AB Aur Overview

AB Aur 2.96 R_⦿ 7920.00 K

AB Aur b

Overview Notes 1 Parameters Nearby Data Bibliography 2 Legend Expand All

AB Aur Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
AB Aur
AB Aur b	93.9 au	2860.46 M_⨁	Imaging	2022	Currie et al. 2022	Confirmed Planet

Exoplanet Archive Notes (1)

AB Aur

Stellar age value/uncertainties estimated from range given in ref. (Currie et al. 2022)

AB Aur Stellar Parameters (2 Solutions)

RA: 04h55m45.85s

Dec: +30d33m03.92s

Distance: 162.127+1.526-1.498
pc

Parallax: 6.1399600±0.0570946 mas

Ecliptic Latitude: 7.88431 deg

Ecliptic Longitude: 76.08023 deg

Galactic Latitude: -7.98082 deg

Galactic Longitude: 172.49916 deg

Total Proper Motion: 24.4291610±0.0684435 mas/yr

Proper Motion (RA): 3.9261500±0.0967292 mas/yr

Proper Motion (Dec): -24.1116000±0.0675325 mas/yr

Photometry: m_V
7.076±0.042; m_TESS
6.94321±0.00690; m_J
5.936±0.018; m_H
5.062±0.020; m_Ks
4.230±0.016; m_W1
3.289±0.450; m_W2
1.669; m_W3
0.542±0.013; m_W4
-1.723±0.001; m_Gaia
7.078540±0.001049; m_B
7.193000±0.133282

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

Source	Currie et al. 2022	TICv8
T_eff (K)	9770±100	7920.000+102.926-177.642
L_✶ (log₁₀(L_⦿))	1.8+0.0-0.0	1.4918477+0.0224127-0.0141693
ρ_✶ (g/cm³)	---	0.103296+0.023502-0.017460
M_✶ (M_⦿)	2.4±0.2	1.898000+0.405761-0.218452
R_✶ (R_⦿)	---	2.9588700+0.0966382-0.0706985
log g (log₁₀(cm/s²))	---	3.7741100+0.0918777-0.0663332
Age (Gyr)	0.003±0.002	---

AB Aur b Planetary Parameters (1 Solution)

Status: Confirmed Planet

Detected By: Imaging

Tools: Planetary Systems

Source	Currie et al. 2022
M_p (M_⨁)	2860
M_p (M_Jup)	9
e	0.40+0.20-0.21
i (deg)	42.6+15.6-15.5
a (au)	93.90±49.30

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 1 SuperWASP Time Series; 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/AB_Aur.json

AB Aur

Catalog Parameters

04h55m45.85s

Dec

dec

+30d33m03.92s

elat

7.88431

elon

76.08023

glat

-7.98082

glon

172.49916

m_V

sy_vmag

7.076±0.042

m_TESS

sy_tmag

6.94321±0.00690

m_J

sy_jmag

5.936±0.018

m_H

sy_hmag

5.062±0.020

m_Ks

sy_kmag

4.230±0.016

sy_kepmag

no_data

m_W1

sy_w1mag

3.289±0.450

m_W2

sy_w2mag

1.669

m_W3

sy_w3mag

0.542±0.013

m_W4

sy_w4mag

-1.723±0.001

sy_icmag

no_data

m_Gaia

sy_gaiamag

7.078540±0.001049

m_B

sy_bmag

7.193000±0.133282

sy_gmag

no_data

sy_imag

no_data

sy_rmag

no_data

sy_umag

no_data

sy_zmag

no_data

sy_pm

24.4291610±0.0684435

μ_δ

sy_pmdec

-24.1116000±0.0675325

μ_α

sy_pmra

3.9261500±0.0967292

sy_plx

6.1399600±0.0570946

Distance

sy_dist

162.127+1.526-1.498

Set Parameters

R_✶

st_rad

2.9588700+0.0966382-0.0706985

T_eff

st_teff

7920.000+102.926-177.642