Star • GDR1 5996324135392758784

Cluster
UCL
Proposed Clusters
Alternate Names
HD 142201
GDR1 5996324135392758784
WISEA J155443.96-400909.9
GDR2 5996324139691383808
2MASS J15544396-4009098
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name UCL [char] degeus1989
mem_num 0 [integer] degeus1989
mem_lit_name UCL [char] degeus1989
ra 15 54 43.9564 h m s gaiacollaboration2016
dec -40 09 09.9868 d m s gaiacollaboration2016
ra_deg 238.68315163 deg gaiacollaboration2016
dec_deg -40.15277411 deg gaiacollaboration2016
pm_ra -3.969 0.095 mas/yr gaiacollaboration2018
pm_dec -0.89 0.06 mas/yr gaiacollaboration2018
plx 1.5492 0.047 mas gaiacollaboration2018
st_dist 645.4944 19.5832 pc gaiacollaboration2018
spt B9 [char] skiffBMK
spt_num 19.0 [decimal allowed] skiffBMK
spt_lit B9III [char] skiffBMK
Av 0.506 mag YSOPY
Agaia 0.6007 0.43905 mag gaiacollaboration2018
Teff 10700.0 2255.6 K YSOPY
log_Teff 4.029 0.08 log K YSOPY
L_star 50.559 10.69 Lsun YSOPY
log_L_star 1.704 0.21 log Lsun YSOPY
R_star 0.438 Rsun YSOPY
M_star 2.535 0.29 Msun YSOPY
log_M_star 0.404 0.04 log Msun YSOPY
age_star 72.567 198.62 Myr YSOPY
log_age_star 7.861 0.52 log yr YSOPY
B 10.701 0.017 mag henden2016
V 10.486 0.02 mag henden2016
g_sloan 10.749 0.178 mag henden2016
r_sloan 10.492 0.027 mag henden2016
i_sloan 10.547 0.053 mag henden2016
gaia_g 10.4371 0.0006 mag gaiacollaboration2018
gaia_bp 10.5652 0.0017 mag gaiacollaboration2018
gaia_rp 10.214 0.0015 mag gaiacollaboration2018
tm_J 9.954 0.022 mag cutri2003
tm_H 9.902 0.021 mag cutri2003
tm_K 9.849 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.822 0.023 mag wright2010
W_4p6 9.841 0.02 mag wright2010
W_12 9.787 0.051 mag wright2010
W_22 9.01 0.456 mag wright2010
wise_flags "AAAC,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.
-4.4 0.9 zacharias2017
-4.607 1.056 gaiacollaboration2016
pm_dec (mas/yr)
Value Error Ref.
-0.5 0.9 zacharias2017
-1.236 0.518 gaiacollaboration2016
plx (mas)
Value Error Ref.
1.4 0.424 gaiacollaboration2016
st_dist (pc)
Value Error Ref.
714.29 216.327 gaiacollaboration2016
Derived Stellar Properties
Av (mag)
Value Error Ref.
0.81 degeus1989
Teff (K)
Value Error Ref.
10232.0 degeus1989
7902.75 150.5 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
4.01 degeus1989
L_star (Lsun)
Value Error Ref.
50.1187233627 degeus1989
21.331 0.9045 gaiacollaboration2018
log_L_star (log Lsun)
Value Error Ref.
1.7 degeus1989
R_star (Rsun)
Value Error Ref.
2.46 0.095 gaiacollaboration2018
log_g (log cm/s2)
Value Error Ref.
4.1 degeus1989
Optical Photometry
gaia_g (mag)
Value Error Ref.
10.419 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 54 43.966 cutri2003
15 54 43.961 wright2010
15 54 43.9558 degeus1989
15 54 43.961 skiffBMK
15 54 43.963 zacharias2017
15 54 43.955 henden2016
15 54 43.956 gaiacollaboration2018
15 54 43.956 gaiacollaboration2016
dec (d m s)
Value Error Ref.
-40 09 09.85 cutri2003
-40 09 09.94 wright2010
-40 09 10.045 degeus1989
-40 09 09.90 skiffBMK
-40 09 09.98 zacharias2017
-40 09 10.00 henden2016
-40 09 09.99 gaiacollaboration2018
-40 09 09.99 gaiacollaboration2016
ra_deg (deg)
Value Error Ref.
238.68319 60.0 cutri2003
238.6831726 22.8451 wright2010
238.68314917 degeus1989
238.68317 skiffBMK
238.6831778 zacharias2017
238.683147 197.0 henden2016
238.68315093 0.0403 gaiacollaboration2018
238.68315163 0.328 gaiacollaboration2016
dec_deg (deg)
Value Error Ref.
-40.152737 60.0 cutri2003
-40.1527623 25.7144 wright2010
-40.15279028 degeus1989
-40.15275 skiffBMK
-40.1527719 zacharias2017
-40.152778 170.0 henden2016
-40.15277416 0.0217 gaiacollaboration2018
-40.15277411 0.195 gaiacollaboration2016