Star • GDR1 6233808785747677824

Cluster
Upper Sco
Proposed Clusters
Alternate Names
HD 141939
2MASS J15524292-2705261
HIP 77766
GDR1 6233808785747677824
PSO J155242.918-270526.359
GDR2 6233808785747677824
WISEA J155242.91-270526.4
2MASS 15524292-2705261
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Upper Sco [char] degeus1989
mem_num 2 [integer] degeus1989
mem_lit_name US [char] degeus1989
ra 15 52 42.9083 h m s gaiacollaboration2016
dec -27 05 26.617 d m s gaiacollaboration2016
ra_deg 238.17878463 deg gaiacollaboration2016
dec_deg -27.09072693 deg gaiacollaboration2016
pm_ra -13.023 0.107 mas/yr gaiacollaboration2018
pm_dec -24.689 0.073 mas/yr gaiacollaboration2018
plx 6.502 0.0607 mas gaiacollaboration2018
st_dist 153.7988 1.4358 pc gaiacollaboration2018
spt A3 [char] skiffBMK
spt_num 23.0 [decimal allowed] skiffBMK
spt_lit A3III/IV [char] skiffBMK
Av 0.0 mag YSOPY
Agaia 0.4245 0.28175 mag gaiacollaboration2018
Teff 8550.0 1219.6 K YSOPY
log_Teff 3.932 0.05 log K YSOPY
L_star 9.797 0.19 Lsun YSOPY
log_L_star 0.991 0.02 log Lsun YSOPY
R_star 0.123 Rsun YSOPY
M_star 1.738 0.02 Msun YSOPY
log_M_star 0.24 0.0 log Msun YSOPY
age_star 13.551 13.68 Myr YSOPY
log_age_star 7.132 0.31 log yr YSOPY
B 8.416 mag henden2016
V 8.267 mag henden2016
g_sloan 8.255 mag henden2016
r_sloan 8.285 0.0 mag flewelling2016
i_sloan 8.95 0.001 mag flewelling2016
z_sloan 11.841 0.001 mag flewelling2016
y_opt 8.655 0.001 mag (AB) flewelling2016
gaia_g 8.2 0.0003 mag gaiacollaboration2018
gaia_bp 8.316 0.0009 mag gaiacollaboration2018
gaia_rp 8.023 0.0009 mag gaiacollaboration2018
tm_J 7.756 0.03 mag cutri2003
tm_H 7.687 0.024 mag cutri2003
tm_K 7.641 0.02 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 7.577 0.026 mag wright2010
W_4p6 7.581 0.02 mag wright2010
W_12 7.597 0.019 mag wright2010
W_22 7.475 0.147 mag wright2010
wise_flags "AAAB,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.
-12.95 0.106 gaiacollaboration2016
-13.9 1.6 zacharias2017
-11.11 1.22 vanleeuwen2007
pm_dec (mas/yr)
Value Error Ref.
-24.713 0.061 gaiacollaboration2016
-25.3 1.6 zacharias2017
-26.36 1.21 vanleeuwen2007
plx (mas)
Value Error Ref.
6.49 0.41 gaiacollaboration2016
3.99 1.15 vanleeuwen2007
st_dist (pc)
Value Error Ref.
154.08 9.734 gaiacollaboration2016
250.63 72.24 vanleeuwen2007
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.44 degeus1989
Teff (K)
Value Error Ref.
8912.0 degeus1989
7837.0 243.125 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
3.95 degeus1989
L_star (Lsun)
Value Error Ref.
12.5892541179 degeus1989
9.448 0.1155 gaiacollaboration2018
log_L_star (log Lsun)
Value Error Ref.
1.1 degeus1989
R_star (Rsun)
Value Error Ref.
1.67 0.105 gaiacollaboration2018
log_g (log cm/s2)
Value Error Ref.
4.4 degeus1989
Optical Photometry
r_sloan (mag)
Value Error Ref.
8.332 henden2016
i_sloan (mag)
Value Error Ref.
8.499 henden2016
gaia_g (mag)
Value Error Ref.
8.205 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 52 42.908 gaiacollaboration2016
15 52 42.930 cutri2003
15 52 42.916 wright2010
15 52 42.908 flewelling2016
15 52 42.929 skiffBMK
15 52 42.924 zacharias2017
15 52 42.931 vanleeuwen2007
15 52 42.906 henden2016
15 52 42.9240 degeus1989
15 52 42.908 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-27 05 26.62 gaiacollaboration2016
-27 05 26.12 cutri2003
-27 05 26.42 wright2010
-27 05 26.62 flewelling2016
-27 05 26.20 skiffBMK
-27 05 26.24 zacharias2017
-27 05 26.03 vanleeuwen2007
-27 05 26.54 henden2016
-27 05 26.261 degeus1989
-27 05 26.63 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
238.17878463 0.316 gaiacollaboration2016
238.178874 60.0 cutri2003
238.178815 19.7775 wright2010
238.17878333 1.0 flewelling2016
238.17887 skiffBMK
238.1788495 zacharias2017
238.17888071 1.24 vanleeuwen2007
238.178776 545.0 henden2016
238.17885 degeus1989
238.17878263 0.0572 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-27.09072693 0.104 gaiacollaboration2016
-27.090588 70.0 cutri2003
-27.090672 23.4317 wright2010
-27.09072778 1.0 flewelling2016
-27.09061 skiffBMK
-27.0906214 zacharias2017
-27.09056399 0.72 vanleeuwen2007
-27.090706 122.0 henden2016
-27.09062806 degeus1989
-27.09073023 0.026 gaiacollaboration2018