Star • GDR1 6240452412958058112

Cluster
Upper Sco
Proposed Clusters
Alternate Names
2MASS J15543190-2221564
GDR2 6240452412958058112
PSO J155431.892-222156.833
GDR1 6240452412958058112
WISEA J155431.88-222156.8
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] luhman2012
ra 15 54 31.8832 h m s gaiacollaboration2016
dec -22 21 56.9144 d m s gaiacollaboration2016
ra_deg 238.6328467 deg gaiacollaboration2016
dec_deg -22.36580957 deg gaiacollaboration2016
pm_ra -13.431 0.619 mas/yr gaiacollaboration2018
pm_dec -22.281 0.393 mas/yr gaiacollaboration2018
plx 6.763 0.292 mas gaiacollaboration2018
st_dist 147.8634 6.3842 pc gaiacollaboration2018
spt M6.5 [char] luhman2012
spt_num 66.5 [decimal allowed] luhman2012
spt_lit M6.5 [char] luhman2012
Av 0.119 mag YSOPY
Teff 2725.0 78.6 K YSOPY
log_Teff 3.435 0.01 log K YSOPY
L_star 0.008 0.0 Lsun YSOPY
log_L_star -2.111 0.1 log Lsun YSOPY
R_star 0.0 Rsun YSOPY
M_star 0.034 0.0 Msun YSOPY
log_M_star -1.475 0.04 log Msun YSOPY
age_star 2.123 0.58 Myr YSOPY
log_age_star 6.327 0.1 log yr YSOPY
g_sloan 21.881 0.002 mag flewelling2016
r_sloan 20.493 0.02 mag flewelling2016
i_sloan 17.948 0.008 mag flewelling2016
z_sloan 16.645 0.006 mag flewelling2016
y_opt 15.923 0.008 mag (AB) flewelling2016
gaia_g 18.5384 0.0023 mag gaiacollaboration2018
gaia_bp 20.7631 0.0891 mag gaiacollaboration2018
gaia_rp 16.9628 0.0077 mag gaiacollaboration2018
tm_J 14.257 0.022 mag cutri2003
tm_H 13.56 0.03 mag cutri2003
tm_K 13.205 0.03 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 12.902 0.062 mag wright2010
W_4p6 12.622 0.027 mag wright2010
W_12 12.237 mag wright2010
W_22 8.993 mag wright2010
wise_flags "AAUU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Optical Photometry
gaia_g (mag)
Value Error Ref.
18.306 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 54 31.883 gaiacollaboration2016
15 54 31.901 cutri2003
15 54 31.883 wright2010
15 54 31.883 flewelling2016
15 54 31.901 luhman2012
15 54 31.883 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-22 21 56.91 gaiacollaboration2016
-22 21 56.47 cutri2003
-22 21 56.81 wright2010
-22 21 56.91 flewelling2016
-22 21 56.41 luhman2012
-22 21 56.93 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
238.63284671 0.597 gaiacollaboration2016
238.632919 60.0 cutri2003
238.6328454 4.2536 wright2010
238.63284583 9.0 flewelling2016
238.63292 luhman2012
238.63284496 0.2814 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-22.36580957 0.263 gaiacollaboration2016
-22.365686 70.0 cutri2003
-22.3657797 0.0133 wright2010
-22.36580833 5.0 flewelling2016
-22.36567 luhman2012
-22.36581263 0.1382 gaiacollaboration2018