WISEP J121756.91+162640.2 A Overview
WISEP J121756.91+162640.2 A
0.09
R⦿
575.00
K
WISEP J121756.91+162640.2 A b
0.934
RJup
- Architecture
- WISEP J121756.91+162640.2 A
- WISEP J121756.91+162640.2 A
- Other Data
- Bibliography 4
- Nearby Data 2
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| WISEP J121756.91+162640.2 A | WISEP J121756.91+162640.2 A b | Imaging | 2012 | Liu et al. 2013 | Confirmed Planet |
- RA
- 12h17m56.91s
- Dec
- +16d26m40.2s
- Distance
- ---
- Parallax
- ---
- Ecliptic Latitude
- 16.83245 deg
- Ecliptic Longitude
- 177.37946 deg
- Galactic Latitude
- 76.7974 deg
- Galactic Longitude
- 265.23833 deg
- Total Proper Motion
- ---
- Proper Motion (RA)
- ---
- Proper Motion (Dec)
- ---
- Photometry
-
mW116.549±0.082
-
mW213.128±0.030
-
mW312.023±0.312
-
mW4>8.811
| Source |
Leggett et al. 2014 |
|---|---|
|
Teff
(K)
|
575±25 |
|
Age
(Gyr)
|
6±2 |
|
M✶
(M⦿)
|
0.029±0.005 |
|
R✶
(R⦿)
|
0.091±0.004 |
|
log g
(log10(cm/s2))
|
5.0±0.1 |
|
Sp. T
|
T8.5 |
- Status
- Confirmed Planet
- Detected By
- Imaging
- Tools
- Direct Imaging
| Source |
Leggett et al. 2014 |
|---|---|
|
Teq
(K)
|
450 |
|
Mp
(M⨁)
|
6992±636 |
|
Mp
(MJup)
|
22±2 |
|
Rp
(R⨁)
|
10.468±0.327 |
|
Rp
(RJup)
|
0.934±0.029 |
|
a
(au)
|
8.0±1.3 |
-
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
Resolved Spectroscopy of the T8.5 and Y0-0.5 Binary WISEPC J121756.91+162640.2AB
Leggett et al. 2014 | Reference Overview -
Two Extraordinary Substellar Binaries at the T/Y Transition and the Y-band Fluxes of the Coolest Brown Dwarfs
Liu et al. 2013 | Reference Overview -
A magnitude-limited spectroscopic and photometric survey of Rho Ophiuchus X-ray sources
Bouvier and Appenzeller 1992 | Reference Overview
- 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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