K2-232 Overview
K2-232
1.26
R⦿
5820.50
K
K2-232 b
1.000
RJup
- Other Data
- Bibliography 9
- Exoplanet Archive Notes 1
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-232 | K2-232 b | Transit | 2018 | Brahm et al. 2018 | Confirmed Planet |
K2-232 b
- Planet also independently announced in this ref. (Yu et al. 2018)
- RA
- 04h55m04.03s
- Dec
- +18d39m15.56s
- Distance
-
130.720+0.768-0.759pc
- Parallax
- 7.6214000±0.0443369 mas
- Ecliptic Latitude
- -3.92156 deg
- Ecliptic Longitude
- 74.60046 deg
- Galactic Latitude
- -15.31645 deg
- Galactic Longitude
- 182.07129 deg
- Total Proper Motion
- 78.6094677±0.0680592 mas/yr
- Proper Motion (RA)
- 62.0635000±0.0766353 mas/yr
- Proper Motion (Dec)
- -48.2449000±0.0507786 mas/yr
- Photometry
-
mV9.822±0.005
-
mTESS9.31437±0.00600
-
mJ8.739±0.030
-
mH8.480±0.018
-
mKs8.434±0.017
-
mKep9.789
-
mW18.380±0.024
-
mW28.419±0.019
-
mW38.391±0.027
-
mW48.518
-
mGaia9.726260±0.000205
-
mB10.521±0.077
-
mg10.286±0.184
-
mi9.663±0.011
-
mr9.749±0.033
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.05±0.04 dex
-
[C/H] 0.11±0.09 dex
-
[O/H] -0.06±0.09 dex
-
Mission
- K2 : Observed in Campaign 13
| Source | TICv8 | Yu et al. 2018 | Gaia DR2 | Brahm et al. 2018 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5981.000+134.603-144.227
|
5888+71-77
|
5820.5000+88.8335-63.5000
|
6154±60 | 5981.0±139.4 | ||
|
L✶
(log10(L⦿))
|
0.23142091+0.02295136-0.01716699
|
0.2164+0.0206-0.0214
|
0.21617931+0.00357177-0.00360139
|
0.238+0.024-0.029
|
--- | ||
|
R✶
(R⦿)
|
1.2156700+0.0482925-0.0637427
|
1.233+0.026-0.025
|
1.2613096+0.0279781-0.0376369
|
1.161±0.024 | 1.22±0.06 | ||
|
Metallicity
(dex)
|
--- |
0.0510+0.0580-0.0560
[Fe/H]
|
--- | 0.10±0.04 [Fe/H] | --- | ||
|
Age
(Gyr)
|
--- |
7.10+3.10-2.70
|
--- |
1.43+0.82-0.75
|
--- | ||
|
ρ✶
(g/cm3)
|
0.86320000+0.24643620-0.14076400
|
0.782+0.077-0.070
|
--- | --- | --- | ||
|
M✶
(M⦿)
|
1.1000000+0.1979320-0.0939777
|
1.039+0.071-0.065
|
--- |
1.188+0.028-0.026
|
--- | ||
|
log g
(log10(cm/s2))
|
4.3098300+0.0756443-0.0867907
|
4.273±0.035 | --- | 4.379±0.017 | 4.31±0.08 | ||
|
v sin i
(km/s)
|
--- | --- | --- | 4.160±0.282 | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Brahm et al. 2018 | Kokori et al. 2023 | Yu et al. 2018 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
a/R✶
|
19.25+0.27-0.31
|
19.2±0.3 |
17.28+0.55-0.53
|
--- | ||
|
ω
(deg)
|
207.0+3.6-3.8
|
207.0+3.6-3.8
|
170.9+5.7-340.0
|
--- | ||
|
e
|
0.258±0.025 | 0.26±0.03 |
0.255+0.034-0.036
|
--- | ||
|
i
(deg)
|
89.14+0.13-0.11
|
89.14+0.13-0.11
|
89.61+0.26-0.29
|
--- | ||
|
P
(days)
|
11.168454±0.000023 | 11.16844233±0.00000066 | 11.168459±0.000017 | 11.1684037±0.0000126 | ||
|
Rp/R✶
|
0.08868+0.00044-0.00042
|
0.0887±0.0004 |
0.08811+0.00031-0.00017
|
--- | ||
|
TC
(days)
|
2457825.3497822732±0.0000930000 | 2458160.403851±0.000039 |
2457858.856812+0.000042-0.000046
|
2459522.9488270±0.0019656 | ||
|
Teq
(K)
|
1030±15 | --- | 1001±14 | 1171 | ||
|
S
(S⨁)
|
--- | --- | --- | 312.155 | ||
|
Rp
(R⨁)
|
11.21+0.25-0.22
|
--- |
11.86+0.26-0.25
|
12.770000±0.620274 | ||
|
Rp
(RJup)
|
1.000+0.022-0.020
|
--- |
1.058+0.023-0.022
|
1.1392651±0.0553372 | ||
|
δ
(%)
|
--- | --- |
0.7764+0.0054-0.0030
|
0.966000000±0.000215196 | ||
|
T14
(hours)
|
--- | --- |
5.0302+0.0079-0.0067
|
5.354±0.399 | ||
|
Tp
(days)
|
--- | --- |
2457860.59+0.24-0.20
|
--- | ||
|
b
|
--- | --- |
0.108+0.080-0.072
|
--- | ||
|
Mp
(M⨁)
|
126±12 | --- |
123+14-13
|
--- | ||
|
Mp
(MJup)
|
0.398±0.037 | --- |
0.387+0.044-0.042
|
--- | ||
|
Mp sin i
(M⨁)
|
--- | --- |
123+14-13
|
--- | ||
|
Mp sin i
(MJup)
|
--- | --- |
0.387+0.044-0.042
|
--- | ||
|
ρ
(g/cm3)
|
--- | --- |
0.405+0.046-0.044
|
--- | ||
|
K
(m/s)
|
33.42+3.12-3.02
|
--- |
35.4+4.6-4.3
|
--- | ||
|
a
(au)
|
0.10356+0.00081-0.00077
|
--- |
0.09910+0.00220-0.00210
|
--- |
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 K2 Time Series
- 1 Associated Literature Data
-
ExoClock Project. III. 450 New Exoplanet Ephemerides from Ground and Space Observations
Kokori et al. 2023 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Two Warm, Low-density Sub-Jovian Planets Orbiting Bright Stars in K2 Campaigns 13 and 14
Yu et al. 2018 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
K2-232 b: a transiting warm Saturn on an eccentric P = 11.2 d orbit around a V = 9.9 star
Brahm et al. 2018 | Reference Overview -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
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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