NASA
Exoplanet
Archive
A
service of
NASA
Exoplanet
Science
Institute

HD 185283 Overview

HD 185283 0.74 R⦿ 4848.00 K
HD 185283 b
Architecture
HD 185283
HD 185283
HD 185283 b
Other Data
Bibliography 2
Nearby Data 3
Discovery Data
Host Planet Method Year Reference Disposition
HD 185283 HD 185283 b Radial Velocity 2023 Philipot et al. 2023 Confirmed Planet
RA
19h41m17.61s
Dec
-56d19m19.59s
Distance
31.3950+0.0545-0.0542
pc
Parallax
31.8234000±0.0547325 mas
Ecliptic Latitude
-34.34109 deg
Ecliptic Longitude
286.68979 deg
Galactic Latitude
-29.07595 deg
Galactic Longitude
341.21374 deg
Total Proper Motion
172.3780028±0.0713765 mas/yr
Proper Motion (RA)
-163.8270000±0.0733861 mas/yr
Proper Motion (Dec)
-53.6180000±0.0487716 mas/yr
Photometry
mV
9.03±0.03
mTESS
8.0946±0.0060
mJ
7.212±0.021
mH
6.764±0.042
mKs
6.601±0.020
mW1
6.587±0.070
mW2
6.611±0.022
mW3
6.597±0.017
mW4
6.523±0.060
mGaia
8.713110±0.000214
mB
10.135±0.110
Abundances
(Hypatia Catalog)
[Fe/H] -0.02±0.06 dex
[C/H] -0.04±0.09 dex
[Na/H] 0.08±0.03 dex
[Mg/H] -0.02±0.07 dex
[Al/H] 0.13±0.01 dex
[Si/H] -0.01±0.04 dex
[Ca/H] 0.02±0.03 dex
[BaII/H] 0.03±0.09 dex
Tools
ExoFOP Target Overview Page
IRSA Finding Chart
Stellar Hosts
Source Philipot et al. 2023 TICv8
v sin i
(km/s)
0.9 ---
Age
(Gyr)
6.00±4.70 ---
M✶
(M⦿)
0.80±0.04
0.790000+0.111726-0.081241
CAII LOG RHK
-4.94 ---
Sp. T
K3 V ---
Teff
(K)
---
4848.000+155.625-161.777
L✶
(log10(L⦿))
---
-0.5607231+0.0186699-0.0175891
Metallicity
(dex)
--- -0.060±0.070 [M/H]
ρ✶
(g/cm3)
---
2.712026+1.118033-0.655376
R✶
(R⦿)
---
0.7433030+0.0622025-0.0648628
log g
(log10(cm/s2))
---
4.5933600+0.1409680-0.0765359
Print
Status
Confirmed Planet
Detected By
Radial Velocity
Tools
Source Philipot et al. 2023
Tp
(days)
2454136+378-399
ω
(deg)
281±38
Mp
(M⨁)
413+95-32
Mp
(MJup)
1.3+0.3-0.1
e
0.070+0.050-0.040
i
(deg)
91.0+30.0-31.0
P
(days)
4060+148-112
a
(au)
4.6+0.2-0.1
Print
Known Objects
1 Confirmed Planets
3 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

NASA Exoplanet Archive is operated by the California Institute of Technology, under contract with the National Aeronautics and Space Administration under the Exoplanet Exploration Program.