K2-355 Overview
-
Star:
K2-355
- Stellar Radius: 0.92 Solar Radius
- Stellar Effective Temperature: 5790.00 K
-
Planet:
K2-355 b
- Disposition Confirmed
- Planet Radius 0.201 Jupiter Radius
K2-355 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| K2-355 | ||||||
| K2-355 b | 5.74 d | 2.25 R⨁ | Transit | 2021 | Castro-González et al. 2022 | Confirmed Planet |
- RA
- 08h18m34.23s
- Dec
- +13d30m10.01s
- Distance
- 500.4970±5.8405 pc
- Parallax
- 1.9692500±0.0231397 mas
- Ecliptic Latitude
- -5.96872 deg
- Ecliptic Longitude
- 123.75892 deg
- Galactic Latitude
- 25.31595 deg
- Galactic Longitude
- 210.18832 deg
- Total Proper Motion
- 10.642057±0.034074 mas/yr
- Proper Motion (RA)
- -4.7637000±0.0459276 mas/yr
- Proper Motion (Dec)
- -9.5163300±0.0303875 mas/yr
- Photometry
- mV 13.707±0.103
- mTESS 13.0561±0.0068
- mJ 12.404±0.021
- mH 12.073±0.025
- mKs 12.016±0.021
- mKep 13.746
- mW1 11.951±0.022
- mW2 11.994±0.023
- mW3 11.927±0.392
- mW4 8.811
- mGaia 13.529700±0.000195
- mB 14.419±0.028
- mg 15.719900±0.012461
- mi 15.4008000±0.0133024
- mr 13.6001000±0.0028178
- mu 15.8587000±0.0062418
- mz 13.6181000±0.0065296
- Mission
- K2: Observed in Campaign 18
| Source | Castro-González et al. 2022 | TICv8 |
|---|---|---|
|
Teff
(K)
|
5790+177-147
|
5571.10±41.25 |
|
Metallicity
(dex)
|
-0.12+0.15-0.18
[Fe/H]
|
0.111±0.039 [M/H] |
|
M✶
(M⦿)
|
0.960+0.050-0.060
|
0.98 |
|
R✶
(R⦿)
|
0.92+0.04-0.03
|
0.940689 |
|
log g
(log10(cm/s2))
|
4.49+0.03-0.04
|
4.4824 |
|
L✶
(log10(L⦿))
|
--- | -0.1146494 |
|
ρ✶
(g/cm3)
|
--- | 1.6598 |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Castro-González et al. 2022 |
|---|---|
|
a/R✶
|
14.85+2.05-4.15
|
|
Teq
(K)
|
1066+190-77
|
|
b
|
0.43+0.35-0.30
|
|
P
(days)
|
5.7385647+0.0013939-0.0011048
|
|
Rp
(R⨁)
|
2.25+0.22-0.16
|
|
Rp
(RJup)
|
0.201+0.020-0.014
|
|
Rp/R✶
|
0.0223+0.0019-0.0012
|
|
a
(au)
|
0.0632+0.0096-0.0176
|
|
TC
(days)
|
2458252.1918298+0.0049327-0.0055620
(BJD)
|
Nearby Data (within 30 arcseconds) Browse Nearby Data
+
- Known Objects
- 1 Confirmed Planets
- 1 K2 Targets
- 2 2MASS Point Source Catalog
- Data Files
- 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 -
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
