HD 115954 Overview

HD 115954 1.70 R⦿ 5839.80 K
HD 115954 b
Architecture
HD 115954
HD 115954
HD 115954 b
Other Data
Bibliography 2
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
HD 115954 HD 115954 b Radial Velocity 2021 Demangeon et al. 2021 Confirmed Planet
RA
13h19m56.49s
Dec
+38d22m08.90s
Distance
87.6437+0.2763-0.2747
pc
Parallax
11.3810000±0.0355964 mas
Ecliptic Latitude
42.53925 deg
Ecliptic Longitude
179.9178 deg
Galactic Latitude
77.27192 deg
Galactic Longitude
96.73653 deg
Total Proper Motion
77.7926177±0.0445502 mas/yr
Proper Motion (RA)
-74.7571000±0.0453122 mas/yr
Proper Motion (Dec)
21.5190000±0.0340348 mas/yr
Photometry
mV
8.34±0.03
mTESS
7.768±0.006
mJ
7.168±0.018
mH
6.927±0.015
mKs
6.87±0.02
mW1
6.824±0.063
mW2
6.864±0.019
mW3
6.881±0.016
mW4
6.756±0.075
mGaia
8.187360±0.000238
mB
9.004±0.024
Source Demangeon et al. 2021 TICv8
Teff
(K)
5957±26
5839.8000+137.5670-76.1907
L
(log10(L⦿))
---
0.48089734+0.01251994-0.01246684
ρ
(g/cm3)
---
0.3016056+0.0745897-0.0484061
M
(M⦿)
1.18±0.06
1.050000+0.128829-0.141687
R
(R⦿)
1.213±0.083
1.6994400+0.0617814-0.0816106
log g
(log10(cm/s2))
4.15±0.04
3.9986500+0.0904319-0.0578955
Metallicity
(dex)
0.34±0.02 [Fe/H] ---
v sin i
(km/s)
5.3±1.0 ---
Sp. T
G0 V ---
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Demangeon et al. 2021
a/R
903.0+220.0-98.0
Tp
(days)
2456131+49-58
Teq
(K)
144.9+8.1-13.0
S
(S)
0.064+0.017-0.023
ω
(deg)
185.6+7.5-8.8
Mp sin i
(M)
2635+238-184
Mp sin i
(MJup)
8.29+0.75-0.58
e
0.487+0.095-0.041
P
(days)
3700+1500-390
K
(m/s)
110.7+6.9-6.1
a
(au)
5.00+1.30-0.36
Known Objects
1 Confirmed Planets
1 2MASS Point Source Catalog
Data Files
4 KELT Time Series
1 SuperWASP Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
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