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HD 27969 Overview

HD 27969 1.78 R⦿ 5862.08 K
HD 27969 b
Architecture
HD 27969
HD 27969
HD 27969 b
Other Data
Bibliography 2
Nearby Data 4
Discovery Data
Host Planet Method Year Reference Disposition
HD 27969 HD 27969 b Radial Velocity 2021 Demangeon et al. 2021 Confirmed Planet
RA
04h26m49.64s
Dec
+42d54m31.39s
Distance
67.9328+0.3043-0.3018
pc
Parallax
14.6920000±0.0651773 mas
Ecliptic Latitude
20.91918 deg
Ecliptic Longitude
71.93648 deg
Galactic Latitude
-4.25009 deg
Galactic Longitude
159.30479 deg
Total Proper Motion
222.6399430±0.0801419 mas/yr
Proper Motion (RA)
134.154000±0.103786 mas/yr
Proper Motion (Dec)
-177.6830000±0.0627986 mas/yr
Photometry
mV
7.66±0.03
mTESS
7.1001±0.0060
mJ
6.516±0.019
mH
6.259±0.031
mKs
6.202±0.020
mW1
6.207±0.096
mW2
6.150±0.027
mW3
6.227±0.015
mW4
6.184±0.054
mGaia
7.513900±0.000241
mB
8.285±0.024
Abundances
(Hypatia Catalog)
[Fe/H] 0.16±0.04 dex
[O/H] 0.18±0.09 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Demangeon et al. 2021 TICv8
Teff
(K)
5966±21
5862.0800+96.4541-103.4340
L✶
(log10(L⦿))
---
0.52819901+0.01252580-0.01166313
Metallicity
(dex)
0.18±0.02 [Fe/H] 0.12±0.03 [M/H]
ρ✶
(g/cm3)
---
0.2645610+0.0671301-0.0336362
M✶
(M⦿)
1.16±0.07
1.060000+0.131814-0.135793
R✶
(R⦿)
1.27±0.10
1.7809400+0.0726995-0.0653608
log g
(log10(cm/s2))
4.12±0.04
3.9620800+0.0841201-0.0546102
v sin i
(km/s)
4.1±1.0 ---
Sp. T
G0 V ---
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Demangeon et al. 2021
a/R✶
263+23-20
Tp
(days)
2457042+15-16
Teq
(K)
261±11
S
(S⨁)
0.76+0.13-0.12
ω
(deg)
106.6±7.7
Mp sin i
(M⨁)
1526+76-73
Mp sin i
(MJup)
4.80+0.24-0.23
e
0.182±0.019
P
(days)
654.5+5.7-5.8
K
(m/s)
103.6+2.8-2.6
a
(au)
1.552+0.032-0.033
Print
Known Objects
1 Confirmed Planets
5 2MASS Point Source Catalog
Data Files
2 SuperWASP Time Series
1 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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