K2-85 Overview
K2-85
0.68
R⦿
4376.21
K
K2-85 b
0.107
RJup
- Other Data
- Bibliography 12
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-85 | K2-85 b | Transit | 2016 | Crossfield et al. 2016 | Confirmed Planet |
- RA
- 03h57m51.56s
- Dec
- +18d27m53.82s
- Distance
-
97.2179+0.3824-0.3794pc
- Parallax
- 10.2574000±0.0400014 mas
- Ecliptic Latitude
- -1.97049 deg
- Ecliptic Longitude
- 61.17109 deg
- Galactic Latitude
- -25.81964 deg
- Galactic Longitude
- 172.89825 deg
- Total Proper Motion
- 116.4278937±0.0628651 mas/yr
- Proper Motion (RA)
- 94.0268000±0.0712701 mas/yr
- Proper Motion (Dec)
- -68.6616000±0.0428694 mas/yr
- Photometry
-
mV12.416±0.069
-
mTESS11.2967±0.0060
-
mJ10.229±0.024
-
mH9.613±0.024
-
mKs9.466±0.018
-
mKep12.099
-
mW19.394±0.023
-
mW29.461±0.021
-
mW39.412±0.040
-
mW48.35
-
mGaia12.060000±0.000292
-
mB13.795±0.044
-
Mission
- K2 : Observed in Campaign 4
| Source | Adams et al. 2021 | TICv8 | Gaia DR2 | Mayo et al. 2018 | Dressing et al. 2017 | Crossfield et al. 2016 | Kruse et al. 2019 | Barros et al. 2016 | Adams et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4427±48 |
4222.000+145.262-100.365
|
4349.8804+177.2700-192.9850
|
4441.0±50.0 |
4376.206055+95.304535-90.122589
|
4268±122 | --- | --- | 4462.0 | ||
|
M✶
(M⦿)
|
--- |
0.6600000+0.0762542-0.0846643
|
--- |
0.678307 +0.020918-0.022025
|
0.698340±0.069834 | 0.573±0.051 | --- | --- | --- | ||
|
R✶
(R⦿)
|
0.68±0.03 |
0.7341120+0.0530402-0.0761256
|
0.6714728+0.0637939-0.0515562
|
0.646851 +0.019620-0.018865
|
0.675849+0.031038-0.030576
|
0.507±0.044 |
0.671 +0.052-0.064
|
--- | 0.71±0.05 | ||
|
L✶
(log10(L⦿))
|
--- |
-0.8117075+0.0270410-0.0289202
|
-0.83733919+0.00247165-0.00248579
|
--- | --- | --- | --- | --- | --- | ||
|
γ
(km/s)
|
--- | --- | -3.9442784228703864±0.4924150266641786 | --- | --- | --- | --- | --- | --- | ||
|
Metallicity
(dex)
|
-0.36±0.05 [Fe/H] | --- | --- | -0.14±0.08 [Fe/H] | --- | --- | --- | --- | -0.28 [Fe/H] | ||
|
log g
(log10(cm/s2))
|
4.3±0.1 |
4.5260900+0.1124210-0.0991247
|
--- | 4.65±0.1 | --- | 4.776±0.057 | --- | --- | 4.17 | ||
|
ρ✶
(g/cm3)
|
--- |
2.3519145+0.8484137-0.6941787
|
--- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Adams et al. 2021 | Mayo et al. 2018 | Dressing et al. 2017 | Crossfield et al. 2016 | Kruse et al. 2019 | Barros et al. 2016 | Adams et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|
|
a/R✶
|
6.1+0.4-0.7
|
5.658054 +0.735126-1.489957
|
4.30+0.21-0.20
|
--- |
5.84 +1.48-0.68
|
--- |
6.2 +0.7-1.6
|
||
|
i
(deg)
|
89.4+6.0-4.0
|
85.470635 +3.326316-6.088032
|
80.21+3.62-1.46
|
--- | --- | --- |
85.9 +2.9-5.6
|
||
|
P
(days)
|
0.684559±0.000010 | 0.684553±0.000013 | 0.684557±0.000017 | 0.684533±0.000018 |
0.6845410 +0.0000084-0.0000100
|
0.68458757 | 0.684575±0.000143 | ||
|
Rp
(R⨁)
|
1.20+0.08-0.07
|
1.27572041839 +0.108466778123-0.0774316929744
|
1.37±0.11 | 1.01±0.12 |
1.36 +0.13-0.23
|
--- | 1.4±0.2 | ||
|
Rp
(RJup)
|
0.107+0.007-0.006
|
0.1138121526 +0.0096767578-0.0069079929
|
0.122±0.010 | 0.0901±0.0107 |
0.121 +0.012-0.021
|
--- | 0.125±0.018 | ||
|
Rp/R✶
|
0.01550+0.00088-0.00032
|
0.018081 +0.001436-0.000962
|
0.018568+0.001260-0.001300
|
0.0179±0.0015 |
0.0186 +0.0010-0.0027
|
--- |
0.0181 +0.002-0.001
|
||
|
TC
(days)
|
2457102.33296+0.00056-0.00042
|
2457064.68219 +0.000740-0.000725
|
2457065.367±0.001 | 2457065.36846±0.00094 |
2457061.94482 +0.00063-0.00050
|
2457061.942054 |
2457077.68807 +0.00063-0.00052
|
||
|
S
(S⨁)
|
--- | --- |
1069.1+163.5-144.7
|
479±103 | --- | --- | --- | ||
|
a
(au)
|
--- | --- | 0.0130±0.0000 | 0.01263±0.00037 | --- | --- | --- | ||
|
T14
(hours)
|
--- | --- | --- | 0.782±0.045 |
0.81840+0.02640-0.04560
|
0.91200+0.24200-0.24200
|
--- | ||
|
δ
(%)
|
--- | --- | --- | --- |
0.04 +0.0015-0.0016
|
0.027±0.002 | --- | ||
|
ω
(deg)
|
--- | --- |
67.5900000+69.4581820-121.9451770
|
--- | --- | --- | --- | ||
|
e
|
--- | --- |
0.240000+0.208610-0.194009
|
--- | --- | --- | --- |
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 K2 Time Series
- 1 Associated Literature Data
-
Ultra-short-period Planets in K2. III. Neighbors are Common with 13 New Multiplanet Systems and 10 Newly Validated Planets in Campaigns 0-8 and 10
Adams 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 -
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 -
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 -
197 Candidates and 104 Validated Planets in K2’s First Five Fields
Crossfield et al. 2016 | Reference Overview -
Ultra-short-period Planets in K2 SuPerPiG Results for Campaigns 0-5
Adams 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
- Search
- Browse
- Download
