Star • GDR1 3339048107240424576

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05311598+1051509
GDR2 3339048107240424576
GDR1 3339048107240424576
[DM99] 137
PSO J053115.981+105150.812
lamori JJ053116.0+105151
WISEA J053115.97+105150.7
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 15.976 h m s gaiacollaboration2016
dec +10 51 50.7419 d m s gaiacollaboration2016
ra_deg 82.81656668 deg gaiacollaboration2016
dec_deg 10.86409497 deg gaiacollaboration2016
pm_ra 2.247 0.154 mas/yr gaiacollaboration2018
pm_dec -1.966 0.116 mas/yr gaiacollaboration2018
rv 27.24 km/s dolan2001
plx 2.5576 0.0827 mas gaiacollaboration2018
st_dist 390.9916 12.6427 pc gaiacollaboration2018
H_alpha -7.8 0.1nm dolan2001
LiI_6708 0.61 0.1nm dolan2001
M_star 0.32 Msun dolan2001
log_M_star -0.4949 log Msun dolan2001
age_star 2.5704 Myr dolan2001
log_age_star 6.41 log yr dolan2001
V 17.37 0.029 mag dolan2001
Rc 16.14 0.029 mag dolan2001
Ic 14.69 0.029 mag dolan2001
g_sloan 17.835 0.01 mag flewelling2016
r_sloan 16.569 0.005 mag flewelling2016
i_sloan 15.358 0.003 mag flewelling2016
z_sloan 14.723 0.003 mag flewelling2016
y_opt 14.445 0.003 mag (AB) flewelling2016
gaia_g 16.0116 0.0028 mag gaiacollaboration2018
gaia_bp 17.3924 0.0271 mag gaiacollaboration2018
gaia_rp 14.8324 0.0066 mag gaiacollaboration2018
tm_J 13.172 0.026 mag cutri2003
tm_H 12.458 0.026 mag cutri2003
tm_K 12.254 0.031 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 12.121 0.024 mag wright2010
W_4p6 12.0 0.023 mag wright2010
W_12 12.114 0.494 mag wright2010
W_22 8.623 mag wright2010
wise_flags "AACU,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.
3806.4 537.335 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.085 0.006 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.67 0.185 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.823 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 15.976 gaiacollaboration2016
05 31 15.982 cutri2003
05 31 15.980 wright2010
05 31 15.976 flewelling2016
05 31 15.972 dolan2001
05 31 15.976 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+10 51 50.74 gaiacollaboration2016
+10 51 50.97 cutri2003
+10 51 50.74 wright2010
+10 51 50.74 flewelling2016
+10 51 50.98 dolan2001
+10 51 50.74 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.81656668 0.536 gaiacollaboration2016
82.816593 60.0 cutri2003
82.8165827 33.7515 wright2010
82.81656667 7.0 flewelling2016
82.81655 dolan2001
82.81656705 0.0774 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
10.86409497 0.492 gaiacollaboration2016
10.864159 60.0 cutri2003
10.8640955 37.408 wright2010
10.86409444 5.0 flewelling2016
10.86416111 dolan2001
10.86409459 0.0649 gaiacollaboration2018