Star • GDR1 6235737569659889024

Cluster
Upper Sco
Proposed Clusters
Alternate Names
GDR1 6235737569659889024
WISEA J155550.96-251939.6
PSO J155550.970-251939.637
2MASS J15555098-2519393
GDR2 6235737573959159808
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] rizzuto2015
ra 15 55 50.9661 h m s gaiacollaboration2016
dec -25 19 39.7766 d m s gaiacollaboration2016
ra_deg 238.96235863 deg gaiacollaboration2016
dec_deg -25.32771572 deg gaiacollaboration2016
pm_ra -13.891 0.188 mas/yr gaiacollaboration2018
pm_dec -25.762 0.104 mas/yr gaiacollaboration2018
plx 7.4385 0.1145 mas gaiacollaboration2018
st_dist 134.4357 2.0694 pc gaiacollaboration2018
spt M4.5 [char] rizzuto2015
spt_num 64.5 [decimal allowed] rizzuto2015
spt_lit M4.5 [char] rizzuto2015
H_alpha -5.05 0.11 0.1nm rizzuto2015
LiI_6708 0.6 0.03 0.1nm rizzuto2015
Av 0.0 0.42 mag YSOPY
Agaia 0.9383 0.37585 mag gaiacollaboration2018
Teff 3020.0 108.9 K YSOPY
log_Teff 3.48 0.02 log K YSOPY
L_star 0.063 0.0 Lsun YSOPY
log_L_star -1.202 0.03 log Lsun YSOPY
R_star 0.001 Rsun YSOPY
M_star 0.091 0.03 Msun YSOPY
log_M_star -1.039 0.23 log Msun YSOPY
age_star 1.807 1.45 Myr YSOPY
log_age_star 6.257 0.26 log yr YSOPY
g_sloan 16.849 0.004 mag flewelling2016
r_sloan 15.593 0.002 mag flewelling2016
i_sloan 14.023 0.003 mag flewelling2016
z_sloan 13.333 0.002 mag flewelling2016
y_opt 12.981 0.002 mag (AB) flewelling2016
gaia_g 14.7675 0.0009 mag gaiacollaboration2018
gaia_bp 16.4626 0.0044 mag gaiacollaboration2018
gaia_rp 13.5117 0.0021 mag gaiacollaboration2018
tm_J 11.638 0.023 mag cutri2003
tm_H 10.982 0.023 mag cutri2003
tm_K 10.702 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.552 0.023 mag wright2010
W_4p6 10.385 0.021 mag wright2010
W_12 10.333 0.087 mag wright2010
W_22 9.004 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.
-15.7 2.5 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-23.1 2.8 zacharias2017
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.0 rizzuto2015
Teff (K)
Value Error Ref.
3563.04 405.26 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.038 0.0015 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.51 0.105 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
14.537 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 55 50.966 gaiacollaboration2016
15 55 50.981 cutri2003
15 55 50.968 wright2010
15 55 50.966 flewelling2016
15 55 50.98 rizzuto2015
15 55 50.984 zacharias2017
15 55 50.966 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-25 19 39.78 gaiacollaboration2016
-25 19 39.37 cutri2003
-25 19 39.67 wright2010
-25 19 39.77 flewelling2016
-25 19 39.4 rizzuto2015
-25 19 39.42 zacharias2017
-25 19 39.79 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
238.96235862 0.319 gaiacollaboration2016
238.96242 60.0 cutri2003
238.9623652 32.3207 wright2010
238.96235833 7.0 flewelling2016
238.96241667 rizzuto2015
238.9624321 zacharias2017
238.9623564 0.1048 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-25.32771572 0.127 gaiacollaboration2016
-25.327604 60.0 cutri2003
-25.3276863 35.4111 wright2010
-25.32771389 3.0 flewelling2016
-25.32761111 rizzuto2015
-25.3276178 zacharias2017
-25.32771911 0.0418 gaiacollaboration2018

All young stellar objects welcome!

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