HD 206893 Overview

HD 206893 1.31 R⦿ 6554.26 K
HD 206893 b
Architecture
HD 206893
HD 206893
HD 206893 b
Discovery Data
Host Planet Method Year Reference Disposition
HD 206893 HD 206893 b Imaging 2021 Ward-Duong et al. 2021 Confirmed Planet
HD 206893 HD 206893 b
  • Planet mass value/uncertainties estimated from range 12-40 M_Jup. (Ward-Duong et al. 2021)
  • Effective temperature entered under equilibrium temperature. Equilibrium temperature value/uncertainties estimated from range given in ref. (Ward-Duong et al. 2021)
RA
21h45m22.00s
Dec
-12d47m00.07s
Distance
40.7583+0.1072-0.1066
pc
Parallax
24.5062000±0.0638505 mas
Ecliptic Latitude
0.68711 deg
Ecliptic Longitude
324.26682 deg
Galactic Latitude
-44.278 deg
Galactic Longitude
41.69494 deg
Total Proper Motion
93.7762014±0.0909311 mas/yr
Proper Motion (RA)
93.7762000±0.0909311 mas/yr
Proper Motion (Dec)
0.0161577±0.0791694 mas/yr
Photometry
mV
6.68804±0.02300
mTESS
6.2566±0.0060
mJ
5.869±0.023
mH
5.687±0.034
mKs
5.593±0.021
mW1
5.573±0.176
mW2
5.452±0.052
mW3
5.629±0.015
mW4
5.481±0.043
mGaia
6.56783±0.00032
mB
7.108±0.026
Source Ward-Duong et al. 2021 TICv8
Teff
(K)
6500±100
6554.260+129.648-109.221
L
(log10(L⦿))
---
0.4561001+0.0155432-0.0178255
ρ
(g/cm3)
---
0.850626+0.237026-0.157994
M
(M⦿)
1.31±0.03
1.360000+0.271349-0.176045
R
(R⦿)
---
1.3111600+0.0463095-0.0630925
log g
(log10(cm/s2))
4.45±0.15
4.3363000+0.0799185-0.0959652
γ
(km/s)
-12.45±0.59 ---
Age
(Gyr)
0.250+0.250-0.200
---
Sp. T
F5 V ---
Status
Confirmed Planet
Detected By
Imaging
Tools
Source Ward-Duong et al. 2021
Teq
(K)
1500±300
Mp
(M)
8264±4450
Mp
(MJup)
26±14
e
0.23+0.13-0.16
i
(deg)
145.6+13.8-6.6
P
(days)
10600+3000-2400
a
(au)
10.4+1.8-1.7
Known Objects
1 Confirmed Planets
2 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
External Link
Search
Browse
Download