USco1621 A Overview

USco1621 A 0.71 R⦿ 3529.61 K
USco1621 b
Architecture
USco1621 A
USco1621 b
Discovery Data
Host Planet Method Year Reference Detection
USco1621 A USco1621 b Imaging 2019 Chinchilla et al. 2019 Imaging
USco1621 A USco1621 b
RA
16h21m29.54s
Dec
-25d29m43.54s
Distance
137.9010±0.9665 pc
Parallax
7.22324±0.05044 mas
Ecliptic Latitude
-3.929848 deg
Ecliptic Longitude
247.8511 deg
Galactic Latitude
17.0141 deg
Galactic Longitude
351.4366 deg
Total Proper Motion
26.3415460±0.0750000 mas/yr
Proper Motion (RA)
-6.137750±0.100828 mas/yr
Proper Motion (Dec)
-25.616500±0.073423 mas/yr
Photometry
mV
15.543±0.183
mTESS
13.0450±0.0063
mJ
11.175±0.024
mH
10.432±0.024
mKs
10.193±0.021
mKep
13.712
mW1
10.035±0.023
mW2
9.897±0.021
mW3
9.545±0.102
mW4
5.379±0.306
Source Chinchilla et al. 2019 Stassun et al. 2018 Gaia Collaboration et al. 2018
Teff
(K)
3460±100 3441.0±215.5
3529.6125+537.6375-313.1125
L
(log10(L⦿))
-1.02±0.03 0.0820393
-1.151793+0.006612-0.006714
R
(R⦿)
--- 0.805924
0.71007115+0.14497355-0.17531695
Age
(Gyr)
0.0075±0.0025 --- ---
M
(M⦿)
0.36±0.08 0.425 ---
Sp. T
M2.5 V --- ---
Prot
(days)
2.06 --- ---
ρ
(g/cm3)
--- 0.811906 ---
log g
(log10(cm/s2))
--- 4.25387 ---
Status
Confirmed
Tools
Source Chinchilla et al. 2019
Teq
(K)
2270±90
Mp
(M)
5085±636
Mp
(MJup)
16±2
a
(AU)
2880±20
Known Objects
1 Confirmed Planets
1 K2 Targets
7 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 K2 Time Series
1 Associated Literature Data
Star
Confirmed
Candidate
Refuted
! Controversial
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
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