K2-49 Overview
K2-49
0.70
R⦿
4432.00
K
K2-49 b
0.172
RJup
K2-49 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| K2-49 | ||||||
| K2-49 b | 2.77 d | 1.93 R⨁ | Transit | 2016 | Crossfield et al. 2016 | Confirmed Planet |
- RA
- 11h49m16.86s
- Dec
- +03d28m31.87s
- Distance
-
457.125+10.223-9.793pc
- Parallax
- 2.1595400±0.0475172 mas
- Ecliptic Latitude
- 2.12366 deg
- Ecliptic Longitude
- 176.15577 deg
- Galactic Latitude
- 62.0702 deg
- Galactic Longitude
- 268.1186 deg
- Total Proper Motion
- 10.9932611±0.0515587 mas/yr
- Proper Motion (RA)
- 0.3939530±0.0902326 mas/yr
- Proper Motion (Dec)
- -10.9862000±0.0514903 mas/yr
- Photometry
-
mV15.668±0.084
-
mTESS14.5115±0.0065
-
mJ13.463±0.026
-
mH12.873±0.025
-
mKs12.729±0.030
-
mKep15.288
-
mW112.704±0.024
-
mW212.765±0.028
-
mW311.843
-
mW48.895001
-
mGaia15.244400±0.000571
-
mB17.143±0.149
-
mg16.3183000±0.0040016
-
mi14.7837000±0.0035178
-
mr15.1786000±0.0032026
-
mu18.8432000±0.0199201
-
mz14.5767000±0.0044462
-
Mission
- K2 : Observed in Campaign 1
| Source | TICv8 | Gaia DR2 | Crossfield et al. 2016 | Kruse et al. 2019 | Vanderburg et al. 2016 | ||
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4396.0±122.0 |
4432.00+164.48-93.26
|
4175±97 | --- | 4329 | ||
|
L✶
(log10(L⦿))
|
-0.7504140 |
-0.77386335+0.02066187-0.02169419
|
--- | --- | --- | ||
|
R✶
(R⦿)
|
0.726658 |
0.6958594+0.0302360-0.0489101
|
0.45±0.12 |
0.696 +0.049-0.030
|
0.67 | ||
|
M✶
(M⦿)
|
0.69 | --- | 0.51±0.14 | --- | --- | ||
|
log g
(log10(cm/s2))
|
4.55426 | --- | 4.81±0.11 | --- | --- | ||
|
ρ✶
(g/cm3)
|
2.5352624 | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Crossfield et al. 2016 | Kruse et al. 2019 | Vanderburg et al. 2016 | ||
|---|---|---|---|---|---|
|
S
(S⨁)
|
59±35 | --- | --- | ||
|
P
(days)
|
2.77065±0.00015 | 2.770522±0.000097 | 2.7706297 | ||
|
Rp
(R⨁)
|
1.93±0.53 |
3.19 +0.31-0.52
|
3.36 | ||
|
Rp
(RJup)
|
0.172±0.047 |
0.285 +0.028-0.046
|
0.300 | ||
|
Rp/R✶
|
0.0383±0.0028 |
0.0420 +0.0028-0.0066
|
0.04378 | ||
|
a
(au)
|
0.0309±0.0029 | --- | --- | ||
|
T14
(hours)
|
2.307±0.086 |
2.34720+0.09600-0.14160
|
2.39000 | ||
|
TC
(days)
|
2456810.0203±0.0026
(BJD-TDB)
|
2456812.7938±0.0016
(BJD)
|
2456812.793
(BJD)
|
||
|
a/R✶
|
--- |
8.53 +2.26-0.96
|
--- | ||
|
δ
(%)
|
--- |
0.209 +0.0083-0.008
|
0.213 | ||
|
b
|
--- | --- | 0.62 |
Nearby Data
(within 30 arcseconds)
Browse Nearby Data
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- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 2 2MASS Point Source Catalog
- Data Files
- 1 K2 Time Series
- 1 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 -
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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