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HD 99283 Overview

HD 99283 11.30 R⦿ 4932.00 K
HD 99283 b
Architecture
HD 99283
HD 99283
HD 99283 b
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
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
mV
5.72916±0.02300
mTESS
4.8793±0.0063
mJ
4.247±0.260
mH
3.720±0.252
mKs
3.568±0.322
mW1
2.647
mW2
3.173±0.300
mW3
3.406±0.012
mW4
3.317±0.027
mGaia
5.4640300±0.0014531
mB
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
Teff
(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 ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Teng et al. 2021
Tp
(days)
2455291.1+256.1-25.6
ω
(deg)
291+62-41
Mp sin i
(M⨁)
308+19-79
Mp sin i
(MJup)
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
Print
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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