K2-182 Overview
K2-182
0.79
R⦿
5128.00
K
K2-182 b
0.242
RJup
- 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+1.256-1.236pc
- 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
-
mV11.833±0.069
-
mTESS11.1704±0.0061
-
mJ10.408±0.021
-
mH9.9940±0.0220
-
mKs9.913±0.023
-
mKep11.742
-
mW19.845±0.023
-
mW29.917±0.020
-
mW39.896±0.054
-
mW49.044
-
mGaia11.720200±0.000589
-
mB12.868±0.112
-
mg12.5567000±0.0011658
-
mi11.5542000±0.0013282
-
mr11.7948000±0.0010108
-
mu15.2470000±0.0064198
-
mz11.8530000±0.0033305
-
Mission
- K2 : Observed in Campaigns 5, 18
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
-
The K2 and TESS Synergy. II. Revisiting 26 Systems in the TESS Primary Mission
Thygesen et al. 2023 | Reference Overview -
The K2-OjOS Project: New and revisited planets and candidates in K2 campaigns 5, 16, & 18
Castro-González et al. 2022 | Reference Overview -
Another Superdense Sub-Neptune in K2-182 b and Refined Mass Measurements for K2-199 b and c
Akana Murphy et al. 2021 | Reference Overview -
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 -
275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0-10
Mayo et al. 2018 | Reference Overview -
Planet Candidates from K2 Campaigns 5─8 and Follow-up Optical Spectroscopy
Petigura et al. 2018 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
New planetary and eclipsing binary candidates from campaigns 1-6 of the K2 mission
Barros et al. 2016 | 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
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