Star • GDR1 3340681981520082944

Cluster
lam Ori
Proposed Clusters
Alternate Names
WISEA J053139.94+115049.5
PSO J053139.943+115049.819
[DM99] 151
2MASS J05313993+1150496
GDR2 3340681981520082944
lamori JJ053139.9+115048
GDR1 3340681981520082944
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 39.946 h m s gaiacollaboration2016
dec +11 50 49.8077 d m s gaiacollaboration2016
ra_deg 82.91644154 deg gaiacollaboration2016
dec_deg 11.84716881 deg gaiacollaboration2016
pm_ra 2.343 0.211 mas/yr gaiacollaboration2018
pm_dec -2.097 0.152 mas/yr gaiacollaboration2018
rv 18.43 km/s dolan2001
plx 2.6427 0.0921 mas gaiacollaboration2018
st_dist 378.4009 13.1875 pc gaiacollaboration2018
H_alpha 1.03 0.1nm dolan2001
LiI_6708 0.27 0.1nm dolan2001
M_star 0.46 Msun dolan2001
log_M_star -0.3372 log Msun dolan2001
age_star 4.8978 Myr dolan2001
log_age_star 6.69 log yr dolan2001
V 16.37 0.029 mag dolan2001
Rc 15.5 0.029 mag dolan2001
Ic 14.36 0.029 mag dolan2001
g_sloan 18.116 0.000211 mag flewelling2016
r_sloan 16.882 0.006 mag flewelling2016
i_sloan 15.487 0.000206 mag flewelling2016
z_sloan 14.857 0.001 mag flewelling2016
y_opt 14.514 0.005 mag (AB) flewelling2016
gaia_g 16.2174 0.0022 mag gaiacollaboration2018
gaia_bp 17.6782 0.0188 mag gaiacollaboration2018
gaia_rp 14.9868 0.0074 mag gaiacollaboration2018
tm_J 13.154 0.031 mag cutri2003
tm_H 12.507 0.029 mag cutri2003
tm_K 12.25 0.034 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 12.053 0.023 mag wright2010
W_4p6 11.852 0.023 mag wright2010
W_12 9.849 0.056 mag wright2010
W_22 7.399 0.156 mag wright2010
wise_flags "AAAB,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.
3582.36 406.035 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.077 0.0055 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.72 0.165 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
16.044 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 39.946 gaiacollaboration2016
05 31 39.934 cutri2003
05 31 39.942 wright2010
05 31 39.946 flewelling2016
05 31 39.912 dolan2001
05 31 39.947 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+11 50 49.81 gaiacollaboration2016
+11 50 49.61 cutri2003
+11 50 49.59 wright2010
+11 50 49.80 flewelling2016
+11 50 48.21 dolan2001
+11 50 49.80 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.91644154 4.849 gaiacollaboration2016
82.916392 84.69 cutri2003
82.9164252 43.8807 wright2010
82.91644167 5.0 flewelling2016
82.9163 dolan2001
82.91644449 0.1098 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
11.84716881 4.104 gaiacollaboration2016
11.847114 75.41 cutri2003
11.8471096 45.4752 wright2010
11.84716667 15.0 flewelling2016
11.846725 dolan2001
11.84716635 0.0863 gaiacollaboration2018