Star • GDR1 3340626765421379584

Cluster
lam Ori
Proposed Clusters
Alternate Names
WISEA J053126.87+112332.7
GDR2 3340626769717274240
[DM99] 144
GDR1 3340626765421379584
2MASS J05312689+1123328
PSO J053126.884+112332.757
lamori JJ053126.9+112333
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 26.878 h m s gaiacollaboration2016
dec +11 23 32.782 d m s gaiacollaboration2016
ra_deg 82.8619918 deg gaiacollaboration2016
dec_deg 11.39243946 deg gaiacollaboration2016
pm_ra 1.288 0.116 mas/yr gaiacollaboration2018
pm_dec -1.007 0.095 mas/yr gaiacollaboration2018
rv 29.3 km/s dolan2001
plx 2.4352 0.0787 mas gaiacollaboration2018
st_dist 410.6439 13.2711 pc gaiacollaboration2018
H_alpha -3.24 0.1nm dolan2001
LiI_6708 0.64 0.1nm dolan2001
M_star 0.33 Msun dolan2001
log_M_star -0.4815 log Msun dolan2001
age_star 1.9055 Myr dolan2001
log_age_star 6.28 log yr dolan2001
V 16.93 0.029 mag dolan2001
Rc 15.77 0.029 mag dolan2001
Ic 14.35 0.029 mag dolan2001
g_sloan 17.551 0.004 mag flewelling2016
r_sloan 16.327 0.006 mag flewelling2016
i_sloan 15.067 0.004 mag flewelling2016
z_sloan 14.457 0.003 mag flewelling2016
y_opt 14.162 0.002 mag (AB) flewelling2016
gaia_g 15.7605 0.0017 mag gaiacollaboration2018
gaia_bp 17.1916 0.0131 mag gaiacollaboration2018
gaia_rp 14.5802 0.0045 mag gaiacollaboration2018
tm_J 12.871 0.024 mag cutri2003
tm_H 12.169 0.028 mag cutri2003
tm_K 11.895 0.03 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.801 0.023 mag wright2010
W_4p6 11.7 0.022 mag wright2010
W_12 11.638 0.252 mag wright2010
W_22 8.816 mag wright2010
wise_flags "AABU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
3693.14 345.995 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.128 0.009 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.87 0.165 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.526 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 26.878 gaiacollaboration2016
05 31 26.893 cutri2003
05 31 26.879 wright2010
05 31 26.878 flewelling2016
05 31 26.850 dolan2001
05 31 26.878 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+11 23 32.78 gaiacollaboration2016
+11 23 32.86 cutri2003
+11 23 32.78 wright2010
+11 23 32.78 flewelling2016
+11 23 32.79 dolan2001
+11 23 32.78 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.8619918 3.208 gaiacollaboration2016
82.862055 60.0 cutri2003
82.8619976 42.355 wright2010
82.86199167 8.0 flewelling2016
82.861875 dolan2001
82.86199219 0.0651 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
11.39243946 15.857 gaiacollaboration2016
11.39246 70.0 cutri2003
11.392439 44.0423 wright2010
11.39243889 5.0 flewelling2016
11.39244167 dolan2001
11.39243858 0.0544 gaiacollaboration2018