HD 102272 Overview
HD 102272
10.30
R⦿
4807.00
K
HD 102272 b
- Architecture
- HD 102272
- HD 102272
- Other Data
- Bibliography 12
- Nearby Data 3
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| HD 102272 | HD 102272 b | Radial Velocity | 2008 | Niedzielski et al. 2009 | Confirmed Planet |
- RA
- 11h46m23.53s
- Dec
- +14d07m26.47s
- Distance
- 347.0970±13.7975 pc
- Parallax
- 2.857080±0.113482 mas
- Ecliptic Latitude
- 11.59514 deg
- Ecliptic Longitude
- 171.19997 deg
- Galactic Latitude
- 70.02217 deg
- Galactic Longitude
- 250.2936 deg
- Total Proper Motion
- 10.6159064±0.1136383 mas/yr
- Proper Motion (RA)
- -7.371480±0.125469 mas/yr
- Proper Motion (Dec)
- 7.639290±0.101389 mas/yr
- Photometry
-
mV8.69±0.03
-
mTESS7.8017±0.0067
-
mJ6.895±0.017
-
mH6.402±0.026
-
mKs6.259±0.016
-
mW16.248±0.086
-
mW26.187±0.027
-
mW36.241±0.015
-
mW46.200±0.051
-
mGaia8.404990±0.000368
-
mB9.7810±0.2320
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.37±0.13 dex
-
[C/H] 0.15±0.09 dex
-
[O/H] 0.06±0.10 dex
-
[Na/H] -0.18±0.04 dex
-
[Mg/H] 0.05±0.06 dex
-
[Al/H] 0.00±0.14 dex
-
[Si/H] -0.08±0.02 dex
-
[Ca/H] -0.20±0.18 dex
-
-
| Source | TICv8 | Gaia DR2 | Stassun et al. 2017 | Mortier et al. 2013 | Kunitomo et al. 2011 | Niedzielski et al. 2009 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4762.7200±9.1707 |
4807.0000+44.8650-23.5825
|
4790±40 | 4807±34 | --- | 4908±35 | --- |
|
Metallicity
(dex)
|
-0.372308±0.033282 [M/H] | --- | -0.41 [Fe/H] | -0.38±0.03 [Fe/H] | --- | -0.26±0.08 [Fe/H] | --- |
|
M✶
(M⦿)
|
--- | --- | 1.45±0.27 | 1.10±0.20 |
1.6 +0.8-0.3
|
1.9±0.3 | --- |
|
log g
(log10(cm/s2))
|
--- | --- | 2.58±0.00 | 2.57±0.13 | --- | 3.07±0.12 | --- |
|
R✶
(R⦿)
|
10.3597 |
9.766480+0.096537-0.179785
|
10.30±0.97 | --- | --- | 10.1±4.6 | --- |
|
L✶
(log10(L⦿))
|
--- |
1.6616674+0.0199815-0.0209454
|
--- | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | -11.396749839230552±0.164512012394968 | --- | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | --- | --- | K0 | K2 |
|
v sin i
(km/s)
|
--- | --- | --- | --- | --- | 3±1 | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Stassun et al. 2017 | Kunitomo et al. 2011 | Niedzielski et al. 2009 |
|---|---|---|---|
|
Mp sin i
(M⨁)
|
1570±203 |
1671.7 +508.5-381.4
|
1875.1±63.6 |
|
Mp sin i
(MJup)
|
4.94±0.64 |
5.26 +1.6-1.2
|
5.9±0.2 |
|
e
|
0.05±0.04 | --- | 0.05±0.04 |
|
P
(days)
|
127.58000±0.30000 | --- | 127.58±0.30 |
|
K
(m/s)
|
155.5±5.6 | --- | 155.5±5.6 |
|
a
(au)
|
0.51±0.03 |
0.58 +0.08-0.07
|
0.614±0.001 |
|
Tp
(days)
|
--- | --- | 2452146±64 |
|
ω
(deg)
|
--- | --- | 118±58 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 74 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Accurate Empirical Radii and Masses of Planets and Their Host Stars with Gaia Parallaxes
Stassun et al. 2017 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
New and updated stellar parameters for 71 evolved planet hosts. On the metallicity-giant planet connection
Mortier et al. 2013 | Reference Overview -
Planet Engulfment by ~1.5-3 M sun Red Giants
Kunitomo et al. 2011 | Reference Overview -
A Planet in a 0.6 AU Orbit Around the K0 Giant HD 102272
Niedzielski et al. 2009 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
The Hipparcos and Tycho Photometric System Passbands
Tycho 2 converted using Bessell 2000 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 | Reference Overview
- 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
