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HD 87816 Overview

HD 87816 9.62 R⦿ 4987.00 K
HD 87816 b
HD 87816 c
Architecture
HD 87816
HD 87816
HD 87816 b
HD 87816 c
Other Data
Bibliography 2
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
HD 87816 HD 87816 b Radial Velocity 2025 Fontanet et al. 2025 Confirmed Planet
HD 87816 HD 87816 c Radial Velocity 2025 Fontanet et al. 2025 Confirmed Planet
RA
10h06m07.12s
Dec
-52d11m16.32s
Distance
133.233±0.540 pc
Parallax
7.4768800±0.0302188 mas
Ecliptic Latitude
-57.255 deg
Ecliptic Longitude
184.88689 deg
Galactic Latitude
2.83645 deg
Galactic Longitude
279.01783 deg
Total Proper Motion
58.0510590±0.0516666 mas/yr
Proper Motion (RA)
-55.7190000±0.0518752 mas/yr
Proper Motion (Dec)
16.2886000±0.0491598 mas/yr
Photometry
mV
6.50±0.03
mTESS
5.6581±0.0060
mJ
4.865±0.236
mH
4.486±0.076
mKs
4.283±0.046
mW1
4.144±0.368
mW2
3.882±0.242
mW3
4.209±0.014
mW4
4.148±0.026
mGaia
6.2422100±0.0003432
mB
7.495±0.018
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Fontanet et al. 2025 TICv8
Teff
(K)
4989±46 4987.0±55.0
Metallicity
(dex)
0.14±0.04 [Fe/H] 0.14±0.04 [M/H]
R✶
(R⦿)
9.00±0.19 9.61662
L✶
(log10(L⦿))
1.655+0.009-0.009
 ---
M✶
(M⦿)
2.41±0.10 ---
log g
(log10(cm/s2))
2.86±0.10 ---
Sp. T
K0 III ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Fontanet et al. 2025
ω
(deg)
337.10+1.18-1.19
Mp sin i
(M⨁)
2142±41
Mp sin i
(MJup)
6.74±0.13
e
0.780±0.005
P
(days)
484.17+0.13-0.12
K
(m/s)
155.03+2.80-2.78
a
(au)
1.6180±0.0003
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Fontanet et al. 2025
ω
(deg)
110.44+16.43-22.61
Mp sin i
(M⨁)
3878+683-505
Mp sin i
(MJup)
12.20+2.15-1.59
e
0.19±0.07
P
(days)
7596+1140-535
K
(m/s)
71.30+9.56-7.59
a
(au)
10.14+0.99-0.48
Print
Known Objects
2 Confirmed Planets
4 2MASS Point Source Catalog
Data Files
2 Associated Literature Data
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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