Star • 2MASS J10205479-5602356

Cluster
Sco-Cen
Proposed Clusters
Alternate Names
2MASS J10205479-5602356
GDR2 5354994812702994816
WISEA J102054.85-560235.7
HIP 50676
2MASS 10205479-5602356
HD 89890
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Sco-Cen [char] blaauw1946
mem_num 4 [integer] blaauw1946
ra 10 20 54.7997 h m s cutri2003
dec -56 02 35.6352 d m s cutri2003
ra_deg 155.228332 deg cutri2003
dec_deg -56.043232 deg cutri2003
pm_ra -10.829 0.376 mas/yr gaiacollaboration2018
pm_dec 3.672 0.366 mas/yr gaiacollaboration2018
plx 2.6564 0.2314 mas gaiacollaboration2018
st_dist 376.4493 32.7926 pc gaiacollaboration2018
spt B3 [char] skiffBMK
spt_num 13.0 [decimal allowed] skiffBMK
spt_lit B3III [char] skiffBMK
Av 0.0 mag YSOPY
Agaia 0.106 0.1316 mag gaiacollaboration2018
Teff 17000.0 3330.5 K YSOPY
log_Teff 4.23 0.07 log K YSOPY
gaia_g 4.438 0.0062 mag gaiacollaboration2018
gaia_bp 4.4353 0.0014 mag gaiacollaboration2018
gaia_rp 4.5941 0.0074 mag gaiacollaboration2018
tm_J 4.996 0.312 mag cutri2003
tm_H 5.03 0.076 mag cutri2003
tm_K 4.78 0.017 mag cutri2003
tm_flags "DEA,0" [char] cutri2003
W_3p4 4.694 0.251 mag wright2010
W_4p6 4.479 0.114 mag wright2010
W_12 4.862 0.014 mag wright2010
W_22 4.824 0.029 mag wright2010
wise_flags "BBAA,hh00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
mem_num ([integer])
Value Error Ref.
0 cutri2003
Motion
pm_ra (mas/yr)
Value Error Ref.
-18.3 0.26 vanleeuwen2007
pm_dec (mas/yr)
Value Error Ref.
1.47 0.26 vanleeuwen2007
plx (mas)
Value Error Ref.
2.84 0.28 vanleeuwen2007
st_dist (pc)
Value Error Ref.
352.11 34.72 vanleeuwen2007
Derived Stellar Properties
Teff (K)
Value Error Ref.
9164.0 1083.71 gaiacollaboration2018
Coordinates
ra (h m s)
Value Error Ref.
10 20 54.800 cutri2003
10 20 54.850 wright2010
10 20 54.800 blaauw1946
10 20 54.815 vanleeuwen2007
10 20 54.790 skiffBMK
10 20 54.773 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-56 02 35.64 cutri2003
-56 02 35.79 wright2010
-56 02 35.64 blaauw1946
-56 02 35.61 vanleeuwen2007
-56 02 35.59 skiffBMK
-56 02 35.57 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
155.228332 90.0 cutri2003
155.2285432 66.1012 wright2010
155.228332 blaauw1946
155.22839577 0.22 vanleeuwen2007
155.22829 skiffBMK
155.22822164 0.1866 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-56.043232 90.0 cutri2003
-56.0432759 66.3129 wright2010
-56.043232 blaauw1946
-56.04322418 0.24 vanleeuwen2007
-56.04322 skiffBMK
-56.04321466 0.2003 gaiacollaboration2018