Star • GDR1 3340878175627045248

Cluster
lam Ori
Proposed Clusters
Alternate Names
lamori JJ053101.0+120414
WISEA J053100.99+120413.7
[DM99] 131
GDR2 3340878179922230400
2MASS J05310101+1204142
PSO J053101.003+120414.330
GDR1 3340878175627045248
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 01.0066 h m s gaiacollaboration2016
dec +12 04 14.2886 d m s gaiacollaboration2016
ra_deg 82.75419426 deg gaiacollaboration2016
dec_deg 12.07063572 deg gaiacollaboration2016
pm_ra 0.058 0.158 mas/yr gaiacollaboration2018
pm_dec -0.944 0.117 mas/yr gaiacollaboration2018
rv 24.23 km/s dolan2001
plx 2.5159 0.0655 mas gaiacollaboration2018
st_dist 397.4721 10.348 pc gaiacollaboration2018
H_alpha -3.55 0.1nm dolan2001
LiI_6708 0.66 0.1nm dolan2001
M_star 0.37 Msun dolan2001
log_M_star -0.4318 log Msun dolan2001
age_star 1.9498 Myr dolan2001
log_age_star 6.29 log yr dolan2001
V 16.53 0.029 mag dolan2001
Rc 15.37 0.029 mag dolan2001
Ic 14.08 0.029 mag dolan2001
g_sloan 17.139 0.009 mag flewelling2016
r_sloan 15.891 0.011 mag flewelling2016
i_sloan 14.776 0.006 mag flewelling2016
z_sloan 14.252 0.002 mag flewelling2016
y_opt 13.995 0.006 mag (AB) flewelling2016
gaia_g 15.4721 0.0023 mag gaiacollaboration2018
gaia_bp 16.787 0.0129 mag gaiacollaboration2018
gaia_rp 14.3418 0.0063 mag gaiacollaboration2018
tm_J 12.752 0.022 mag cutri2003
tm_H 12.007 0.021 mag cutri2003
tm_K 11.797 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.554 0.028 mag wright2010
W_4p6 11.447 0.023 mag wright2010
W_12 9.503 0.482 mag wright2010
W_22 6.32 0.339 mag wright2010
wise_flags "AACB,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.
1.1 10.5 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-6.7 10.1 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3603.22 331.905 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.167 0.009 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.05 0.185 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.246 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 01.007 gaiacollaboration2016
05 31 01.012 cutri2003
05 31 00.993 wright2010
05 31 01.006 flewelling2016
05 31 01.001 dolan2001
05 31 01.006 gaiacollaboration2018
05 31 01.006 zacharias2017
dec (d m s)
Value Error Ref.
+12 04 14.29 gaiacollaboration2016
+12 04 14.28 cutri2003
+12 04 13.77 wright2010
+12 04 14.29 flewelling2016
+12 04 14.46 dolan2001
+12 04 14.30 gaiacollaboration2018
+12 04 14.38 zacharias2017
ra_deg (deg)
Value Error Ref.
82.75419426 6.165 gaiacollaboration2016
82.754218 60.0 cutri2003
82.7541388 50.2193 wright2010
82.75419167 9.0 flewelling2016
82.75417083 dolan2001
82.75419139 0.0801 gaiacollaboration2018
82.7541897 zacharias2017
dec_deg (deg)
Value Error Ref.
12.07063572 5.306 gaiacollaboration2016
12.070632 70.0 cutri2003
12.0704924 50.9511 wright2010
12.07063611 4.0 flewelling2016
12.07068333 dolan2001
12.070638 0.0659 gaiacollaboration2018
12.0706622 zacharias2017