HD 99283 Overview

HD 99283 11.30 R_⦿ 4932.00 K

HD 99283 b

Overview System Parameters Nearby Data Legend

Architecture: HD 99283; HD 99283

Other Data: Bibliography 2; Nearby Data 3

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
HD 99283	HD 99283 b	Radial Velocity	2021	Teng et al. 2021	Confirmed Planet

HD 99283 Stellar Parameters (2 Solutions)

RA: 11h25m56.98s

Dec: +55d51m02.40s

Distance: 111.093+0.719-0.710
pc

Parallax: 8.9730900±0.0574322 mas

Ecliptic Latitude: 46.57161 deg

Ecliptic Longitude: 143.85998 deg

Galactic Latitude: 57.416 deg

Galactic Longitude: 145.25709 deg

Total Proper Motion: 86.4029026±0.0826018 mas/yr

Proper Motion (RA): -71.7585000±0.0757938 mas/yr

Proper Motion (Dec): 48.1267000±0.0960232 mas/yr

Photometry: m_V
5.72916±0.02300; m_TESS
4.8793±0.0063; m_J
4.247±0.260; m_H
3.720±0.252; m_Ks
3.568±0.322; m_W1
2.647; m_W2
3.173±0.300; m_W3
3.406±0.012; m_W4
3.317±0.027; m_Gaia
5.4640300±0.0014531; m_B
6.725±0.018

Abundances (Hypatia Catalog): [Fe/H] -0.08±0.06 dex; [C/H] -0.26±0.05 dex; [O/H] -0.04±0.08 dex; [Na/H] -0.01±0.04 dex; [Mg/H] 0.18±0.01 dex; [Al/H] 0.06±0.07 dex; [Si/H] 0.05±0.03 dex; [Ca/H] -0.02±0.04 dex; [Y/H] -0.04±0.08 dex; [BaII/H] 0.10±0.15 dex

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

Source	Teng et al. 2021	TICv8
T_eff (K)	4886	4932.0±122.0
R_✶ (R_⦿)	11.21+0.66-0.39	11.2981
L_✶ (log₁₀(L_⦿))	1.810+0.059-0.038	---
Metallicity (dex)	-0.16+0.06-0.10 [Fe/H]	---
v sin i (km/s)	1.87	---
M_✶ (M_⦿)	1.76+0.31-0.30	---
log g (log₁₀(cm/s²))	2.57+0.07-0.08	---
Sp. T	K0 III	---

HD 99283 b Planetary Parameters (1 Solutions)

Status: Confirmed Planet
Detected By: Radial Velocity

Tools

Source	Teng et al. 2021
T_p (days)	2455291.1+256.1-25.6
ω (deg)	291+62-41
M_p sin i (M_⨁)	308+19-79
M_p sin i (M_Jup)	0.970+0.060-0.250
e	0.200+0.102-0.146
P (days)	310.4+5.2-1.7
K (m/s)	20.4+1.9-3.5
a (au)	1.08+0.05-0.07

Nearby Data (3 Data Types within 30 arcseconds)

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

Data Files: 1 Associated Literature Data

Bibliography (2 References)

System

Star

Confirmed

Candidate

False Positive Planet

Controversial

False Positive

Aliases

Data Access

Transit Prediction Service

Time Series

Kepler | K2

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