Star • GDR1 3338283087665927808

Cluster
lam Ori
Proposed Clusters
Alternate Names
PSO J053118.995+103458.033
2MASS J05311899+1034580
GDR2 3338283091962881152
[DM99] 140
GDR1 3338283087665927808
lamori JJ053119.0+103458
WISEA J053118.99+103457.9
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 18.9924 h m s gaiacollaboration2016
dec +10 34 57.943 d m s gaiacollaboration2016
ra_deg 82.8291352 deg gaiacollaboration2016
dec_deg 10.58276194 deg gaiacollaboration2016
pm_ra 0.448 0.134 mas/yr gaiacollaboration2018
pm_dec -1.535 0.105 mas/yr gaiacollaboration2018
rv 25.93 km/s dolan2001
plx 2.6889 0.0758 mas gaiacollaboration2018
st_dist 371.8993 10.4838 pc gaiacollaboration2018
H_alpha -5.69 0.1nm dolan2001
LiI_6708 0.5 0.1nm dolan2001
M_star 0.39 Msun dolan2001
log_M_star -0.4089 log Msun dolan2001
age_star 3.6308 Myr dolan2001
log_age_star 6.56 log yr dolan2001
V 16.81 0.029 mag dolan2001
Rc 15.69 0.029 mag dolan2001
Ic 14.45 0.029 mag dolan2001
g_sloan 17.319 0.031 mag flewelling2016
r_sloan 16.151 0.003 mag flewelling2016
i_sloan 15.051 0.014 mag flewelling2016
z_sloan 14.539 0.008 mag flewelling2016
y_opt 14.276 0.01 mag (AB) flewelling2016
gaia_g 15.8238 0.0019 mag gaiacollaboration2018
gaia_bp 17.0941 0.0122 mag gaiacollaboration2018
gaia_rp 14.6983 0.0049 mag gaiacollaboration2018
tm_J 13.086 0.028 mag cutri2003
tm_H 12.385 0.026 mag cutri2003
tm_K 12.157 0.028 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.967 0.023 mag wright2010
W_4p6 11.883 0.022 mag wright2010
W_12 11.802 0.324 mag wright2010
W_22 8.543 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
Motion
pm_ra (mas/yr)
Value Error Ref.
14.5 8.6 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-11.2 5.7 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3780.12 673.735 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.093 0.0055 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.71 0.215 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.628 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 18.992 gaiacollaboration2016
05 31 18.996 cutri2003
05 31 18.992 wright2010
05 31 18.993 flewelling2016
05 31 19.006 dolan2001
05 31 18.978 zacharias2017
05 31 18.992 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+10 34 57.94 gaiacollaboration2016
+10 34 58.04 cutri2003
+10 34 57.99 wright2010
+10 34 57.94 flewelling2016
+10 34 58.03 dolan2001
+10 34 58.10 zacharias2017
+10 34 57.94 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.8291352 0.586 gaiacollaboration2016
82.829151 60.0 cutri2003
82.8291324 44.0604 wright2010
82.8291375 4.0 flewelling2016
82.82919167 dolan2001
82.8290769 zacharias2017
82.82913462 0.0688 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
10.58276193 0.561 gaiacollaboration2016
10.58279 60.0 cutri2003
10.5827751 46.5541 wright2010
10.58276111 2.0 flewelling2016
10.58278611 dolan2001
10.5828061 zacharias2017
10.58276213 0.0593 gaiacollaboration2018