Star • 2MASS J15575603-2035104

Cluster
Upper Sco
Proposed Clusters
Alternate Names
GDR2 6246733617950687104
PSO J155756.029-203510.651
2MASS J15575603-2035104
WISEA J155756.02-203510.6
UScoCTIO 107
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] ardila2000
mem_num 2 [integer] ardila2000
ra 15 57 56.0357 h m s cutri2003
dec -20 35 10.482 d m s cutri2003
ra_deg 239.483482 deg cutri2003
dec_deg -20.586245 deg cutri2003
pm_ra -9.879 0.312 mas/yr gaiacollaboration2018
pm_dec -17.284 0.192 mas/yr gaiacollaboration2018
plx 5.4398 0.1539 mas gaiacollaboration2018
st_dist 183.8303 5.2008 pc gaiacollaboration2018
Rc 17.99 0.144 mag ardila2000
Ic 15.79 0.08 mag ardila2000
g_sloan 19.694 0.024 mag flewelling2016
r_sloan 18.309 0.009 mag flewelling2016
i_sloan 16.291 0.005 mag flewelling2016
z_sloan 15.332 0.001 mag flewelling2016
y_opt 14.793 0.003 mag (AB) flewelling2016
gaia_g 16.9978 0.0014 mag gaiacollaboration2018
gaia_bp 19.2091 0.0284 mag gaiacollaboration2018
gaia_rp 15.5816 0.0031 mag gaiacollaboration2018
tm_J 13.292 0.028 mag cutri2003
tm_H 12.644 0.025 mag cutri2003
tm_K 12.342 0.03 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 12.156 0.074 mag wright2010
W_4p6 11.882 0.022 mag wright2010
W_12 12.181 0.463 mag wright2010
W_22 9.009 mag wright2010
wise_flags "AACU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
mem_num ([integer])
Value Error Ref.
0 cutri2003
Derived Stellar Properties
Teff (K)
Value Error Ref.
3486.75 252.485 gaiacollaboration2018
Coordinates
ra (h m s)
Value Error Ref.
15 57 56.027 wright2010
15 57 56.022 flewelling2016
15 57 55.97 ardila2000
15 57 56.036 cutri2003
15 57 56.020 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-20 35 10.65 wright2010
-20 35 10.69 flewelling2016
-20 35 10.6 ardila2000
-20 35 10.48 cutri2003
-20 35 10.74 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
239.4834477 20.3954 wright2010
239.483425 3.0 flewelling2016
239.48320833 ardila2000
239.483482 60.0 cutri2003
239.48341752 0.1438 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-20.5862926 23.0085 wright2010
-20.58630278 3.0 flewelling2016
-20.58627778 ardila2000
-20.586245 60.0 cutri2003
-20.58631544 0.0774 gaiacollaboration2018