Star • GDR1 3340678442467001984

Cluster
lam Ori
Proposed Clusters
Alternate Names
PSO J053138.604+114826.403
WISEA J053138.60+114826.3
[DM99] 150
lamori JJ053138.6+114827
2MASS J05313860+1148264
GDR2 3340678446763632512
GDR1 3340678442467001984
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 38.6063 h m s gaiacollaboration2016
dec +11 48 26.3603 d m s gaiacollaboration2016
ra_deg 82.91085976 deg gaiacollaboration2016
dec_deg 11.8073223 deg gaiacollaboration2016
pm_ra 1.3 0.108 mas/yr gaiacollaboration2018
pm_dec -2.265 0.079 mas/yr gaiacollaboration2018
rv 24.9 km/s dolan2001
plx 2.5891 0.0482 mas gaiacollaboration2018
st_dist 386.2346 7.1903 pc gaiacollaboration2018
H_alpha -0.83 0.1nm dolan2001
LiI_6708 0.62 0.1nm dolan2001
M_star 0.47 Msun dolan2001
log_M_star -0.3279 log Msun dolan2001
age_star 2.6915 Myr dolan2001
log_age_star 6.43 log yr dolan2001
V 16.08 0.029 mag dolan2001
Rc 15.01 0.029 mag dolan2001
Ic 13.88 0.029 mag dolan2001
g_sloan 16.738 0.006 mag flewelling2016
r_sloan 15.505 0.002 mag flewelling2016
i_sloan 14.555 0.000996 mag flewelling2016
z_sloan 14.091 0.002 mag flewelling2016
y_opt 13.849 0.004 mag (AB) flewelling2016
gaia_g 15.1862 0.0016 mag gaiacollaboration2018
gaia_bp 16.361 0.0046 mag gaiacollaboration2018
gaia_rp 14.1141 0.0055 mag gaiacollaboration2018
tm_J 12.61 0.028 mag cutri2003
tm_H 11.889 0.026 mag cutri2003
tm_K 11.678 0.027 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.608 0.025 mag wright2010
W_4p6 11.554 0.022 mag wright2010
W_12 11.222 0.17 mag wright2010
W_22 8.925 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.
-1.4 4.8 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-5.7 5.1 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3950.0 403.665 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.161 0.0065 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.86 0.17 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
14.998 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 38.606 gaiacollaboration2016
05 31 38.603 cutri2003
05 31 38.605 wright2010
05 31 38.606 flewelling2016
05 31 38.584 dolan2001
05 31 38.608 zacharias2017
05 31 38.607 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+11 48 26.36 gaiacollaboration2016
+11 48 26.41 cutri2003
+11 48 26.38 wright2010
+11 48 26.36 flewelling2016
+11 48 26.57 dolan2001
+11 48 26.44 zacharias2017
+11 48 26.36 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.91085976 3.339 gaiacollaboration2016
82.910847 84.69 cutri2003
82.9108528 41.7846 wright2010
82.91085833 2.0 flewelling2016
82.91076667 dolan2001
82.9108653 zacharias2017
82.91086065 0.0574 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
11.8073223 2.827 gaiacollaboration2016
11.807335 75.41 cutri2003
11.8073272 43.4946 wright2010
11.80732222 2.0 flewelling2016
11.80738056 dolan2001
11.8073447 zacharias2017
11.8073214 0.0446 gaiacollaboration2018