4.29±0.07	4.32±0.05	4.34±0.01	4.28±0.16	---	---	4.34±0.08	---	4.29	---
ρ_✶ (g/cm³)	---	---	---	0.9980±0.0140	---	1.0107172+0.2856223-0.1683558	1.00+0.10-0.09	---	0.9990±0.0140	0.9990±0.0150	---	---	0.960±0.080	---	0.71±0.03	---	---	---	---	---	---
Age (Gyr)	---	---	6.5+2.6-1.2	---	---	---	---	---	---	6.5+2.6-1.2	---	---	---	---	---	---	---	---	---	---	---
P_rot (days)	---	---	39.4+2.2-4.5	32.5±3.9	---	---	---	---	---	31.2±3.5	---	---	---	---	---	---	---	---	---	---	---
L_✶ (log₁₀(L_⦿))	---	---	---	---	---	0.031673000+0.017494300-0.022201580	---	0.024354580+0.009969283-0.010203474	---	---	---	---	---	---	---	---	---	---	---	---	---
Sp. T	---	---	G9	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
S Index	0.1325	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---
CAII LOG RHK	-5.201	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---

Print

WASP-47 e Planetary Parameters (13 Solutions)

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Status: Confirmed Planet

Detected By: Radial Velocity, Transit

Tools: Planetary Systems; Transit Prediction Service; K2 Names; K2 Planets and Candidates; Transit

Source	Nascimbeni et al. 2023	Howard et al. 2025	Bourrier et al. 2023	Bryant & Bayliss 2022	Adams et al. 2021	Dai et al. 2019	Vanderburg et al. 2017	Almenara et al. 2016	Crossfield et al. 2016	Dai et al. 2015	Becker et al. 2015	Adams et al. 2016	Vanderburg et al. 2016
a/R_✶	---	---	---	---	3.2+0.2-0.4	---	3.205±0.014	3.205±0.015	---	---	3.24±0.14	3.0 +0.3-0.5	---
ω (deg)	90	---	90	---	---	---	---	160±140	---	---	---	---	---
M_p (M_⨁)	9.0+0.6-0.4	7.06+0.71-0.68	---	6.77±0.57	---	6.91+0.81-0.83	6.83±0.66	9.10+5.50-3.60	---	12.2±3.7	<22	---	---
M_p (M_Jup)	0.028+0.002-0.001	0.0222+0.0022-0.0021	---	0.0213±0.0018	---	0.0217+0.0025-0.0026	0.0215±0.0021	0.0286+0.0173-0.0113	---	0.0384±0.0116	<0.069	---	---
e	0	---	0	---	---	---	---	0.030+0.036-0.020	---	---	---	---	---
i (deg)	86.73±1.76	---	---	---	89.6+10.0-9.0	---	85.98±0.75	86.2±2.1	---	---	87.0±3.1	81.8 +5.9-7.7	---
P (days)	0.78961±0.00003	0.789570±0.000034	0.7895933±0.0000044	0.7895933±0.0000044	0.789655±0.000040	0.790	0.789592±0.000012	0.789636±0.000017	0.789518±0.000060	0.789593±0.000012	0.789597±0.000013	0.789693±0.000082	0.78961301
ρ (g/cm³)	---	6.1+1.9-1.4	---	6.29±0.60	---	6.8±1.4	6.35±0.64	8.50±3.20	---	11.2±3.6	---	---	---
R_p (R_⨁)	1.83±0.02	1.79+0.18-0.06	---	1.808±0.026	1.80+0.10-0.09	1.773+0.049-0.048	1.810±0.027	1.82±0.40	1.64±0.36	1.817±0.065	1.829±0.070	1.79±0.13	1.5
R_p (R_Jup)	0.163±0.002	0.160+0.016-0.005	---	0.1613±0.0023	0.161+0.009-0.008	0.1582+0.0044-0.0043	0.1615±0.0024	0.162±0.036	0.146±0.032	0.1621±0.0058	0.1632±0.0062	0.160±0.012	0.134
R_p/R_✶	---	---	---	0.01458±0.00013	0.01390+0.00076-0.00034	0.0144±0.0002	0.01461±0.00013	0.01439±0.00016	0.01344±0.00088	---	0.01456±0.00024	0.0143±0.001	0.01444
K (m/s)	---	---	4.55±0.37	4.55±0.37	---	4.76+0.78-0.79	4.61±0.44	6.1±1.9	---	8.20±2.40	---	---	---
a (au)	---	---	---	---	---	---	---	0.0173±0.0038	0.01673±0.00053	---	---	---	---
T_C (days)	2457012.13666±0.00003 (BJD-TDB)	2456981.3436±0.0014 (BJD)	2457011.34862±0.00030 (BJD-TDB)	2457011.34862±0.00030 (BJD-TDB)	2456990.82197+0.00130-0.00097 (HJD)	---	2457011.34861±0.00033 (BJD-TDB)	2456979.76455±0.00094 (BJD-TDB)	2456981.3450±0.0025 (BJD-TDB)	2457011.34859±0.00031 (BJD)	2457011.34849±0.00038 (BJD)	2457042.1466 +0.00159-0.00162 (BJD)	2456979.762 (BJD)
b	---	---	---	---	---	---	0.224±0.041	---	---	---	0.17±0.15	---	0.00
T₁₄ (hours)	---	---	1.899±0.013	---	---	---	1.899±0.013	---	1.87±0.14	---	---	---	1.88000
T_eq (K)	---	1992.0+59.0-58.0	---	---	---	---	---	---	---	---	---	---	---
S (S_⨁)	---	3740.0+460.0-420.0	---	---	---	---	---	---	4895±2087	---	---	---	---
δ (%)	---	---	---	---	---	---	---	---	---	---	---	---	0.0258

Print

WASP-47 b Planetary Parameters (19 Solutions)

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Status: Confirmed Planet

Detected By: Radial Velocity, Transit Timing Variations, Transit

Tools: Planetary Systems; Transit Prediction Service; TOI; K2 Names; K2 Planets and Candidates; Transit

Source	Nascimbeni et al. 2023	Howard et al. 2025	Kokori et al. 2023	Bourrier et al. 2023	Bryant & Bayliss 2022	Ivshina & Winn 2022	Kokori et al. 2022	Vanderburg et al. 2017	Almenara et al. 2016	Crossfield et al. 2016	Dai et al. 2015	Sanchis-Ojeda et al. 2015	Neveu-VanMalle et al. 2015	Becker et al. 2015	Hellier et al. 2012	Kruse et al. 2019	ExoFOP	Barros et al. 2016	Vanderburg et al. 2016
a/R_✶	---	---	9.70±0.04	---	---	---	---	9.702±0.044	9.705±0.047	---	---	9.756+0.067-0.066	---	9.715±0.050	---	9.746 +0.150-0.067	---	---	---
ω (deg)	89.0+19.0-11.0	---	---	90	---	---	---	---	30.0±79.0	---	---	---	---	---	---	---	---	---	---
M_p (M_⨁)	374+17-16	357.0±11.0	---	---	363.6±7.3	---	---	363.1±7.3	383+190-120	---	370±29	---	359±19	341+73-55	362.311±15.891	---	---	---	---
M_p (M_Jup)	1.18+0.05-0.05	1.123±0.035	---	---	1.144±0.023	---	---	1.142±0.023	1.21+0.59-0.39	---	1.16±0.09	---	1.13±0.06	1.07+0.23-0.17	1.14±0.05	---	---	---	---
e	0.00060+0.00050-0.00020	---	---	0	---	---	---	---	0.0028+0.0042-0.0020	---	---	---	<0.026	---	<0.11	---	---	---	---
i (deg)	89.00±0.17	---	88.98±0.20	88.98+0.20-0.17	---	---	---	88.98±0.20	89.02±0.17	---	---	---	---	89.03±0.27	89.2 +0.5-0.7	---	---	---	---
P (days)	4.1591510±0.0000004	4.159152±0.000013	4.15915035±0.00000063	4.1591492±0.0000006	4.1591492±0.0000006	4.15914806±0.00000070	4.1591496±0.0000010	4.1591289±0.0000042	4.16071±0.00038	4.159221±0.000015	4.1591282±0.0000046	4.1	4.1591409±0.0000072	4.1591287±0.0000049	4.1591399±0.0000072	4.159170 +0.000011-0.000012	4.159151245890707±0.000001666080000	4.15810694	4.1591739
ρ (g/cm³)	---	0.970+0.140-0.120	---	---	0.9890±0.0400	---	---	0.9930±0.0210	0.980±0.210	---	0.990±0.130	---	0.940±0.110	---	0.984 +0.067-0.080	---	---	---	---
R_p (R_⨁)	12.86±0.10	12.251+0.043-0.033	---	---	12.64±0.15	---	---	12.63±0.15	12.9±2.8	12.3±2.5	12.71±0.44	---	---	12.77±0.44	12.890 +0.448-0.224	13.18 +0.34-0.19	12.297684382374623±0.681059800000000	---	10.5
R_p (R_Jup)	1.147±0.009	1.0930+0.0038-0.0029	---	---	1.128±0.013	---	---	1.127±0.013	1.15±0.25	1.10±0.22	1.134±0.039	---	---	1.139±0.039	1.15 +0.04-0.02	1.176 +0.030-0.017	1.0971278041699744±0.0607601902642227	---	0.937
R_p/R_✶	---	---	0.10193±0.00021	---	0.10191±0.00022	---	---	0.10193±0.00021	0.10193±0.00018	0.10214±0.00030	---	---	---	0.10186±0.00023	---	0.10173 +0.00052-0.00112	---	---	0.1032
K (m/s)	---	---	---	140.84±0.40	140.84±0.40	---	---	140.64±0.44	142.0±1.7	---	143.3±2.5	---	140±2	---	---	---	---	---	---
a (au)	---	---	---	---	---	---	---	---	0.052±0.011	0.0507±0.0016	---	---	0.051±0.001	---	0.0520±0.0006	---	---	---	---
T_C (days)	2459407.7619870±0.0000002 (BJD-TDB)	2456982.9772±0.0001 (BJD)	2457182.61643±0.00015 (BJD-TDB)	2457007.932103±0.000019 (BJD-TDB)	2457007.932103±0.000019 (BJD-TDB)	2457045.36540±0.00012 (BJD-TDB)	2456354.9460±0.0003 (BJD-TDB)	2457007.932132±0.000021 (BJD-TDB)	2456982.97823±0.00032 (BJD-TDB)	2456982.97697±0.00011 (BJD-TDB)	2457007.932132±0.000061 (BJD)	2457245.0049±0.0017 (BJD-TDB)	2455764.3463±0.0002 (BJD-TDB)	2457007.932131±0.000023 (BJD)	2455764.34602±0.00022 (HJD-UTC)	2456978.81802 +0.000095-0.000091 (BJD)	2459449.35284700±0.00029301 (BJD)	2456982.982151 (BJD)	2456982.977 (BJD)
T_eq (K)	---	1146.0+33.0-34.0	---	---	---	---	---	---	---	---	---	---	1275±23	---	---	---	1155.7024197795033	---	---
S (S_⨁)	---	409.0+50.0-46.0	---	---	---	---	---	---	---	534±227	---	---	---	---	---	---	421.60435868077593	---	---
δ (%)	---	---	---	---	---	---	---	---	---	---	---	1.034±0.004	---	---	1.051±0.014	1.2712 +0.0024-0.0025	1.19709341342731±0.00990956400000	1.142±0.021	1.27
T₁₄ (hours)	---	---	---	---	---	---	---	3.5722±0.0030	---	3.5524±0.0084	---	---	---	---	3.58392±0.0156	3.57840+0.01200-0.01200	3.5899214872117695±0.0433638000000000	3.79800+0.08900-0.08900	3.63000
b	---	---	---	---	---	---	---	0.173±0.032	---	---	---	0.13+0.05-0.08	---	0.164±0.045	---	---	---	---	0.37
λ (deg)	---	---	---	0.0±24.0	---	---	---	---	---	---	---	0±24	---	---	---	---	---	---	---
ψ (deg)	---	---	---	29.2+11.1-13.3	---	---	---	---	---	---	---	---	---	---	---	---	---	---	---

Print

WASP-47 d Planetary Parameters (11 Solutions)

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Status: Confirmed Planet

Detected By: Radial Velocity, Transit Timing Variations, Transit

Tools: Planetary Systems; Transit Prediction Service; K2 Names; K2 Planets and Candidates; Transit

Source	Nascimbeni et al. 2023	Howard et al. 2025	Bourrier et al. 2023	Bryant & Bayliss 2022	Adams et al. 2021	Vanderburg et al. 2017	Almenara et al. 2016	Crossfield et al. 2016	Dai et al. 2015	Becker et al. 2015	Vanderburg et al. 2016
a/R_✶	---	---	16.34+0.08-0.11	---	17.0+0.3-1.0	16.268±0.074	16.327±0.079	---	---	16.33±0.87	---
ω (deg)	83.0+18.0-3.0	---	16.50+84.20-98.60	16.50+84.20-98.60	---	---	27.0±89.0	---	---	---	---
M_p (M_⨁)	15.5+0.7-0.9	13.3±1.5	---	14.2±1.3	---	13.1±1.5	16.8+12.0-7.0	---	10.4±8.4	15.2±7.0	---
M_p (M_Jup)	0.0488+0.0022-0.0028	0.0418±0.0047	---	0.0447±0.0041	---	0.0412±0.0047	0.0529+0.0378-0.0220	---	0.0327±0.0264	0.0478±0.0220	---
e	0.0010+0.0008-0.0007	---	0.010+0.011-0.007	0.010+0.011-0.007	---	<0.014	0.00600+0.00980-0.00410	---	---	---	---
i (deg)	89.23±0.10	---	89.55+0.30-0.27	---	89.5+2.0-0.9	89.32±0.23	89.22±0.13	---	---	89.36±0.67	---
P (days)	9.030501±0.000013	9.03101±0.00037	9.03052118±0.00000753	9.03055±0.00008	9.028052±0.000065	9.03077±0.00017	9.095±0.014	9.03164±0.00064	9.03079±0.00017	9.03081±0.00019	9.0305419
ρ (g/cm³)	---	1.44+0.42-0.32	---	1.72±0.17	---	1.58±0.18	1.80±0.16	---	1.2±1.0	---	---
R_p (R_⨁)	3.65±0.03	3.58+0.32-0.10	---	3.567±0.045	3.3±0.1	3.576±0.046	3.71±0.82	3.18±0.68	3.60±0.13	3.63±0.14	3.06
R_p (R_Jup)	0.326±0.003	0.319+0.029-0.009	---	0.3182±0.0040	0.29±0.01	0.3190±0.0041	0.331±0.073	0.284±0.061	0.321±0.012	0.324±0.012	0.273
R_p/R_✶	---	---	0.02876±0.00017	0.02876±0.00017	0.02600+0.00072-0.00033	0.02886±0.00016	0.02931±0.00015	0.0260±0.0015	---	0.02886±0.00047	0.03102
K (m/s)	---	---	4.26±0.37	4.26±0.37	---	3.93±0.43	4.77±0.81	---	3.1±2.5	---	---
a (au)	---	---	---	---	---	---	0.0880±0.0190	0.0850±0.0027	---	---	---
T_C (days)	2457024.4301070±0.0000003 (BJD-TDB)	2456988.3079±0.0011 (BJD)	2459426.5437±0.0028 (BJD-TDB)	2457006.36955±0.00035 (BJD-TDB)	2456997.34398+0.00130-0.00088 (HJD)	2457006.36931±0.00039 (BJD-TDB)	2456988.375±0.014 (BJD-TDB)	2456988.3075±0.0024 (BJD-TDB)	2457006.36922±0.00052 (BJD)	2457006.36927±0.00044 (BJD)	2456988.308 (BJD)
b	---	---	0.128+0.076-0.085	---	---	0.192±0.065	---	---	---	0.18±0.16	0.59
T₁₄ (hours)	---	---	4.288±0.039	---	---	4.288±0.039	---	4.26±0.11	---	---	4.37000
T_eq (K)	---	885.0±26.0	---	---	---	---	---	---	---	---	---
S (S_⨁)	---	145.0+18.0-16.0	---	---	---	---	---	190±81	---	---	---
δ (%)	---	---	---	---	---	---	---	---	---	---	0.107

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WASP-47 c Planetary Parameters (7 Solutions)

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Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems; K2 Names; K2 Planets and Candidates

Source	Nascimbeni et al. 2023	Howard et al. 2025	Bourrier et al. 2023	Bryant & Bayliss 2022	Vanderburg et al. 2017	Almenara et al. 2016	Neveu-VanMalle et al. 2015
a/R_✶	---	---	---	---	---	261.4±1.3	255±7
ω (deg)	111.8+2.7-0.2	---	112.0±4.3	112.0±4.3	112.4±4.8	136±20	144±53
M_p (M_⨁)	>447+18-22	---	---	---	---	500+320-190	---
M_p (M_Jup)	>1.41+0.06-0.07	---	---	---	---	1.57+1.00-0.59	---
M_p sin i (M_⨁)	---	394.0±13.0	---	398.9±9.1	398.2±9.3	380+220-130	394±70
M_p sin i (M_Jup)	---	1.240±0.041	---	1.255±0.029	1.253±0.029	1.21+0.69-0.41	1.24±0.22
e	0.264+0.007-0.012	---	0.295±0.016	0.295±0.016	0.296±0.017	0.36±0.12	0.13±0.10
i (deg)	90	---	---	---	---	87.0±45.0	---
P (days)	589.57±0.02	592.5+2.6-2.5	588.8±2.0	588.8±2.0	588.5±2.4	580.7±9.6	572±7
K (m/s)	---	---	31.04±0.40	31.04±0.40	---	29.4±6.1	30±6
a (au)	---	---	---	---	1.393±0.014	1.41±0.30	1.36±0.04
T_C (days)	---	2455993.0+6.0-7.0 (BJD)	2457763.1±4.3 (BJD-TDB)	2457763.1±4.3 (BJD-TDB)	---	---	---
T_eq (K)	---	219.3±6.4	---	---	---	---	247±5
S (S_⨁)	---	0.549+0.067-0.061	---	---	---	---	---

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Nearby Data (within 30 arcseconds) Browse Nearby Data

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Known Objects: 4 Confirmed Planets; 1 K2 Targets; 1 2MASS Point Source Catalog

Data Files: 1 K2 Time Series; 4 Associated Literature Data

Bibliography (28 References)

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Planet Masses, Radii, and Orbits from NASA's K2 Mission
Howard et al. 2025 Reference Overview
A new dynamical modeling of the WASP-47 system with CHEOPS observations
Nascimbeni et al. 2023 Reference Overview
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 Reference Overview
DREAM. I. Orbital architecture orrery
Bourrier et al. 2023 Reference Overview
Revisiting WASP-47 with ESPRESSO and TESS
Bryant & Bayliss 2022 Reference Overview
TESS Transit Timing of Hundreds of Hot Jupiters
Ivshina & Winn 2022 Reference Overview
ExoClock Project. II. A Large-scale Integrated Study with 180 Updated Exoplanet Ephemerides
Kokori et al. 2022 Reference Overview
Ultra-short-period Planets in K2. III. Neighbors are Common with 13 New Multiplanet Systems and 10 Newly Validated Planets in Campaigns 0-8 and 10
Adams et al. 2021 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
Homogeneous Analysis of Hot Earths: Masses, Sizes, and Compositions
Dai et al. 2019 Reference Overview
Detection of Hundreds of New Planet Candidates and Eclipsing Binaries in K2 Campaigns 0-8
Kruse et al. 2019 Reference Overview
Gaia Data Release 2
Gaia DR2 Reference Overview
Precise Masses in the WASP-47 System
Vanderburg et al. 2017 Reference Overview
ExoFOP TOI Table
ExoFOP
Absolute densities, masses, and radii of the WASP-47 system determined dynamically
Almenara et al. 2016 Reference Overview
New planetary and eclipsing binary candidates from campaigns 1-6 of the K2 mission
Barros et al. 2016 Reference Overview
197 Candidates and 104 Validated Planets in K2’s First Five Fields
Crossfield et al. 2016 Reference Overview
Ultra-short-period Planets in K2 SuPerPiG Results for Campaigns 0-5
Adams et al. 2016 Reference Overview
The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8
EPIC Catalog Reference Overview
Planetary Candidates from the First Year of the K2 Mission
Vanderburg et al. 2016 Reference Overview
Doppler Monitoring of the WASP-47 Multiplanet System
Dai et al. 2015 Reference Overview
A Low Stellar Obliquity for WASP-47, a Compact Multiplanet System with a Hot Jupiter and an Ultra-short Period Planet
Sanchis-Ojeda et al. 2015 Reference Overview
Hot Jupiters with relatives: discovery of additional planets in orbit around WASP-41 and WASP-47
Neveu-VanMalle et al. 2015 Reference Overview
WASP-47: A Hot Jupiter System with Two Additional Planets Discovered by K2
Becker et al. 2015 Reference Overview
All WISE Data Release
Cutri et al. 2014 Reference Overview
New and updated stellar parameters for 90 transit hosts. The effect of the surface gravity
Mortier et al. 2013 Reference Overview
Seven transiting hot-Jupiters from WASP-South, Euler and TRAPPIST: WASP-47b, WASP-55b, WASP-61b, WASP-62b, WASP-63b, WASP-66b& WASP-67b
Hellier et al. 2012 Reference Overview
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview

Legend

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System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

External Link
Search
Browse
Download

Debug Info

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https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/7/WASP-47.json

Catalog Parameters

RA

ra

22h04m48.74s

Dec

dec

-12d01m08.64s

β

elat

-.20871

λ

elon

328.99173

b

glat

-48.18707

l

glon

45.74798

m_V

sy_vmag

11.936±0.046

m_TESS

sy_tmag

11.2900±0.0061

m_J

sy_jmag

10.613±0.022

m_H

sy_hmag

10.310±0.022

m_Ks

sy_kmag

10.192±0.026

m_Kep

sy_kepmag

11.762

m_W1

sy_w1mag

10.165±0.023

m_W2

sy_w2mag

10.236±0.019

m_W3

sy_w3mag

10.172±0.081

m_W4

sy_w4mag

8.745

sy_icmag

no_data

m_Gaia

sy_gaiamag

11.788900±0.000253

m_B

sy_bmag

12.736±0.024

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

μ

sy_pm

43.9557276±0.0913683

μ_δ

sy_pmdec

-41.308600±0.091563

μ_α

sy_pmra

15.0235000±0.0898828

π

sy_plx

3.7496400±0.0679499

Distance

sy_dist

264.780+4.888-4.716

Set Parameters

R_✶

st_rad

1.15±0.03

T_eff

st_teff

5350±90

WASP-47 Overview

WASP-47 Architecture & Discovery Information

WASP-47