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K2-279 Overview

K2-279 0.86 R⦿ 5558.00 K
K2-279 b
0.108 RJup

K2-279 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
K2-279
K2-279 b 7.12 d 1.21 R⨁ Transit 2018 Livingston et al. 2018 Confirmed Planet
RA
13h39m07.03s
Dec
-06d02m30.33s
Distance
182.983+1.608-1.579
pc
Parallax
5.4366800±0.0472308 mas
Ecliptic Latitude
3.96941 deg
Ecliptic Longitude
205.16518 deg
Galactic Latitude
54.88181 deg
Galactic Longitude
323.85074 deg
Total Proper Motion
102.2951419±0.0754766 mas/yr
Proper Motion (RA)
-87.0289000±0.0747631 mas/yr
Proper Motion (Dec)
-53.7612000±0.0773151 mas/yr
Photometry
mV
11.491±0.025
mTESS
11.1224±0.0061
mJ
10.431±0.023
mH
10.091±0.023
mKs
9.9940±0.0240
mKep
11.574
mW1
9.971±0.022
mW2
10.022±0.019
mW3
9.939±0.052
mW4
8.886
mGaia
11.590700±0.000243
mB
12.327±0.338
Mission
K2 : Observed in Campaigns 6, 17
Tools
Planetary Systems
ExoFOP Target Overview Page
IRSA Finding Chart
K2 Names
K2 Planets and Candidates
K2 Targets
Stellar Hosts
K2 Time Series
Source TICv8 Livingston et al. 2018 Gaia DR2 Kruse et al. 2019 Petigura et al. 2018 Pope et al. 2016
Teff
(K)
5425.9800+111.8690-96.3202
 5558±70
5479.0+60.0-35.0
 --- --- ---
Metallicity
(dex)
-0.5313400±0.0134613 [M/H] -0.37±0.05 [Fe/H] --- --- --- ---
ρ✶
(g/cm3)
1.8632405+0.4088567-0.3577477
1.130+1.330-0.739
 --- --- --- ---
M✶
(M⦿)
0.945000+0.108670-0.120320
 0.79±0.03 --- --- --- ---
R✶
(R⦿)
0.8942180+0.0327633-0.0492216
 0.86±0.01
0.85705274+0.01105560-0.01846710
0.857 +0.018-0.011
0.76 ---
log g
(log10(cm/s2))
4.5106100+0.0678620-0.0847425
 4.46±0.02 --- --- --- ---
L✶
(log10(L⦿))
-0.2045060+0.0095672-0.0183213
 ---
-0.22448501+0.00523199-0.00529578
 --- --- ---
γ
(km/s)
--- --- 3.2939920182387432±0.1627559331628859 --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Livingston et al. 2018 Kruse et al. 2019 Petigura et al. 2018 Pope et al. 2016
a/R✶
14.45+2.78-6.78
15.9 +5.0-2.1
--- ---
P
(days)
7.122605+0.001647-0.001601
7.12471 +0.00058-0.00056
7.122297 +0.001782-0.001680
7.125
Rp
(R⨁)
1.21±0.14
1.244 +0.099-0.243
1.0±0.1 ---
Rp
(RJup)
0.108±0.012
0.1110 +0.0088-0.0217
 0.09±0.01 ---
Rp/R✶
0.0129+0.0021-0.0009
0.0133 +0.0010-0.0026
0.0126 +0.0017-0.0009
0.012382
δ
(%)
--- 0.0207±0.0011 --- 0.0153
T14
(hours)
---
3.07200+0.14400-0.16800
3.13920+0.25920-0.24960
 2.81400
TC
(days)
2457222.13278+0.00782-0.00833
(BJD)
2457222.1244±0.0029
(BJD)
2457222.13397 +0.008762-0.008654
(BJD)
2457222.12
(BJD)
Teq
(K)
879±14 --- --- ---
b
0.54±0.36 ---
0.49 +0.32-0.33
0.092
a
(au)
0.0670+0.0008-0.0009
 --- --- ---
Print
Known Objects
1 Confirmed Planets
2 K2 Targets
1 2MASS Point Source Catalog
Data Files
2 K2 Time Series
1 Associated Literature Data
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  • Candidate
  • False Positive Planet
  • Controversial
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  • Aliases
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  • Transit Prediction Service
  • Time Series
  • Kepler | K2
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