K2-265 Overview
K2-265 B
0.39
R⦿
3428.00
K
K2-265
0.92
R⦿
5420.00
K
K2-265 b
0.152
RJup
- Other Data
- Bibliography 12
- Exoplanet Archive Notes 1
- K2-265 B Nearby Data 5
- K2-265 Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-265 | K2-265 b | Transit | 2018 | Lam et al. 2018 | Confirmed Planet |
K2-265
- This reference contains discussion regarding the stellar multiplicity of this system. (Lam et al. 2018)
- RA
- ---
- Dec
- ---
- Distance
- 145±8 pc
- Parallax
- 7.182904181121838±0.050457447954417 mas
- Ecliptic Latitude
- ---
- Ecliptic Longitude
- ---
- Galactic Latitude
- ---
- Galactic Longitude
- ---
- Total Proper Motion
- 38.164±0.082 mas/yr
- Proper Motion (RA)
- 30.196136276710057±0.091188799300496 mas/yr
- Proper Motion (Dec)
- -23.337815056793026±0.063133706961532 mas/yr
- Photometry
-
mV---
-
mTESS---
-
mJ---
-
mH---
-
mKs---
-
mKep---
-
mW1---
-
mW2---
-
mW3---
-
mW4---
-
mGaia---
-
mB---
-
mg---
-
mi---
-
mr---
- Tools
- Stellar Hosts
| Source | Lam et al. 2018 |
|---|---|
|
Teff
(K)
|
3428±22 |
|
Metallicity
(dex)
|
0.078±0.020 [Fe/H] |
|
γ
(km/s)
|
-18.186±0.002 |
|
Age
(Gyr)
|
9.70±3.00 |
|
M✶
(M⦿)
|
0.40±0.01 |
|
R✶
(R⦿)
|
0.391+0.006-0.010
|
|
log g
(log10(cm/s2))
|
4.870±0.017 |
|
Sp. T
|
M2 |
- RA
- 22h48m07.60s
- Dec
- -14d29m41.20s
- Distance
-
138.671+0.985-0.970pc
- Parallax
- 7.1829000±0.0504574 mas
- Ecliptic Latitude
- -6.36335 deg
- Ecliptic Longitude
- 337.916 deg
- Galactic Latitude
- -58.65451 deg
- Galactic Longitude
- 50.42179 deg
- Total Proper Motion
- 38.1635607±0.0818311 mas/yr
- Proper Motion (RA)
- 30.1961000±0.0911888 mas/yr
- Proper Motion (Dec)
- -23.3378000±0.0631337 mas/yr
- Photometry
-
mV11.187±0.015
-
mTESS10.4222±0.0075
-
mJ9.726±0.026
-
mH9.312±0.022
-
mKs9.259±0.027
-
mKep10.916
-
mW19.178001±0.022000
-
mW29.213±0.020
-
mW39.162±0.040
-
mW48.502
-
mGaia10.927700±0.000552
-
mB11.973±0.211
-
mg11.419±0.042
-
mi10.689±0.084
-
mr10.879±0.047
-
Abundances
(Hypatia Catalog) -
[Fe/H] 0.04±0.04 dex
-
[C/H] 0.00±0.09 dex
-
[O/H] -0.09±0.09 dex
-
[Na/H] -0.07±0.04 dex
-
[Mg/H] 0.04±0.07 dex
-
[Al/H] -0.02±0.06 dex
-
[Si/H] 0.03±0.05 dex
-
[Ca/H] 0.09±0.06 dex
-
[Y/H] 0.06±0.08 dex
-
-
Mission
- K2 : Observed in Campaign 3
| Source | Thygesen et al. 2023 | TICv8 | Lam et al. 2018 | Gaia DR2 | Kruse et al. 2019 | Mayo et al. 2018 | Barros et al. 2016 | Crossfield et al. 2016 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
5420.0±100.0 |
5394.000+109.634-140.227
|
5477±27 |
5390.000+194.333-53.000
|
--- | 5509.0±50.0 | --- | 5481 | 5261 | ||
|
L✶
(log10(L⦿))
|
-0.182+0.016-0.016
|
-0.1803868+0.0115604-0.0148536
|
--- |
-0.19682472+0.00416824-0.00420864
|
--- | --- | --- | --- | --- | ||
|
Metallicity
(dex)
|
0.0330+0.0990-0.1000
[Fe/H]
|
--- | 0.078±0.020 [Fe/H] | --- | --- | 0.07±0.08 [Fe/H] | --- | --- | --- | ||
|
Age
(Gyr)
|
7.80+4.00-4.60
|
--- | 9.70±3.00 | --- | --- | --- | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
1.63+0.22-0.19
|
1.6458171+0.3804332-0.3673810
|
0.980±0.190 | --- | --- | --- | --- | --- | --- | ||
|
M✶
(M⦿)
|
0.901+0.051-0.042
|
0.94000000+0.14133400-0.09081460
|
0.915±0.017 | --- | --- | --- | --- | --- | --- | ||
|
R✶
(R⦿)
|
0.920+0.034-0.032
|
0.9303310+0.0615568-0.0358302
|
0.977±0.053 |
0.9142453+0.0182483-0.0625238
|
0.914 +0.063-0.018
|
0.889069 +0.060712-0.030379
|
--- | 0.910±0.052 | 0.81 | ||
|
log g
(log10(cm/s2))
|
4.465+0.042-0.039
|
4.4739200+0.0663201-0.0944339
|
4.419±0.053 | --- | --- | 4.49±0.1 | --- | 4.494±0.053 | --- | ||
|
γ
(km/s)
|
--- | --- | -18.186±0.002 | -17.910545185012154±0.270919709610743 | --- | --- | --- | --- | --- | ||
|
Sp. T
|
--- | --- | G8 V | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
| Source | Thygesen et al. 2023 | Lam et al. 2018 | Kruse et al. 2019 | Mayo et al. 2018 | Barros et al. 2016 | Crossfield et al. 2016 | Vanderburg et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|
|
b
|
0.44+0.26-0.28
|
0.30±0.20 | --- | --- | --- | --- | 0.28 | ||
|
P
(days)
|
2.369020+0.000058-0.000059
|
2.369172±0.000089 |
2.369019 +0.000058-0.000060
|
2.369008 +0.000056-0.000059
|
2.36840828 | 2.369193±0.000087 | 2.3690438 | ||
|
Rp
(R⨁)
|
1.708+0.112-0.081
|
1.71±0.11 |
1.67 +0.14-0.24
|
1.66165564976 +0.156829208422-0.0774061409584
|
--- | 1.62±0.12 | 1.63 | ||
|
Rp
(RJup)
|
0.1524+0.0100-0.0072
|
0.153±0.010 |
0.149 +0.012-0.021
|
0.15±0.01 | --- | 0.145±0.011 | 0.145 | ||
|
Rp/R✶
|
0.01695+0.00095-0.00045
|
0.01604±0.00041 |
0.01675 +0.00077-0.00239
|
0.017135 +0.001116-0.000543
|
--- | 0.01636±0.00064 | 0.01662 | ||
|
δ
(%)
|
0.0287+0.0033-0.0015
|
--- | 0.03194±0.00068 | --- | 0.025±0.001 | --- | 0.0338 | ||
|
T14
(hours)
|
2.3088+0.0432-0.0384
|
2.266±0.050 |
2.34000+0.05520-0.09360
|
--- |
2.45500+0.24000-0.24000
|
1.94904±0.07296 | 2.30000 | ||
|
TC
(days)
|
2457017.18078+0.00055-0.00054
|
2456981.6431±0.0016 |
2456979.27599 +0.00100-0.00095
|
2456981.64577 +0.000950-0.000977
|
2456981.653147 | 2456981.6425±0.0014 | 2456981.645 | ||
|
Mp
(M⨁)
|
7.34+1.43-1.40
|
6.54±0.84 | --- | --- | --- | --- | --- | ||
|
Mp
(MJup)
|
0.0231+0.0045-0.0044
|
0.0206±0.0026 | --- | --- | --- | --- | --- | ||
|
e
|
0.16+0.16-0.11
|
0.0840±0.0790 | --- | --- | --- | --- | --- | ||
|
i
(deg)
|
87.01+1.80-1.00
|
87.7±1.6 | --- |
86.562392 +2.354019-4.279998
|
--- | --- | --- | ||
|
ρ
(g/cm3)
|
7.9+2.1-1.9
|
7.1±1.8 | --- | --- | --- | --- | --- | ||
|
K
(m/s)
|
3.87+0.77-0.75
|
3.34±0.43 | --- | --- | --- | --- | --- | ||
|
a
(au)
|
0.03359+0.00062-0.00053
|
0.03376±0.00021 | --- | --- | --- | --- | --- | ||
|
a/R✶
|
7.86+0.33-0.31
|
--- |
7.04 +1.99-0.82
|
7.283787 +0.707539-1.781808
|
--- | --- | --- | ||
|
Teq
(K)
|
1366.0±17.0 | --- | --- | --- | --- | --- | --- | ||
|
ω
(deg)
|
-57.0+52.0-27.0
|
--- | --- | --- | --- | --- | --- |
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 K2 Time Series
- 1 Associated Literature Data
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 1 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 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 -
K2-265 b: a transiting rocky super-Earth
Lam 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 -
New planetary and eclipsing binary candidates from campaigns 1-6 of the K2 mission
Barros et al. 2016 | 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
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