K2-283 Overview
K2-283
0.82
R⦿
5060.00
K
K2-283 b
0.314
RJup
K2-283 Architecture & Discovery Information
| Name | Orbital Separation | Planet Size | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|---|
| K2-283 | ||||||
| K2-283 b | 1.92 d | 3.52 R⨁ | Transit | 2018 | Livingston et al. 2018 | Confirmed Planet |
- RA
- 00h52m46.65s
- Dec
- +09d41m34.51s
- Distance
-
402.915+5.027-4.907pc
- Parallax
- 2.4532500±0.0303641 mas
- Ecliptic Latitude
- 3.72545 deg
- Ecliptic Longitude
- 15.8975 deg
- Galactic Latitude
- -53.1774 deg
- Galactic Longitude
- 123.48272 deg
- Total Proper Motion
- 11.1101761±0.0531852 mas/yr
- Proper Motion (RA)
- -10.9734000±0.0536244 mas/yr
- Proper Motion (Dec)
- -1.7379600±0.0309597 mas/yr
- Photometry
-
mV14.364±0.092
-
mTESS13.4901±0.0082
-
mJ12.579±0.024
-
mH12.114±0.022
-
mKs11.983±0.023
-
mKep14.119
-
mW111.936±0.022
-
mW212.018±0.024
-
mW312.507±0.538
-
mW48.785
-
mGaia14.131600±0.000312
-
mB15.516±0.047
-
mg15.2113000±0.0048897
-
mi13.0510000±0.0030931
-
mr14.1868000±0.0040787
-
mu17.0887000±0.0106863
-
mz13.7562000±0.0051333
-
Mission
- K2 : Observed in Campaign 8
| Source | TICv8 | Livingston et al. 2018 | Gaia DR2 | Kruse et al. 2019 | Petigura et al. 2018 | ||
|---|---|---|---|---|---|---|---|
|
Teff
(K)
|
4891.0±122.0 | 5060±70 |
5072.0000+92.6665-258.9530
|
--- | --- | ||
|
Metallicity
(dex)
|
--- | 0.28±0.05 [Fe/H] | --- | --- | --- | ||
|
ρ✶
(g/cm3)
|
1.8535691 |
2.861+1.020-0.821
|
--- | --- | --- | ||
|
M✶
(M⦿)
|
0.8 | 0.89±0.03 | --- | --- | --- | ||
|
R✶
(R⦿)
|
0.847389 | 0.82±0.01 |
0.70872086+0.07831320-0.02520410
|
0.709 +0.025-0.078
|
0.86 | ||
|
log g
(log10(cm/s2))
|
4.48499 | 4.56±0.02 | --- | --- | --- | ||
|
L✶
(log10(L⦿))
|
-0.4315494 | --- |
-0.52363783+0.01281423-0.01320389
|
--- | --- |
- Status
- Confirmed Planet
- Detected By
- Transit
| Source | Livingston et al. 2018 | Kruse et al. 2019 | Petigura et al. 2018 | ||
|---|---|---|---|---|---|
|
a/R✶
|
8.23+0.56-1.39
|
7.4 +2.4-1.1
|
--- | ||
|
Teq
(K)
|
1186±20 | --- | --- | ||
|
b
|
0.37+0.28-0.25
|
--- |
0.45 +0.32-0.31
|
||
|
P
(days)
|
1.921036+0.000051-0.000053
|
1.921111 +0.000038-0.000039
|
1.921076 +0.000049-0.000050
|
||
|
Rp
(R⨁)
|
3.52±0.16 |
3.23 +0.22-0.62
|
3.8 +0.5-0.2
|
||
|
Rp
(RJup)
|
0.314±0.014 |
0.288 +0.020-0.055
|
0.34 +0.04-0.02
|
||
|
Rp/R✶
|
0.0393+0.0023-0.0010
|
0.0418 +0.0024-0.0065
|
0.0404 +0.0048-0.0018
|
||
|
a
(au)
|
0.0291±0.0003 | --- | --- | ||
|
TC
(days)
|
2457394.90901+0.00121-0.00116
(BJD)
|
2457392.98603 +0.00092-0.00089
(BJD)
|
2457394.90812 +0.001160-0.001167
(BJD)
|
||
|
T14
(hours)
|
--- |
1.82880+0.07680-0.13440
|
1.74960+0.06000-0.04080
|
||
|
δ
(%)
|
--- | 0.1967±0.004 | --- |
Nearby Data
(within 30 arcseconds)
Browse Nearby 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 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 -
Sixty Validated Planets from K2 Campaigns 5-8
Livingston et al. 2018 Reference Overview -
Gaia Data Release 2
Gaia DR2 Reference Overview -
Planet Candidates from K2 Campaigns 5─8 and Follow-up Optical Spectroscopy
Petigura et al. 2018 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
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