K2-182 Overview

K2-182 0.79 R⦿ 5128.00 K
K2-182 b
0.242 RJup
Architecture
K2-182
K2-182
K2-182 b
Other Data
Bibliography 15
Nearby Data 5
Discovery Data
Host Planet Method Year Reference Disposition
K2-182 K2-182 b Transit 2018 Mayo et al. 2018 Confirmed Planet
RA
08h40m43.21s
Dec
+10d58m58.62s
Distance
154.830+1.256-1.236
pc
Parallax
6.4303800±0.0515848 mas
Ecliptic Latitude
-7.09689 deg
Ecliptic Longitude
129.65864 deg
Galactic Latitude
29.20051 deg
Galactic Longitude
215.28839 deg
Total Proper Motion
65.1770947±0.0883979 mas/yr
Proper Motion (RA)
-65.1617000±0.0884084 mas/yr
Proper Motion (Dec)
1.4165200±0.0624341 mas/yr
Photometry
mV
11.833±0.069
mTESS
11.1704±0.0061
mJ
10.408±0.021
mH
9.9940±0.0220
mKs
9.913±0.023
mKep
11.742
mW1
9.845±0.023
mW2
9.917±0.020
mW3
9.896±0.054
mW4
9.044
mGaia
11.720200±0.000589
mB
12.868±0.112
mg
12.5567000±0.0011658
mi
11.5542000±0.0013282
mr
11.7948000±0.0010108
mu
15.2470000±0.0064198
mz
11.8530000±0.0033305
Source Thygesen et al. 2023 Castro-González et al. 2022 Akana Murphy et al. 2021 TICv8 Livingston et al. 2018 Gaia DR2 Mayo et al. 2018 Kruse et al. 2019 Petigura et al. 2018 ExoFOP-TESS TOI Barros et al. 2016 Pope et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
Teff
(K)
5128.0+79.0-80.0
5181+48-42
5170±100
5180.600+66.503-147.973
5165±50
5069.23+129.77-119.23
5159.0±50.0 --- --- 5069.2±124.4 --- ---
L
(log10(L⦿))
-0.411+0.014-0.014
---
-0.408+0.015-0.014
-0.3915841+0.0112046-0.0168262
---
-0.39583521+0.00472966-0.00478174
--- --- --- --- --- ---
Metallicity
(dex)
0.022+0.077-0.066
[Fe/H]
-0.02+0.06-0.07
[Fe/H]
0.12±0.06 [Fe/H] 0.155±0.024 [M/H] 0.090±0.050 [Fe/H] --- -0.01±0.08 [Fe/H] --- --- --- --- ---
Age
(Gyr)
6.20+4.90-4.20
---
2.07+2.14-1.36
--- --- --- --- --- --- --- --- ---
ρ
(g/cm3)
2.37+0.23-0.22
--- ---
2.5024135+0.4938509-0.6220111
2.256+0.515-0.448
--- --- --- --- --- --- ---
M
(M⦿)
0.823+0.036-0.033
0.84+0.03-0.04
0.865+0.016-0.018
0.8780000+0.1233240-0.0915254
0.88±0.02 ---
0.846996 +0.023628-0.030788
--- --- --- --- ---
R
(R⦿)
0.789+0.025-0.023
0.80±0.01
0.793+0.013-0.011
0.7908620+0.0518990-0.0297794
0.80±0.01
0.8219607+0.0400738-0.0405211
0.790138 +0.031997-0.020589
0.822 +0.041-0.040
0.82 0.79±0.04 --- ---
log g
(log10(cm/s2))
4.560+0.029-0.032
4.56+0.02-0.03
4.61±0.10
4.5853600+0.0769315-0.0819991
4.58±0.01 --- 4.59±0.1 --- --- 4.46±2.00 --- ---
γ
(km/s)
--- --- --- --- --- 22.98000720555371±0.38791596082164 --- --- --- --- --- ---
Status
Confirmed Planet
Detected By
Radial Velocity, Transit
Source Thygesen et al. 2023 Castro-González et al. 2022 Akana Murphy et al. 2021 Livingston et al. 2018 Mayo et al. 2018 Kruse et al. 2019 Petigura et al. 2018 ExoFOP-TESS TOI Barros et al. 2016 Pope et al. 2016 Show Candidate Solutions >> << Hide Candidate Solutions
b
0.27+0.19-0.18
0.28+0.27-0.20
0.20+0.19-0.13
0.30+0.25-0.21
--- ---
0.34 +0.30-0.24
--- --- 0.042
P
(days)
4.7369696±0.0000017 4.7369729±0.0000020 4.7369683±0.0000023
4.736837+0.000079-0.000081
4.736884 +0.000071-0.000075
4.736893 +0.000048-0.000050
4.736834 +0.000082-0.000084
4.7369669±0.0000024 4.73730765 4.737
Rp
(R)
2.713+0.111-0.091
2.70+0.09-0.05
2.69+0.07-0.05
2.76±0.07
2.76720667853 +0.170926414782-0.100153819154
2.86 +0.15-0.22
2.9 +0.2-0.1
2.939240±0.156577 --- ---
Rp
(RJup)
0.2420+0.0099-0.0081
0.241+0.008-0.004
0.240+0.006-0.004
0.246±0.006
0.2468736443 +0.0152490333-0.0089351253
0.255 +0.013-0.020
0.26 +0.02-0.01
0.2622219±0.0139689 --- ---
Rp/R
0.03143+0.00068-0.00036
0.0308+0.0011-0.0004
0.03111+0.00063-0.00052
0.0317+0.0011-0.0004
0.032108 +0.001498-0.000807
0.03188 +0.00072-0.00192
0.0317 +0.0018-0.0006
--- --- 0.031257
T14
(hours)
2.56632+0.02400-0.02112
---
2.561+0.056-0.143
--- ---
2.58000+0.03600-0.04080
2.57040+0.04080-0.03120
2.580±0.099
2.83300+0.07700-0.07700
2.41008
TC
(days)
2457652.79755+0.00027-0.00028
2457145.9420111+0.0002707-0.0002661
2457719.11517±0.00028
2457141.20626+0.00073-0.00072
2457141.20585 +0.000645-0.000654
2457141.20525±0.00045
2457141.2063 +0.000761-0.000754
2460277.077587±0.001291 2457145.93966 2457141.205
a/R
14.11+0.44-0.46
13.98+0.55-1.81
14.23±0.22
13.89+0.59-1.65
13.441361 +1.110092-2.348025
13.75 +1.91-0.73
--- --- --- ---
Teq
(K)
965.8+10.0-9.8
982.0+9.0-22.0
969±20 885±10 --- --- --- 1166 --- ---
a
(au)
0.05174+0.00075-0.00070
0.0519+0.0022-0.0067
0.0526±0.0003 0.0529±0.0003 --- --- --- --- --- ---
δ
(%)
0.09880+0.00430-0.00230
--- --- --- ---
0.1178 +0.0012-0.0013
--- 0.12380000±0.00298764 0.115±0.002 0.0977
S
(S)
--- ---
146.9+12.6-11.8
--- --- --- --- 307.522 --- ---
ω
(deg)
-160.0+110.0-130.0
---
210+110-130
--- --- --- --- --- --- ---
Mp
(M)
21+5-5
--- 20±5 --- --- --- --- --- --- ---
Mp
(MJup)
0.066+0.017-0.016
--- 0.063±0.016 --- --- --- --- --- --- ---
e
0.0710+0.1100-0.0510
---
0.040+0.190-0.030
--- --- --- --- --- --- ---
i
(deg)
88.91+0.71-0.69
--- 89.4±0.6 ---
88.278964 +1.231581-1.690343
--- --- --- --- ---
ρ
(g/cm3)
5.7+1.6-1.5
--- 5.6±1.4 --- --- --- --- --- --- ---
K
(m/s)
9.10±2.30 --- 8.40±2.00 --- --- --- --- --- --- ---
Known Objects
1 Confirmed Planets
2 K2 Targets
2 2MASS Point Source Catalog
Data Files
1 K2 Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
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