17 Sco Overview

17 Sco 32.08 R_⦿ 4364.06 K

17 Sco b

Overview Parameters Nearby Data Bibliography 2 Legend Expand All

17 Sco Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
17 Sco
17 Sco b	578.38 d	> 1373.02 M_⨁	Radial Velocity	2020	Tala Pinto et al. 2020	Confirmed Planet

17 Sco Stellar Parameters (2 Solutions)

RA: 16h13m50.90s

Dec: -11d50m16.05s

Distance: 124.953±2.590 pc

Parallax: 7.980500±0.164543 mas

Ecliptic Latitude: 9.21181 deg

Ecliptic Longitude: 243.70062 deg

Galactic Latitude: 27.34301 deg

Galactic Longitude: 1.30262 deg

Total Proper Motion: 10.66820±0.29826 mas/yr

Proper Motion (RA): -5.629830±0.320487 mas/yr

Proper Motion (Dec): -9.061760±0.289228 mas/yr

Photometry: m_V
5.22606±0.02300; m_TESS
3.97655±0.00800; m_J
2.943±0.270; m_H
2.266±0.228; m_Ks
2.094±0.244; m_W1
0.122; m_W2
0.752; m_W3
2.058±0.011; m_W4
1.931±0.019; m_Gaia
4.754290±0.005055; m_B
6.615±0.015

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; Stellar Hosts

Source	Tala Pinto et al. 2020	TICv8
T_eff (K)	4157+11-10	4364.0600±57.4823
Metallicity (dex)	-0.010±0.100 [Fe/H]	0.0247835±0.0082040 [M/H]
R_✶ (R_⦿)	25.92+0.78-0.74	32.0773
L_✶ (log₁₀(L_⦿))	2.2544+0.0260-0.0237	---
v sin i (km/s)	3.98±1.11	---
Age (Gyr)	5.13+2.12-1.33	---
M_✶ (M_⦿)	1.22+0.13-0.14	---
log g (log₁₀(cm/s²))	1.70+0.04-0.06	---
Sp. T	K3 III	---
P_rot (days)	<329.49±92.40	---

17 Sco b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Radial Velocity

Tools: Planetary Systems

Source	Tala Pinto et al. 2020
T_p (days)	2453294.41+174.23-182.91 (JD)
ω (deg)	57.030+113.180-106.770
M_p sin i (M_⨁)	1373+48-38
M_p sin i (M_Jup)	4.32+0.15-0.12
e	0.06+0.03-0.02
P (days)	578.38+2.01-2.09
K (m/s)	92.40+3.90-3.84
a (au)	1.45±0.02

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 1 Associated Literature Data

Bibliography (2 References)

Legend

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

External Link
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Debug Info

https://vmexoweb2.ipac.caltech.edu/data/Overviews_2.0/39/17_Sco.json

17 Sco

Catalog Parameters

16h13m50.90s

Dec

dec

-11d50m16.05s

elat

9.21181

elon

243.70062

glat

27.34301

glon

1.30262

m_V

sy_vmag

5.22606±0.02300

m_TESS

sy_tmag

3.97655±0.00800

m_J

sy_jmag

2.943±0.270

m_H

sy_hmag

2.266±0.228

m_Ks

sy_kmag

2.094±0.244

sy_kepmag

no_data

m_W1

sy_w1mag

0.122

m_W2

sy_w2mag

0.752

m_W3

sy_w3mag

2.058±0.011

m_W4

sy_w4mag

1.931±0.019

sy_icmag

no_data

m_Gaia

sy_gaiamag

4.754290±0.005055

m_B

sy_bmag

6.615±0.015

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

10.66820±0.29826

μ_δ

sy_pmdec

-9.061760±0.289228

μ_α

sy_pmra

-5.629830±0.320487

sy_plx

7.980500±0.164543

Distance

sy_dist

124.953±2.590

Set Parameters

R_✶

st_rad

32.0773

T_eff

st_teff

4364.0600±57.4823