K2-104 Overview
K2-104
0.48
R⦿
3660.00
K
K2-104 b
0.160
RJup
- Other Data
- Bibliography 14
- Exoplanet Archive Notes 1
- Nearby Data 6
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| K2-104 | K2-104 b | Transit | 2016 | Mann et al. 2017 | Confirmed Planet |
K2-104 b
- Planet parameter values drawn from Table 3, "External stellar density prior" model in ref. (Mann et al. 2017)
- RA
- 08h38m32.80s
- Dec
- +19d46m25.39s
- Distance
-
189.289+3.996-3.837pc
- Parallax
- 5.257330±0.108421 mas
- Ecliptic Latitude
- 1.26762 deg
- Ecliptic Longitude
- 126.90211 deg
- Galactic Latitude
- 32.11222 deg
- Galactic Longitude
- 205.62196 deg
- Total Proper Motion
- 36.7131006±0.1388523 mas/yr
- Proper Motion (RA)
- -34.402100±0.145137 mas/yr
- Proper Motion (Dec)
- -12.8198000±0.0801697 mas/yr
- Photometry
-
mV15.989±0.206
-
mTESS14.2749000±0.0074391
-
mJ12.878±0.025
-
mH12.252±0.022
-
mKs12.014±0.021
-
mKep15.149
-
mW111.905±0.023
-
mW211.835±0.024
-
mW311.129±0.320
-
mW48.149
-
mGaia15.395500±0.000606
-
mB18.091±0.165
-
mr---
-
Mission
- K2 : Observed in Campaigns 5, 16, 18
| Source | Castro-González et al. 2022 | TICv8 | Gaia DR2 | Dressing et al. 2017 | Mann et al. 2017 | Adams et al. 2002 | Kruse et al. 2019 | Yu et al. 2018 | Rizzuto et al. 2017 | Libralato et al. 2016 | Pope et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
3712+54-76
|
3578.0±157.0 |
3528.3333+479.2700-14.3333
|
3546.461670+98.706337-94.563026
|
3660±67 | --- | --- | 3820±70 | --- | --- | --- | ||
|
L✶
(log10(L⦿))
|
--- |
-1.42845+0.09445-0.12088
|
-1.3628681+0.0179844-0.0187614
|
--- |
-1.43+0.01-0.01
|
--- | --- | --- | --- | --- | --- | ||
|
Metallicity
(dex)
|
0.18+0.09-0.10
[Fe/H]
|
--- | --- | --- | 0.14±0.04 [Fe/H] | --- | --- | --- | --- | --- | --- | ||
|
γ
(km/s)
|
--- | --- | --- | --- | 34.81±0.17 | --- | --- | --- | --- | --- | --- | ||
|
v sin i
(km/s)
|
--- | --- | --- | --- | <2.6 | --- | --- | --- | --- | --- | --- | ||
|
Age
(Gyr)
|
--- | --- | --- | --- | 0.790±0.030 | --- | --- | --- | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
--- | 5.5610598±0.3130463 | --- | --- |
6.45+0.89-0.87
|
--- | --- | --- | --- | --- | --- | ||
|
M✶
(M⦿)
|
0.51±0.02 | 0.5005340±0.0215215 | --- |
0.426533+0.062888-0.072463
|
0.51±0.02 | --- | --- | --- | --- | --- | --- | ||
|
R✶
(R⦿)
|
0.48±0.01 | 0.5025130±0.0166181 |
0.5572876+0.0045555-0.1253220
|
0.492279+0.031875-0.032132
|
0.48±0.02 | --- |
0.5573 +0.1253-0.0046
|
0.484±0.012 | --- | 0.303 | --- | ||
|
Prot
(days)
|
--- | --- | --- | --- | 9.3±0.4 | --- | --- | --- | --- | --- | --- | ||
|
Sp. T
|
--- | --- | --- | --- | --- | M2.5e | --- | --- | --- | --- | --- | ||
|
log g
(log10(cm/s2))
|
4.78±0.02 | 4.7352100±0.0100498 | --- | --- | --- | --- | --- | 4.773±0.013 | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Castro-González et al. 2022 | Dressing et al. 2017 | Mann et al. 2017 | Kruse et al. 2019 | Yu et al. 2018 | Rizzuto et al. 2017 | Libralato et al. 2016 | Pope et al. 2016 | Show Candidate Solutions >> | << Hide Candidate Solutions |
|---|---|---|---|---|---|---|---|---|---|---|
|
a/R✶
|
10.89+0.95-2.50
|
9.930+0.900-1.010
|
11.0+2.4-1.1
|
8.6 +3.7-1.7
|
--- | --- | --- | --- | ||
|
b
|
0.39+0.32-0.27
|
--- |
0.37+0.33-0.25
|
--- | --- | --- | --- | 0 | ||
|
ω
(deg)
|
--- |
6.24000000+121.85456000-136.67093000
|
0.00+155.00-63.00
|
--- | --- | --- | --- | --- | ||
|
e
|
--- |
0.0900000+0.1677830-0.0726700
|
0.18+0.29-0.14
|
--- | --- | --- | --- | --- | ||
|
i
(deg)
|
--- |
88.00+1.34-1.48
|
88.0+1.4-1.9
|
--- | --- | --- | 88.75±0.45 | --- | ||
|
P
(days)
|
1.9741954±0.0000024 | 1.974238±0.000110 | 1.974190±0.000110 |
1.974202 +0.000089-0.000091
|
1.974991 | 1.9741 | 1.974172±0.000089 | 1.974 | ||
|
Rp
(R⨁)
|
1.79+0.10-0.06
|
1.96±0.15 |
1.9+0.2-0.1
|
2.43 +0.59-0.60
|
--- | --- | .99 | --- | ||
|
Rp
(RJup)
|
0.160+0.009-0.005
|
0.175±0.013 |
0.17+0.02-0.01
|
0.217 +0.053-0.05
|
--- | --- | 0.088 | --- | ||
|
Rp/R✶
|
0.0340+0.0019-0.0009
|
0.036569+0.001503-0.001303
|
0.0365+0.0024-0.0014
|
0.0400 +0.0036-0.0099
|
--- | --- | 0.0297±0.0012 | 0.036401 | ||
|
T14
(hours)
|
--- | --- |
1.27+0.21-0.39
|
1.58400+0.14400-0.24000
|
1.69200 | --- | --- | 1.40712 | ||
|
TC
(days)
|
2457140.3799790+0.0009780-0.0009972
|
2457175.915±0.001 |
2457140.38117+0.00268-0.00261
|
2457140.3794 +0.0022-0.0021
|
2458095.86291 | 2457140.3729 | 2457140.382086±0.001830 | 2457140.376 | ||
|
δ
(%)
|
--- | --- | --- |
0.1749 +0.0086-0.0095
|
0.1310 | 0.10 | 0.1008±0.0125 | 0.1325 | ||
|
S
(S⨁)
|
--- |
62.1+16.0-13.8
|
--- | --- | --- | --- | --- | --- | ||
|
a
(au)
|
0.0242+0.0022-0.0055
|
0.023±0.001 | --- | --- | --- | --- | --- | --- | ||
|
Teq
(K)
|
798+9-39
|
--- | --- | --- | --- | --- | --- | --- |
- Known Objects
- 1 Confirmed Planets
- 3 K2 Targets
- 1 2MASS Point Source Catalog
- Data Files
- 1 KELT Praesepe Time Series
- 2 K2 Time Series
- 1 Associated Literature Data
-
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 -
Planetary Candidates from K2 Campaign 16
Yu et al. 2018 | Reference Overview -
Zodiacal Exoplanets in Time (ZEIT). V. A Uniform Search for Transiting Planets in Young Clusters Observed by K2
Rizzuto et al. 2017 | 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 -
Zodiacal Exoplanets in Time (ZEIT). IV. Seven Transiting Planets in the Praesepe Cluster
Mann et al. 2017 | Reference Overview -
A PSF-based approach to Kepler/K2 data - II. Exoplanet candidates in Praesepe (M 44)
Libralato et al. 2016 | Reference Overview -
Transiting exoplanet candidates from K2 Campaigns 5 and 6
Pope 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 -
Structure of the Praesepe Star Cluster
Adams et al. 2002 | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
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