USco1556 A Overview

USco1556 A 0.52 R⦿ 3828.27 K
USco1556 b
Architecture
USco1556 A
USco1556 A
USco1556 b
Discovery Data
Host Planet Method Year Reference Detection
USco1556 A USco1556 b Imaging 2019 Chinchilla et al. 2019 Imaging
USco1556 A USco1556 b
RA
15h56m24.89s
Dec
-25d41m20.57s
Distance
140.635±1.648 pc
Parallax
7.0834600±0.0826899 mas
Ecliptic Latitude
-5.170509 deg
Ecliptic Longitude
242.3142 deg
Galactic Latitude
20.91631 deg
Galactic Longitude
347.1046 deg
Total Proper Motion
29.0068146±0.1010000 mas/yr
Proper Motion (RA)
-18.446200±0.128543 mas/yr
Proper Motion (Dec)
-22.3860000±0.0764105 mas/yr
Photometry
mV
15.360±0.121
mTESS
13.055400±0.010163
mJ
11.373±0.023
mH
10.693±0.023
mKs
10.441±0.023
mKep
14.302
mW1
10.322±0.023
mW2
10.176±0.020
mW3
9.9330±0.0680
mW4
8.355
Source Chinchilla et al. 2019 TICv8 Gaia DR2
Teff
(K)
3410±100 3348.0±157.0
3828.2651+157.2718-184.8525
L
(log10(L⦿))
-1.09±0.04
-1.29647+0.09695-0.12500
-1.2804913+0.0104934-0.0107532
R
(R⦿)
--- 0.6681080±0.0204236
0.5204787+0.0541539-0.0402663
Age
(Gyr)
0.0075±0.0025 --- ---
M
(M⦿)
0.33±0.07 0.6405310±0.0205845 ---
Sp. T
M3.0 V --- ---
Prot
(days)
4.67 --- ---
ρ
(g/cm3)
--- 2.147830±0.128176 ---
log g
(log10(cm/s2))
--- 4.5949100±0.0125989 ---
Status
Confirmed
Tools
Source Chinchilla et al. 2019
Teq
(K)
2240±100
Mp
(M)
4767±636
Mp
(MJup)
15±2
a
(au)
3500±40
Known Objects
1 Confirmed Planets
1 K2 Targets
6 2MASS Point Source Catalog
Data Files
1 SuperWASP Time Series
1 K2 Time Series
1 Associated Literature Data
System
Star
Confirmed
Candidate
Refuted
Controversial
Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2
External Link
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