Star • GDR1 6246821918176768128

Cluster
Upper Sco
Proposed Clusters
Alternate Names
GDR1 6246821918176768128
WISEA J155541.39-204315.3
GDR2 6246821922477787136
2MASS J15554141-2043150
PSO J155541.400-204315.345
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] rizzuto2015
ra 15 55 41.3956 h m s gaiacollaboration2016
dec -20 43 15.4793 d m s gaiacollaboration2016
ra_deg 238.92248153 deg gaiacollaboration2016
dec_deg -20.72096647 deg gaiacollaboration2016
pm_ra -12.922 0.117 mas/yr gaiacollaboration2018
pm_dec -22.954 0.076 mas/yr gaiacollaboration2018
plx 7.0019 0.0617 mas gaiacollaboration2018
st_dist 142.8184 1.2585 pc gaiacollaboration2018
spt M1.0 [char] rizzuto2015
spt_num 61.0 [decimal allowed] rizzuto2015
spt_lit M1.0 [char] rizzuto2015
H_alpha -6.1 0.04 0.1nm rizzuto2015
LiI_6708 0.64 0.01 0.1nm rizzuto2015
Av 0.668 0.17 mag YSOPY
Teff 3630.0 72.5 K YSOPY
log_Teff 3.56 0.01 log K YSOPY
L_star 0.194 0.05 Lsun YSOPY
log_L_star -0.713 0.27 log Lsun YSOPY
R_star 0.003 Rsun YSOPY
M_star 0.454 0.06 Msun YSOPY
log_M_star -0.343 0.05 log Msun YSOPY
age_star 5.189 6.04 Myr YSOPY
log_age_star 6.715 0.41 log yr YSOPY
B 16.249 0.018 mag henden2016
V 14.554 0.037 mag henden2016
g_sloan 15.376 0.019 mag flewelling2016
r_sloan 13.785 0.032 mag flewelling2016
i_sloan 12.859 mag flewelling2016
z_sloan 12.244 mag flewelling2016
y_opt 11.961 mag (AB) flewelling2016
gaia_g 13.5514 0.0042 mag gaiacollaboration2018
gaia_bp 14.8977 0.018 mag gaiacollaboration2018
gaia_rp 12.3925 0.011 mag gaiacollaboration2018
tm_J 10.498 0.022 mag cutri2003
tm_H 9.744 0.024 mag cutri2003
tm_K 9.453 0.019 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.374 0.024 mag wright2010
W_4p6 9.237 0.02 mag wright2010
W_12 9.175 0.036 mag wright2010
W_22 8.131 mag wright2010
wise_flags "AAAU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Motion
pm_ra (mas/yr)
Value Error Ref.
-14.6 1.3 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-25.6 1.3 zacharias2017
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.6 rizzuto2015
Teff (K)
Value Error Ref.
3671.0 459.105 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.12 0.0025 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.86 0.2 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
15.391 0.046 henden2016
r_sloan (mag)
Value Error Ref.
13.866 0.054 henden2016
i_sloan (mag)
Value Error Ref.
12.796 0.164 henden2016
gaia_g (mag)
Value Error Ref.
13.337 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 55 41.396 gaiacollaboration2016
15 55 41.411 cutri2003
15 55 41.398 wright2010
15 55 41.400 flewelling2016
15 55 41.41 rizzuto2015
15 55 41.412 zacharias2017
15 55 41.401 henden2016
15 55 41.395 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-20 43 15.48 gaiacollaboration2016
-20 43 15.10 cutri2003
-20 43 15.33 wright2010
-20 43 15.49 flewelling2016
-20 43 15.1 rizzuto2015
-20 43 15.08 zacharias2017
-20 43 15.68 henden2016
-20 43 15.49 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
238.92248153 0.214 gaiacollaboration2016
238.922544 60.0 cutri2003
238.9224898 23.6462 wright2010
238.9225 38.0 flewelling2016
238.92254167 rizzuto2015
238.9225489 zacharias2017
238.922503 137.0 henden2016
238.9224797 0.0572 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-20.72096647 0.082 gaiacollaboration2016
-20.72086 60.0 cutri2003
-20.7209253 27.5889 wright2010
-20.72096944 10.0 flewelling2016
-20.72086111 rizzuto2015
-20.7208556 zacharias2017
-20.721021 406.0 henden2016
-20.72096953 0.0282 gaiacollaboration2018