Star • GDR1 5996387082430323584

Cluster
Upper Sco
Proposed Clusters
Alternate Names
WISEA J155302.71-395337.4
HIP 77789
HD 141905
2MASS J15530273-3953373
GDR2 5996387086740597888
2MASS 15530273-3953373
GDR1 5996387082430323584
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 53 02.7104 h m s gaiacollaboration2016
dec -39 53 37.4933 d m s gaiacollaboration2016
ra_deg 238.26129353 deg gaiacollaboration2016
dec_deg -39.89374813 deg gaiacollaboration2016
pm_ra -15.118 0.11 mas/yr gaiacollaboration2018
pm_dec -11.917 0.086 mas/yr gaiacollaboration2018
plx 4.3931 0.0523 mas gaiacollaboration2018
st_dist 227.6297 2.7099 pc gaiacollaboration2018
spt A2 [char] skiffBMK
spt_num 22.0 [decimal allowed] skiffBMK
spt_lit A2V [char] skiffBMK
Av 0.05 mag YSOPY
Agaia 0.7577 0.3707 mag gaiacollaboration2018
Teff 8840.0 765.2 K YSOPY
log_Teff 3.946 0.03 log K YSOPY
L_star 20.17 0.63 Lsun YSOPY
log_L_star 1.305 0.03 log Lsun YSOPY
R_star 0.189 Rsun YSOPY
M_star 2.067 0.04 Msun YSOPY
log_M_star 0.315 0.01 log Msun YSOPY
age_star 6.337 10.13 Myr YSOPY
log_age_star 6.802 0.42 log yr YSOPY
B 8.476 mag henden2016
V 8.424 mag henden2016
gaia_g 8.2624 0.0004 mag gaiacollaboration2018
gaia_bp 8.3957 0.0011 mag gaiacollaboration2018
gaia_rp 8.0575 0.001 mag gaiacollaboration2018
tm_J 7.8 0.023 mag cutri2003
tm_H 7.763 0.044 mag cutri2003
tm_K 7.722 0.02 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 7.646 0.032 mag wright2010
W_4p6 7.666 0.02 mag wright2010
W_12 7.696 0.019 mag wright2010
W_22 7.522 0.154 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.
-14.7 1.7 zacharias2017
-16.43 0.64 vanleeuwen2007
-15.221 0.053 gaiacollaboration2016
pm_dec (mas/yr)
Value Error Ref.
-12.6 1.7 zacharias2017
-11.61 0.59 vanleeuwen2007
-11.907 0.036 gaiacollaboration2016
plx (mas)
Value Error Ref.
4.92 0.64 vanleeuwen2007
4.41 0.417 gaiacollaboration2016
st_dist (pc)
Value Error Ref.
203.25 26.44 vanleeuwen2007
226.76 21.442 gaiacollaboration2016
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.43 degeus1989
Teff (K)
Value Error Ref.
8317.0 degeus1989
7707.92 182.25 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
3.92 degeus1989
L_star (Lsun)
Value Error Ref.
25.1188643151 degeus1989
19.341 0.3125 gaiacollaboration2018
log_L_star (log Lsun)
Value Error Ref.
1.4 degeus1989
R_star (Rsun)
Value Error Ref.
2.47 0.115 gaiacollaboration2018
log_g (log cm/s2)
Value Error Ref.
4.0 degeus1989
Optical Photometry
gaia_g (mag)
Value Error Ref.
8.274 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 53 02.732 cutri2003
15 53 02.719 wright2010
15 53 02.7293 degeus1989
15 53 02.729 skiffBMK
15 53 02.732 zacharias2017
15 53 02.742 vanleeuwen2007
15 53 02.707 henden2016
15 53 02.710 gaiacollaboration2018
15 53 02.710 gaiacollaboration2016
dec (d m s)
Value Error Ref.
-39 53 37.32 cutri2003
-39 53 37.42 wright2010
-39 53 37.312 degeus1989
-39 53 37.28 skiffBMK
-39 53 37.29 zacharias2017
-39 53 37.21 vanleeuwen2007
-39 53 37.52 henden2016
-39 53 37.50 gaiacollaboration2018
-39 53 37.49 gaiacollaboration2016
ra_deg (deg)
Value Error Ref.
238.261384 60.0 cutri2003
238.261328 26.6784 wright2010
238.26137208 degeus1989
238.26137 skiffBMK
238.2613814 zacharias2017
238.26142441 0.58 vanleeuwen2007
238.261279 482.0 henden2016
238.26129082 0.0406 gaiacollaboration2018
238.26129353 0.223 gaiacollaboration2016
dec_deg (deg)
Value Error Ref.
-39.8937 60.0 cutri2003
-39.8937274 29.6493 wright2010
-39.89369778 degeus1989
-39.89369 skiffBMK
-39.8936903 zacharias2017
-39.89366959 0.4 vanleeuwen2007
-39.893756 179.0 henden2016
-39.89374964 0.0261 gaiacollaboration2018
-39.89374813 0.117 gaiacollaboration2016