K2-276 Overview
K2-276
0.82
R⦿
4951.00
K
K2-276 b
0.336
RJup
K2-276 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| K2-276 | ||||||
| K2-276 b | 18.72 d | 3.77 R⨁ | Transit | 2018 | Livingston et al. 2018 | Confirmed Planet |
- RA
- 08h23m48.68s
- Dec
- +22d38m02.18s
- Distance
-
488.152+7.654-7.425pc
- Parallax
- 2.0199300±0.0313977 mas
- Ecliptic Latitude
- 3.20363 deg
- Ecliptic Longitude
- 122.86709 deg
- Galactic Latitude
- 29.84642 deg
- Galactic Longitude
- 201.1281 deg
- Total Proper Motion
- 23.3626822±0.0387589 mas/yr
- Proper Motion (RA)
- 14.6104000±0.0485005 mas/yr
- Proper Motion (Dec)
- -18.2305000±0.0309238 mas/yr
- Photometry
-
mV14.654±0.069
-
mTESS13.7560±0.0077
-
mJ12.871±0.021
-
mH12.388±0.026
-
mKs12.260±0.022
-
mKep14.467
-
mW112.174±0.023
-
mW212.204±0.024
-
mW312.234±0.359
-
mW48.748
-
mGaia14.37920±0.00023
-
mB15.639±0.078
-
Mission
- K2 : Observed in Campaigns 5, 18
| Source | TICv8 | Livingston et al. 2018 | Gaia DR2 | Kruse et al. 2019 | Petigura et al. 2018 | Pope et al. 2016 | ||
|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4843.0±122.0 | 5139±62 |
4951.00+212.00-112.93
|
--- | --- | --- | ||
|
L✶
(log10(L⦿))
|
-0.4053813 | --- |
-0.44269534+0.01590807-0.01651300
|
--- | --- | --- | ||
|
R✶
(R⦿)
|
0.890703 | 0.85±0.02 |
0.81643033+0.03855890-0.06567100
|
0.816 +0.066-0.039
|
0.77 | --- | ||
|
Metallicity
(dex)
|
--- | 0.070±0.050 [Fe/H] | --- | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
1.5761294 |
0.505+0.200-0.158
|
--- | --- | --- | --- | ||
|
M✶
(M⦿)
|
0.79 | 0.82±0.02 | --- | --- | --- | --- | ||
|
log g
(log10(cm/s2))
|
4.43623 | 4.49±0.02 | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Livingston et al. 2018 | Kruse et al. 2019 | Petigura et al. 2018 | Pope et al. 2016 | ||
|---|---|---|---|---|---|---|
|
a/R✶
|
21.07+1.63-3.79
|
19.4 +6.1-2.3
|
--- | --- | ||
|
P
(days)
|
18.718269+0.003153-0.003008
|
18.7132±0.0017 |
18.717631 +0.003670-0.003493
|
18.711 | ||
|
Rp
(R⨁)
|
3.77±0.21 |
3.63 +0.34-0.38
|
3.2 +0.4-0.2
|
--- | ||
|
Rp
(RJup)
|
0.336±0.019 |
0.324 +0.030-0.034
|
0.29 +0.04-0.02
|
--- | ||
|
Rp/R✶
|
0.0405+0.0024-0.0018
|
0.0408 +0.0019-0.0038
|
0.0378 +0.0043-0.0023
|
0.036132 | ||
|
δ
(%)
|
--- |
0.1816 +0.006-0.0062
|
--- | 0.1305 | ||
|
T14
(hours)
|
--- |
6.88800+0.19200-0.28800
|
6.48000+0.29040-0.28080
|
5.97192 | ||
|
TC
(days)
|
2457151.87653+0.00620-0.00686
(BJD)
|
2457151.8846 +0.0032-0.0034
(BJD)
|
2457151.87705 +0.007203-0.008049
(BJD)
|
2457151.886
(BJD)
|
||
|
b
|
0.38+0.28-0.26
|
--- | 0.42±0.29 | 0.162 | ||
|
Teq
(K)
|
583+10-9
|
--- | --- | --- | ||
|
a
(au)
|
0.1291±0.0011 | --- | --- | --- |
Nearby Data
(within 30 arcseconds)
Browse Nearby Data
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- Known Objects
- 1 Confirmed Planets
- 2 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 2 SuperWASP Time Series
- 1 KELT Praesepe Time Series
- 1 K2 Time Series
- 1 Associated Literature Data
-
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview -
Detection of Hundreds of New Planet Candidates and Eclipsing Binaries in K2 Campaigns 0-8
Kruse et al. 2019 Reference Overview -
Sixty Validated Planets from K2 Campaigns 5-8
Livingston et al. 2018 Reference Overview -
Gaia Data Release 2
Gaia DR2 Reference Overview -
Planet Candidates from K2 Campaigns 5─8 and Follow-up Optical Spectroscopy
Petigura et al. 2018 Reference Overview -
Transiting exoplanet candidates from K2 Campaigns 5 and 6
Pope et al. 2016 Reference Overview -
The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8
EPIC Catalog Reference Overview -
All WISE Data Release
Cutri et al. 2014 Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog 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
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