Star • 2MASS J16444259-4050227

Cluster
Sco-Cen
Proposed Clusters
UCL
Alternate Names
CD-4010661
2MASS J16444259-4050227
HD 150742
CP-40 7453
HIP 81972
WISEA J164442.59-405023.1
HIP 81972
GDR2 5968351361342059264
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Sco-Cen [char] rizzuto2011
mem_num 2 [integer] rizzuto2011
ra 16 44 42.5945 h m s cutri2003
dec -40 50 22.7652 d m s cutri2003
ra_deg 251.177477 deg cutri2003
dec_deg -40.839657 deg cutri2003
pm_ra -12.438 0.18 mas/yr gaiacollaboration2018
pm_dec -21.668 0.118 mas/yr gaiacollaboration2018
plx 5.8417 0.107 mas gaiacollaboration2018
st_dist 171.183 3.1355 pc gaiacollaboration2018
spt B3 [char] debruijne1999
spt_num 13.0 [decimal allowed] debruijne1999
spt_lit B3V [char] debruijne1999
Av 0.0 mag YSOPY
Agaia 0.2765 0.13005 mag gaiacollaboration2018
Teff 17000.0 5398.1 K YSOPY
log_Teff 4.23 0.11 log K YSOPY
gaia_g 5.6009 0.0008 mag gaiacollaboration2018
gaia_bp 5.5672 0.0014 mag gaiacollaboration2018
gaia_rp 5.6856 0.0039 mag gaiacollaboration2018
tm_J 5.812 0.019 mag cutri2003
tm_H 5.849 0.034 mag cutri2003
tm_K 5.843 0.017 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 5.898 0.106 mag wright2010
W_4p6 5.799 0.044 mag wright2010
W_12 5.66 0.016 mag wright2010
W_22 5.157 0.036 mag wright2010
wise_flags "AAAA,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown cutri2003
UCL dezeeuw1999
UCL debruijne1999
mem_num ([integer])
Value Error Ref.
0 cutri2003
4 dezeeuw1999
Motion
pm_ra (mas/yr)
Value Error Ref.
-11.43 0.33 vanleeuwen2007
pm_dec (mas/yr)
Value Error Ref.
-20.96 0.27 vanleeuwen2007
plx (mas)
Value Error Ref.
6.11 0.31 vanleeuwen2007
st_dist (pc)
Value Error Ref.
163.67 8.3 vanleeuwen2007
ObsProp
spt ([char])
Value Error Ref.
B3 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
13.0 skiffBMK
spt_lit ([char])
Value Error Ref.
B3V skiffBMK
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.234 debruijne1999
Teff (K)
Value Error Ref.
8779.0 814.875 gaiacollaboration2018
Coordinates
ra (h m s)
Value Error Ref.
16 44 42.594 cutri2003
16 44 42.598 wright2010
16 44 42.593 dezeeuw1999
16 44 42.5933 debruijne1999
16 44 42.590 skiffBMK
16 44 42.602 vanleeuwen2007
16 44 42.593 rizzuto2011
16 44 42.576 gaiacollaboration2018
dec (d m s)
Value Error Ref.
-40 50 22.77 cutri2003
-40 50 23.14 wright2010
-40 50 22.83 dezeeuw1999
-40 50 22.825 debruijne1999
-40 50 22.81 skiffBMK
-40 50 22.64 vanleeuwen2007
-40 50 22.81 rizzuto2011
-40 50 23.17 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
251.177477 60.0 cutri2003
251.1774927 20.6635 wright2010
251.177472 dezeeuw1999
251.17747208 debruijne1999
251.17746 skiffBMK
251.17750887 0.27 vanleeuwen2007
251.17747 rizzuto2011
251.17740091 0.0965 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
-40.839657 60.0 cutri2003
-40.8397623 18.8176 wright2010
-40.839675 dezeeuw1999
-40.83967361 debruijne1999
-40.83967 skiffBMK
-40.8396227 0.23 vanleeuwen2007
-40.83967 rizzuto2011
-40.83976827 0.0728 gaiacollaboration2018