K2-120 Overview
K2-120
0.67
R⦿
4349.90
K
Χ
K2-120 b
0.179
RJup
- Other Data
- Bibliography 9
- Exoplanet Archive Notes 1
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-120 | K2-120 b | Transit | 2017 | Dressing et al. 2017 | False Positive Planet |
K2-120 b
- Confirmed planet signal refuted in ref. (Castro-González et al. 2022)
- RA
- 08h48m34.28s
- Dec
- +17d11m26.09s
- Distance
- 289.5438739924671±2.3252792679481 pc
- Parallax
- 3.453708020864625±0.027736161527878 mas
- Ecliptic Latitude
- -.6075 deg
- Ecliptic Longitude
- 129.86574 deg
- Galactic Latitude
- 33.41085 deg
- Galactic Longitude
- 209.50031 deg
- Total Proper Motion
- 43.3965600±2.0828431 mas/yr
- Proper Motion (RA)
- -29.46840±2.08287 mas/yr
- Proper Motion (Dec)
- -31.85710±2.08282 mas/yr
- Photometry
-
mV14.092±0.286
-
mTESS13.028±0.019
-
mJ12.000±0.027
-
mH11.471±0.026
-
mKs11.388±0.026
-
mKep13.648
-
mW111.166±0.023
-
mW211.205±0.021
-
mW310.950±0.114
-
mW48.790±0.528
-
mGaia13.9329137802
-
mB15.154±0.040
-
Mission
- K2 : Observed in Campaigns 5, 18
| Source | TICv8 | Gaia DR2 | Dressing et al. 2017 | Kruse et al. 2019 | Barros et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4432.1600±61.9341 |
4472.0+528.0-266.7
|
4349.903809+101.616921-96.118942
|
--- | --- | ||
|
M✶
(M⦿)
|
--- | --- | 0.694726±0.069473 | --- | --- | ||
|
R✶
(R⦿)
|
--- |
0.7752076+0.1014313-0.1550792
|
0.667217+0.038409-0.034442
|
0.598 +0.066-0.046
|
--- | ||
|
L✶
(log10(L⦿))
|
--- |
-0.6644621+0.0084214-0.0085879
|
--- | --- | --- | ||
|
Metallicity
(dex)
|
-0.3027550±0.0592591 [M/H] | --- | --- | --- | --- |
- Status
- False Positive Planet
- Detected By
- Transit
| Source | Dressing et al. 2017 | Kruse et al. 2019 | Barros et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|
|
P
(days)
|
9.562742+0.000675-0.000673
|
9.56183 +0.00065-0.00064
|
9.56332821 | ||
|
δ
(%)
|
--- |
0.1025 +0.0043-0.0044
|
0.076±0.007 | ||
|
T14
(hours)
|
--- |
3.64800+0.16800-0.33600
|
3.03900+0.55100-0.55100
|
||
|
TC
(days)
|
2457175.604±0.002 | 2457146.9183±0.0027 | 2457146.910352 | ||
|
a/R✶
|
24.05+1.52-1.31
|
17.6 +8.3-3.2
|
--- | ||
|
S
(S⨁)
|
35.1+5.9-5.1
|
--- | --- | ||
|
ω
(deg)
|
-81.1900000+59.6500940-60.7571810
|
--- | --- | ||
|
e
|
0.140000+0.168421-0.105016
|
--- | --- | ||
|
i
(deg)
|
89.57+0.30-0.42
|
--- | --- | ||
|
Rp
(R⨁)
|
2.01+0.13-0.12
|
1.97 +0.29-0.53
|
--- | ||
|
Rp
(RJup)
|
0.179+0.012-0.011
|
0.176 +0.026-0.047
|
--- | ||
|
Rp/R✶
|
0.027599+0.000756-0.000685
|
0.0302 +0.0030-0.0079
|
--- | ||
|
a
(au)
|
0.078±0.003 | --- | --- |
- Known Objects
- 2 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 KELT Praesepe Time Series
- 1 K2 Time Series
-
The K2-OjOS Project: New and revisited planets and candidates in K2 campaigns 5, 16, & 18
Castro-González et al. 2022 | 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 -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7
Dressing et al. 2017 | Reference Overview -
New planetary and eclipsing binary candidates from campaigns 1-6 of the K2 mission
Barros 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
- External Link
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