Star • GDR1 5988369031323716992

Cluster
Sco-Cen
Proposed Clusters
UCL
Alternate Names
GDR1 5988369031323716992
WISEA J155522.87-443133.7
2MASS J15552289-4431337
CP-44 7679
HIP 77968
HIP 77968
GDR2 5988369031323716992
CD-4410501
HD 142256
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Sco-Cen [char] rizzuto2011
mem_num 2 [integer] rizzuto2011
ra 15 55 22.8639 h m s gaiacollaboration2016
dec -44 31 33.949 d m s gaiacollaboration2016
ra_deg 238.84526615 deg gaiacollaboration2016
dec_deg -44.52609693 deg gaiacollaboration2016
pm_ra -15.664 0.107 mas/yr gaiacollaboration2018
pm_dec -19.654 0.073 mas/yr gaiacollaboration2018
plx 5.4957 0.0571 mas gaiacollaboration2018
st_dist 181.9604 1.8906 pc gaiacollaboration2018
spt B8 [char] debruijne1999
spt_num 18.0 [decimal allowed] debruijne1999
spt_lit B8V [char] debruijne1999
Av 0.0 mag YSOPY
Agaia 0.2847 0.15775 mag gaiacollaboration2018
Teff 12500.0 2375.9 K YSOPY
log_Teff 4.097 0.08 log K YSOPY
gaia_g 6.942 0.0004 mag gaiacollaboration2018
gaia_bp 6.9609 0.0013 mag gaiacollaboration2018
gaia_rp 6.9471 0.0017 mag gaiacollaboration2018
tm_J 6.939 0.024 mag cutri2003
tm_H 6.968 0.038 mag cutri2003
tm_K 6.987 0.024 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 6.908 0.054 mag wright2010
W_4p6 6.97 0.02 mag wright2010
W_12 7.019 0.016 mag wright2010
W_22 7.015 0.096 mag wright2010
wise_flags "AAAA,0h00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
UCL dezeeuw1999
UCL debruijne1999
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
2 dezeeuw1999
Motion
pm_ra (mas/yr)
Value Error Ref.
-15.447 0.031 gaiacollaboration2016
-15.8 2.3 zacharias2017
-17.19 0.55 vanleeuwen2007
pm_dec (mas/yr)
Value Error Ref.
-19.817 0.025 gaiacollaboration2016
-44.3 2.3 zacharias2017
-17.99 0.49 vanleeuwen2007
plx (mas)
Value Error Ref.
5.47 0.524 gaiacollaboration2016
5.66 0.5 vanleeuwen2007
st_dist (pc)
Value Error Ref.
182.82 17.513 gaiacollaboration2016
176.68 15.61 vanleeuwen2007
ObsProp
spt ([char])
Value Error Ref.
B8 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
18.0 skiffBMK
spt_lit ([char])
Value Error Ref.
B8V skiffBMK
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.276 debruijne1999
Teff (K)
Value Error Ref.
9377.5 268.25 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
6.991 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 55 22.864 gaiacollaboration2016
15 55 22.893 cutri2003
15 55 22.874 wright2010
15 55 22.884 dezeeuw1999
15 55 22.8841 debruijne1999
15 55 22.889 skiffBMK
15 55 22.888 zacharias2017
15 55 22.898 vanleeuwen2007
15 55 22.854 henden2016
15 55 22.884 rizzuto2011
15 55 22.863 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-44 31 33.95 gaiacollaboration2016
-44 31 33.75 cutri2003
-44 31 33.77 wright2010
-44 31 33.64 dezeeuw1999
-44 31 33.635 debruijne1999
-44 31 33.60 skiffBMK
-44 31 33.22 zacharias2017
-44 31 33.48 vanleeuwen2007
-44 31 33.97 henden2016
-44 31 33.64 rizzuto2011
-44 31 33.96 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
238.84526615 0.314 gaiacollaboration2016
238.845387 60.0 cutri2003
238.8453091 2.3493 wright2010
238.845348 dezeeuw1999
238.84535042 debruijne1999
238.84537 skiffBMK
238.8453681 zacharias2017
238.84540909 0.43 vanleeuwen2007
238.845224 998.0 henden2016
238.84535 rizzuto2011
238.84526321 0.045 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-44.52609693 0.171 gaiacollaboration2016
-44.526043 60.0 cutri2003
-44.526046 4.3241 wright2010
-44.526012 dezeeuw1999
-44.52600972 debruijne1999
-44.526 skiffBMK
-44.5258936 zacharias2017
-44.5259662 0.36 vanleeuwen2007
-44.526103 226.0 henden2016
-44.52601 rizzuto2011
-44.52609953 0.0259 gaiacollaboration2018