Star • GDR1 6260451051997467392

Cluster
Upper Sco
Proposed Clusters
Alternate Names
UScoCTIO 18
USco18
2MASS J15440517-1749500
PSO J154405.193-174950.645
GDR1 6260451051997467392
WISEA J154405.19-174950.5
GDR2 6260451051997467392
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] kraus2007
mem_lit_name UScoA [char] kraus2007
ra 15 44 05.1931 h m s gaiacollaboration2016
dec -17 49 50.7554 d m s gaiacollaboration2016
ra_deg 236.02163803 deg gaiacollaboration2016
dec_deg -17.83076538 deg gaiacollaboration2016
pm_ra 13.887 0.161 mas/yr gaiacollaboration2018
pm_dec -51.3 0.137 mas/yr gaiacollaboration2018
plx 12.6002 0.0824 mas gaiacollaboration2018
st_dist 79.3638 0.519 pc gaiacollaboration2018
spt M4 [char] ardila2000
spt_num 64.0 [decimal allowed] ardila2000
spt_lit M4 [char] ardila2000
H_alpha -1.0 0.1nm ardila2000
Av 0.0 0.46 mag YSOPY
Teff 3160.0 105.5 K YSOPY
log_Teff 3.5 0.01 log K YSOPY
L_star 0.01 0.0 Lsun YSOPY
log_L_star -1.98 0.01 log Lsun YSOPY
R_star 0.001 Rsun YSOPY
M_star 0.174 0.04 Msun YSOPY
log_M_star -0.759 0.13 log Msun YSOPY
age_star 41.071 17.06 Myr YSOPY
log_age_star 7.614 0.22 log yr YSOPY
Rc 15.55 0.086 mag ardila2000
Ic 13.93 0.05 mag ardila2000
g_sloan 17.266 0.005 mag flewelling2016
r_sloan 16.05 0.003 mag flewelling2016
i_sloan 14.652 0.003 mag flewelling2016
z_sloan 14.0 0.002 mag flewelling2016
y_opt 13.703 0.001 mag (AB) flewelling2016
gaia_g 15.3809 0.0008 mag gaiacollaboration2018
gaia_bp 16.9385 0.006 mag gaiacollaboration2018
gaia_rp 14.153 0.0026 mag gaiacollaboration2018
tm_J 12.482 0.024 mag cutri2003
tm_H 11.866 0.022 mag cutri2003
tm_K 11.565 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.428 0.023 mag wright2010
W_4p6 11.254 0.021 mag wright2010
W_12 11.353 0.213 mag wright2010
W_22 8.442 mag wright2010
wise_flags "AABU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
Upper Sco ardila2000
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Motion
pm_ra (mas/yr)
Value Error Ref.
7.3 7.6 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-59.9 5.2 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3921.1 347.43 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
0.24 kraus2007
log_M_star (log Msun)
Value Error Ref.
-0.6197887583 kraus2007
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.161 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 44 05.193 gaiacollaboration2016
15 44 05.176 cutri2003
15 44 05.191 wright2010
15 44 05.192 flewelling2016
15 44 05.18 kraus2007
15 44 05.08 ardila2000
15 44 05.185 zacharias2017
15 44 05.194 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-17 49 50.76 gaiacollaboration2016
-17 49 50.01 cutri2003
-17 49 50.55 wright2010
-17 49 50.73 flewelling2016
-17 49 50.0 kraus2007
-17 49 47.6 ardila2000
-17 49 49.83 zacharias2017
-17 49 50.78 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
236.02163803 0.208 gaiacollaboration2016
236.021567 70.0 cutri2003
236.02163 31.4177 wright2010
236.02163333 5.0 flewelling2016
236.02158333 kraus2007
236.02116667 ardila2000
236.021605 zacharias2017
236.02164006 0.0764 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-17.83076538 0.133 gaiacollaboration2016
-17.830559 100.0 cutri2003
-17.8307092 35.2375 wright2010
-17.83075833 4.0 flewelling2016
-17.83055556 kraus2007
-17.82988889 ardila2000
-17.8305078 zacharias2017
-17.83077245 0.0644 gaiacollaboration2018