HD 92987 Overview

HD 92987 1.58 R⦿ 5770.00 K
HD 92987 b
Architecture
HD 92987
HD 92987
HD 92987 b
Discovery Data
Host Planet Method Year Reference Disposition
HD 92987 HD 92987 b Radial Velocity 2019 Rickman et al. 2019 False Positive Planet
HD 92987 b
RA
10h43m36.30s
Dec
-39d03m30.19s
Distance
43.5339+0.0664-0.0662
pc
Parallax
22.9417000±0.0347414 mas
Ecliptic Latitude
-42.77958 deg
Ecliptic Longitude
181.36929 deg
Galactic Latitude
17.39843 deg
Galactic Longitude
277.41929 deg
Total Proper Motion
27.8854314±0.0445060 mas/yr
Proper Motion (RA)
15.4443000±0.0406848 mas/yr
Proper Motion (Dec)
23.2179000±0.0460958 mas/yr
Photometry
mV
7.03±0.03
mTESS
6.4363±0.0061
mJ
5.904±0.027
mH
5.613±0.023
mKs
5.517±0.018
mW1
5.425±0.189
mW2
5.326±0.061
mW3
5.521±0.015
mW4
5.470±0.033
mGaia
6.859870±0.000167
mB
7.571±0.000
Source TICv8 Kane et al. 2019 Rickman et al. 2019 Gaia DR2 Valenti & Fischer 2005 Nordstrom et al. 2004 Henry et al. 1996 Michigan Catalog, Vol. 3 Cannon & Pickering 1918
S Index
--- --- --- --- --- --- 0.158 --- ---
CAII LOG RHK
--- --- --- --- --- --- -5.01 --- ---
Teff
(K)
5779.0200+96.8102-106.0560
5774±44 5770±36
5807.6665+55.5835-79.6665
--- --- --- --- ---
Metallicity
(dex)
0.0339726±0.0280899 [M/H] 0.03±0.03 [Fe/H] -0.080±0.080 [Fe/H] --- --- --- --- --- ---
v sin i
(km/s)
--- --- 2.616 --- 2.5±0.5 3 --- --- ---
Age
(Gyr)
--- --- 7.75±0.31 --- --- --- --- --- ---
M
(M⦿)
1.040000+0.100239-0.143095
1.05±0.11 1.08±0.06 --- --- --- --- --- ---
R
(R⦿)
1.5914700+0.0609382-0.0667754
--- 1.58±0.04
1.5761006+0.0441465-0.0297412
--- --- --- --- ---
log g
(log10(cm/s2))
4.0515100+0.0585713-0.0795648
4.06±0.06 4.00±0.15 --- --- --- --- --- ---
Sp. T
--- --- G2/G3 V --- --- --- --- G2/3 V G0
Prot
(days)
--- --- 26.2±1.1 --- --- --- --- --- ---
L
(log10(L⦿))
0.40570724+0.01383277-0.00820585
--- ---
0.40586927+0.00100524-0.00100759
--- --- --- --- ---
γ
(km/s)
--- --- --- 4.5328560673378879±0.1512269286449669 5.1 4.5±0.1 --- --- ---
ρ
(g/cm3)
0.3637521+0.0720674-0.0638367
--- --- --- --- --- --- --- ---
Status
False Positive Planet
Detected By
Radial Velocity
Tools
Source Rickman et al. 2019 Kane et al. 2019
Tp
(days)
2457889+130-180
---
ω
(deg)
195.1+6.7-8.4
198.4+6.9-8.0
Mp sin i
(M)
5365+219-207
5689+763-604
Mp sin i
(MJup)
16.88+0.69-0.65
17.9+2.4-1.9
e
0.21+0.02-0.01
0.25±0.03
P
(days)
10354.8375+551.5275-270.2850
10790+850-800
K
(m/s)
152.7+2.3-2.7
162.0+14.0-8.8
a
(au)
9.62+0.36-0.26
9.750+0.610-0.590
Literature Time Series (1 File Type, 1 File)
File Type Data Points Filter Reference
Photometric Light Curve     125 Hp (Hipparcos) Hipparcos and Tycho Catalogs
Known Objects
6 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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