K2-75 Overview
K2-75
1.56
R⦿
5995.00
K
K2-75 b
0.238
RJup
K2-75 c
0.247
RJup
Discovery Data
| Host | Planet | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|---|
| K2-75 | K2-75 b | 7.81 d | 2.67 R⨁ | Transit | 2016 | Crossfield et al. 2016 | Confirmed Planet |
| K2-75 | K2-75 c | 18.31 d | 2.77 R⨁ | Transit | 2016 | Crossfield et al. 2016 | Confirmed Planet |
- RA
- 22h35m22.78s
- Dec
- -07d28m11.62s
- Distance
-
561.930+15.381-14.596pc
- Parallax
- 1.7517500±0.0470854 mas
- Ecliptic Latitude
- 1.32132 deg
- Ecliptic Longitude
- 337.65515 deg
- Galactic Latitude
- -52.25345 deg
- Galactic Longitude
- 57.96683 deg
- Total Proper Motion
- 13.6845553±0.0759628 mas/yr
- Proper Motion (RA)
- 10.2409000±0.0801985 mas/yr
- Proper Motion (Dec)
- -9.0769500±0.0702023 mas/yr
- Photometry
-
mV12.803±0.057
-
mTESS12.1492±0.0070
-
mJ11.564±0.029
-
mH11.283±0.026
-
mKs11.178±0.019
-
mKep12.566
-
mW111.157±0.023
-
mW211.181±0.021
-
mW311.195±0.205
-
mW48.792
-
mGaia12.588600±0.000274
-
mB13.384±0.041
-
mg13.6030000±0.0030715
-
mi12.5653000±0.0018464
-
mr12.6666000±0.0018375
-
mu14.9194000±0.0051435
-
mz13.0713000±0.0056081
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.15±0.04 dex
-
[C/H] 0.12±0.09 dex
-
[O/H] 0.11±0.09 dex
-
[Na/H] 0.02±0.04 dex
-
[Mg/H] 0.12±0.07 dex
-
[Al/H] -0.02±0.06 dex
-
[Si/H] 0.08±0.05 dex
-
[Ca/H] 0.16±0.06 dex
-
[Y/H] 0.24±0.08 dex
-
Mission
- K2 : Observed in Campaign 3
| Source | TICv8 | Gaia DR2 | Mayo et al. 2018 | Crossfield et al. 2016 | Kruse et al. 2019 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5851.000+104.653-134.424
|
5778.6665+371.7030-48.7115
|
6022.0±51.0 | 5995±94 | --- | 5800 | ||
|
M✶
(M⦿)
|
1.060000+0.126837-0.126916
|
--- |
1.173509 +0.047526-0.041164
|
1.160±0.060 | --- | --- | ||
|
R✶
(R⦿)
|
1.4862900+0.0953910-0.0644382
|
1.4918084+0.0254721-0.1748690
|
1.238022 +0.161724-0.105517
|
1.56±0.15 |
1.492 +0.175-0.025
|
1.01 | ||
|
log g
(log10(cm/s2))
|
4.1191700+0.0949990-0.0575411
|
--- | 4.26±0.1 | 4.118±0.069 | --- | --- | ||
|
Metallicity
(dex)
|
--- | --- | 0.3±0.08 [Fe/H] | --- | --- | --- | ||
|
L✶
(log10(L⦿))
|
0.3678209+0.0342256-0.0223198
|
0.34943128+0.01599854-0.01661049
|
--- | --- | --- | --- | ||
|
γ
(km/s)
|
--- | 4.3652050022680378±2.9277224658753815 | --- | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
0.4551582+0.1247256-0.0707001
|
--- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Crossfield et al. 2016 | Mayo et al. 2018 | Kruse et al. 2019 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
S
(S⨁)
|
430±88 | --- | --- | --- | ||
|
P
(days)
|
7.8142±0.0021 |
7.817949 +0.000776-0.000745
|
7.81751±0.00059 | 7.8173399 | ||
|
Rp
(R⨁)
|
2.67±0.32 |
2.54862479225 +0.371831736465-0.234824535209
|
3.08 +0.39-0.41
|
2.16 | ||
|
Rp
(RJup)
|
0.238±0.029 |
0.2273730745 +0.0331726056-0.0209496418
|
0.275 +0.035-0.037
|
0.193 | ||
|
Rp/R✶
|
0.0156±0.0011 |
0.018873 +0.001226-0.000661
|
0.01892 +0.00093-0.00253
|
0.01814 | ||
|
a
(au)
|
0.0810±0.0014 | --- | --- | --- | ||
|
T14
(hours)
|
5.48±0.31 | --- |
5.18400+0.14400-0.19200
|
5.47000 | ||
|
TC
(days)
|
2456983.451±0.010
(BJD-TDB)
|
2456983.42934 +0.003711-0.003920
|
2456983.4321 +0.0029-0.0028
(BJD)
|
2456983.433
(BJD)
|
||
|
a/R✶
|
--- |
10.570530 +1.334026-4.149890
|
10.3 +3.2-1.4
|
--- | ||
|
i
(deg)
|
--- |
87.413389 +1.930156-5.034667
|
--- | --- | ||
|
δ
(%)
|
--- | --- |
0.0392 +0.0013-0.0014
|
0.0384 | ||
|
b
|
--- | --- | --- | 0.42 |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Crossfield et al. 2016 | Mayo et al. 2018 | Kruse et al. 2019 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|
|
S
(S⨁)
|
138±28 | --- | --- | --- | ||
|
P
(days)
|
18.311±0.014 |
18.286069 +0.005737-0.004564
|
18.2890 +0.0073-0.0054
|
18.283257 | ||
|
Rp
(R⨁)
|
2.77±0.38 |
2.62624196604 +0.371747611803-0.245857419329
|
3.16 +0.42-0.56
|
2.31 | ||
|
Rp
(RJup)
|
0.247±0.034 |
0.2342976150 +0.0331651005-0.0219339298
|
0.282 +0.037-0.050
|
0.206 | ||
|
Rp/R✶
|
0.0162±0.0015 |
0.019448 +0.001060-0.000753
|
0.0194 +0.0012-0.0034
|
0.01992 | ||
|
a
(au)
|
0.1429±0.0025 | --- | --- | --- | ||
|
T14
(hours)
|
6.42±0.85 | --- |
6.72000+0.36000-0.57600
|
6.03000 | ||
|
TC
(days)
|
2456992.715±0.027
(BJD-TDB)
|
2456992.74724 +0.006737-0.009686
|
2456992.7346 +0.0054-0.0057
(BJD)
|
2456992.751
(BJD)
|
||
|
a/R✶
|
--- |
21.419376 +2.368675-6.333132
|
18.2 +7.1-3.1
|
--- | ||
|
i
(deg)
|
--- |
88.796063 +0.872948-1.766616
|
--- | --- | ||
|
δ
(%)
|
--- | --- |
0.041 +0.0021-0.0022
|
0.0440 | ||
|
b
|
--- | --- | --- | 0.59 |
- Known Objects
- 2 Confirmed Planets
- 1 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 K2 Time Series
- 2 Associated Literature Data
-
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 -
275 Candidates and 149 Validated Planets Orbiting Bright Stars in K2 Campaigns 0-10
Mayo et al. 2018 | Reference Overview -
197 Candidates and 104 Validated Planets in K2’s First Five Fields
Crossfield 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 -
Planetary Candidates from the First Year of the K2 Mission
Vanderburg et al. 2016 | 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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