Star • GDR1 4402398549925429760

Cluster
Sco-Cen
Proposed Clusters
Alternate Names
GDR1 4402398549925429760
WISEA J154426.27-035018.7
PSO J154426.236-035018.518
HD 140574
2MASS J15442630-0350183
GDR2 4402398554225032832
HIP 77089
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name Sco-Cen [char] aarnio2008
mem_num 0 [integer] aarnio2008
ra 15 44 26.2645 h m s gaiacollaboration2016
dec -03 50 18.9037 d m s gaiacollaboration2016
ra_deg 236.10943551 deg gaiacollaboration2016
dec_deg -3.83858437 deg gaiacollaboration2016
pm_ra -30.098 0.079 mas/yr gaiacollaboration2018
pm_dec -29.227 0.063 mas/yr gaiacollaboration2018
plx 8.7387 0.0453 mas gaiacollaboration2018
st_dist 114.4335 0.5932 pc gaiacollaboration2018
spt A3 [char] aarnio2008
spt_num 23.0 [decimal allowed] aarnio2008
spt_lit A3 [char] aarnio2008
Av 0.636 mag YSOPY
Agaia 0.5225 0.1674 mag gaiacollaboration2018
Teff 8550.0 557.1 K YSOPY
log_Teff 3.932 0.03 log K YSOPY
L_star 8.737 2.22 Lsun YSOPY
log_L_star 0.941 0.25 log Lsun YSOPY
R_star 0.116 Rsun YSOPY
M_star 1.757 0.12 Msun YSOPY
log_M_star 0.245 0.03 log Msun YSOPY
age_star 97.737 134.09 Myr YSOPY
log_age_star 7.99 0.35 log yr YSOPY
B 8.78 mag henden2016
V 8.385 mag henden2016
g_sloan 8.679 0.136 mag flewelling2016
r_sloan 8.494 0.096 mag flewelling2016
i_sloan 8.472 0.1 mag flewelling2016
z_sloan 8.061 0.001 mag flewelling2016
y_opt 8.198 0.125 mag (AB) flewelling2016
gaia_g 8.3527 0.0003 mag gaiacollaboration2018
gaia_bp 8.5737 0.0011 mag gaiacollaboration2018
gaia_rp 8.0232 0.0012 mag gaiacollaboration2018
tm_J 7.623 0.018 mag cutri2003
tm_H 7.495 0.036 mag cutri2003
tm_K 7.459 0.029 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 7.362 0.027 mag wright2010
W_4p6 7.389 0.02 mag wright2010
W_12 7.415 0.017 mag wright2010
W_22 7.257 0.128 mag wright2010
wise_flags "AAAB,HH00" [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.
-29.2 2.0 zacharias2017
-27.25 1.24 vanleeuwen2007
-30.119 0.079 gaiacollaboration2016
pm_dec (mas/yr)
Value Error Ref.
-29.7 2.0 zacharias2017
-29.46 0.97 vanleeuwen2007
-29.231 0.057 gaiacollaboration2016
plx (mas)
Value Error Ref.
10.13 1.15 vanleeuwen2007
8.77 0.424 gaiacollaboration2016
st_dist (pc)
Value Error Ref.
98.72 11.21 vanleeuwen2007
114.03 5.513 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
8055.0 aarnio2008
6581.8 274.1 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
3.91 aarnio2008
L_star (Lsun)
Value Error Ref.
4.353 0.032 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.6 0.13 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
8.526 henden2016
r_sloan (mag)
Value Error Ref.
8.365 henden2016
i_sloan (mag)
Value Error Ref.
8.374 henden2016
gaia_g (mag)
Value Error Ref.
8.344 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
15 44 26.303 cutri2003
15 44 26.277 wright2010
15 44 26.236 flewelling2016
15 44 26.2963 aarnio2008
15 44 26.293 zacharias2017
15 44 26.312 vanleeuwen2007
15 44 26.284 henden2016
15 44 26.264 gaiacollaboration2018
15 44 26.265 gaiacollaboration2016
dec (d m s)
Value Error Ref.
-03 50 18.39 cutri2003
-03 50 18.71 wright2010
-03 50 18.52 flewelling2016
-03 50 18.467 aarnio2008
-03 50 18.47 zacharias2017
-03 50 18.21 vanleeuwen2007
-03 50 18.78 henden2016
-03 50 18.92 gaiacollaboration2018
-03 50 18.90 gaiacollaboration2016
ra_deg (deg)
Value Error Ref.
236.109594 70.0 cutri2003
236.1094882 35.5515 wright2010
236.10931667 1.0 flewelling2016
236.10956792 aarnio2008
236.1095546 zacharias2017
236.10963465 1.01 vanleeuwen2007
236.109515 474.0 henden2016
236.10943137 0.0381 gaiacollaboration2018
236.10943551 0.265 gaiacollaboration2016
dec_deg (deg)
Value Error Ref.
-3.838442 60.0 cutri2003
-3.8385311 35.979 wright2010
-3.83847778 1.0 flewelling2016
-3.83846306 aarnio2008
-3.8384631 zacharias2017
-3.83839155 0.73 vanleeuwen2007
-3.838549 316.0 henden2016
-3.83858826 0.0205 gaiacollaboration2018
-3.83858437 0.117 gaiacollaboration2016