Star • GDR1 6237134705341731200

Cluster
Sco-Cen
Proposed Clusters
Upper Sco
Alternate Names
HD 142884
HIP 78183
V* V928 Sco
GDR1 6237134705341731200
WISEA J155748.80-233138.4
2MASS J15574880-2331383
2MASS 15574880-2331383
PSO J155748.811-233138.487
GDR2 6237134709641446016
HIP 78183
SIP Output
Aladin
15 57 48.793 -23 31 38.55
FoV: 3'
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Fiducial Data

Parameter
Value
Error
Unit
Reference
cluster_name
Sco-Cen
 
dec
-23 31 38.5537
 
ra_deg
239.45330591
 
dec_deg
-23.52737602
 
pm_dec
-17.498
0.097
st_dist
170.4739
1.9878
spt_lit
B9VpSi
 
Av
0.023
 
Agaia
0.3737
0.257
Teff
10700.0
1865.4
log_Teff
4.029
0.07
L_star
76.478
1.94
log_L_star
1.884
0.03
R_star
0.539
 

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
Upper Sco degeus1989
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Motion
pm_ra (mas/yr)
Value Error Ref.
-8.038 0.043 gaiacollaboration2016
-4.3 2.4 zacharias2017
-8.41 0.67 vanleeuwen2007
pm_dec (mas/yr)
Value Error Ref.
-17.389 0.015 gaiacollaboration2016
-40.1 2.4 zacharias2017
-16.42 0.53 vanleeuwen2007
plx (mas)
Value Error Ref.
5.2 0.644 gaiacollaboration2016
6.64 0.59 vanleeuwen2007
st_dist (pc)
Value Error Ref.
192.31 23.817 gaiacollaboration2016
150.6 13.38 vanleeuwen2007
ObsProp
spt_lit ([char])
Value Error Ref.
kB8hB4HeB9V Si4200 skiffBMK
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.51 degeus1989
Teff (K)
Value Error Ref.
15488.0 degeus1989
8926.25 223.0 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
4.19 degeus1989
L_star (Lsun)
Value Error Ref.
398.107170553 degeus1989
log_L_star (log Lsun)
Value Error Ref.
2.6 degeus1989
log_g (log cm/s2)
Value Error Ref.
4.22 degeus1989
Optical Photometry
gaia_g (mag)
Value Error Ref.
6.762 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 57 48.793 gaiacollaboration2016
15 57 48.806 cutri2003
15 57 48.800 wright2010
15 57 48.806 flewelling2016
15 57 48.8019 degeus1989
15 57 48.798 zacharias2017
15 57 48.807 vanleeuwen2007
15 57 48.799 skiffBMK
15 57 48.802 rizzuto2011
15 57 48.793 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-23 31 38.55 gaiacollaboration2016
-23 31 38.31 cutri2003
-23 31 38.44 wright2010
-23 31 38.31 flewelling2016
-23 31 38.284 degeus1989
-23 31 37.93 zacharias2017
-23 31 38.14 vanleeuwen2007
-23 31 38.32 skiffBMK
-23 31 38.28 rizzuto2011
-23 31 38.56 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
239.45330591 0.642 gaiacollaboration2016
239.453357 60.0 cutri2003
239.4533352 33.7349 wright2010
239.45335833 53.0 flewelling2016
239.45334125 degeus1989
239.4533261 zacharias2017
239.45336375 0.53 vanleeuwen2007
239.45333 skiffBMK
239.45334 rizzuto2011
239.45330457 0.055 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-23.52737601 0.171 gaiacollaboration2016
-23.527309 70.0 cutri2003
-23.5273439 36.2042 wright2010
-23.52730833 53.0 flewelling2016
-23.52730111 degeus1989
-23.5272019 zacharias2017
-23.5272613 0.22 vanleeuwen2007
-23.52731 skiffBMK
-23.5273 rizzuto2011
-23.52737831 0.032 gaiacollaboration2018