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K2-71 Overview

  • Star: K2-71
    • Stellar Radius: 0.43 Solar Radius
    • Stellar Effective Temperature: 4006.00 K
    • Planet: K2-71 b
      • Disposition Confirmed
      • Planet Radius 0.192 Jupiter Radius

K2-71 Architecture & Discovery Information

Name Orbital Separation Planet Size Method Year Reference Disposition
K2-71
K2-71 b 6.99 d 2.15 R⨁ Transit 2016 Crossfield et al. 2016 Confirmed Planet
RA
22h46m53.97s
Dec
-09d52m53.80s
Distance
153.192+1.230-1.211
pc
Parallax
6.4994600±0.0516049 mas
Ecliptic Latitude
-1.98096 deg
Ecliptic Longitude
339.39194 deg
Galactic Latitude
-55.9696 deg
Galactic Longitude
57.39839 deg
Total Proper Motion
103.5566826±0.0859123 mas/yr
Proper Motion (RA)
103.5550000±0.0859127 mas/yr
Proper Motion (Dec)
0.590321±0.072385 mas/yr
Photometry
mV 16.14±0.20
mTESS 14.0224000±0.0077352
mJ 12.598±0.022
mH 11.927±0.026
mKs 11.732±0.026
mKep 14.875
mW1 11.566±0.023
mW2 11.520±0.022
mW3 11.575±0.251
mW4 8.78
mGaia 15.188700±0.000678
mB 18.121±0.169
mg 16.986300±0.004244
mi 14.4583000±0.0036107
mr 15.5839000±0.0036026
mu 19.617400±0.043901
mz 13.8543000±0.0036368
Mission
K2: Observed in Campaign 3
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 Gaia DR2 Crossfield et al. 2016 Vanderburg et al. 2016
Teff
(K)
3497.0±157.0
3926.7349+676.0650-517.7350
 4006±133 3891
M✶
(M⦿)
0.4719230±0.0206296 --- 0.477±0.063 ---
R✶
(R⦿)
0.4741380±0.0145525 --- 0.426±0.049 0.57
log g
(log10(cm/s2))
4.7601300±0.0076708 --- 4.852±0.062 ---
L✶
(log10(L⦿))
-1.51871+0.09421-0.12047
 --- --- ---
ρ✶
(g/cm3)
6.2419777±0.3021483 --- --- ---
Print
Status
Confirmed Planet
Detected By
Transit
Tools
Planetary Systems
Transit Prediction Service
K2 Names
K2 Planets and Candidates
Transit
Source Crossfield et al. 2016 Vanderburg et al. 2016
b
--- 0.88
P
(days)
6.98541±0.00075 6.9862794
Rp
(R⨁)
2.15±0.33 3.32
Rp
(RJup)
0.192±0.029 0.296
Rp/R✶
0.0457±0.0043 0.05874
δ
(%)
--- 0.291
T14
(hours)
1.41±0.15 1.87000
TC
(days)
2456987.3785±0.0031
(BJD-TDB)
2456980.388
(BJD)
S
(S⨁)
13.4±3.8 ---
a
(au)
0.0559±0.0025 ---
Print
Known Objects
1 Confirmed Planets
1 K2 Targets
1 2MASS Point Source Catalog
Data Files
1 K2 Time Series
1 Associated Literature Data
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