Star • GDR1 3336426149966115328

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05383444+0948136
GDR2 3336426154262901632
WISEA J053834.44+094813.7
GDR1 3336426149966115328
lamori JJ053834.4+094814
PSO J053834.447+094813.714
[DM99] 200
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 38 34.4477 h m s gaiacollaboration2016
dec +09 48 13.7351 d m s gaiacollaboration2016
ra_deg 84.64353211 deg gaiacollaboration2016
dec_deg 9.80381531 deg gaiacollaboration2016
pm_ra 1.299 0.261 mas/yr gaiacollaboration2018
pm_dec -2.54 0.198 mas/yr gaiacollaboration2018
rv 26.54 km/s dolan2001
plx 2.4571 0.1264 mas gaiacollaboration2018
st_dist 406.9838 20.9364 pc gaiacollaboration2018
H_alpha -4.15 0.1nm dolan2001
LiI_6708 0.59 0.1nm dolan2001
M_star 0.54 Msun dolan2001
log_M_star -0.2676 log Msun dolan2001
age_star 2.4547 Myr dolan2001
log_age_star 6.39 log yr dolan2001
V 15.52 0.029 mag dolan2001
Rc 14.58 0.029 mag dolan2001
Ic 13.53 0.029 mag dolan2001
g_sloan 16.23 0.004 mag flewelling2016
r_sloan 15.034 0.007 mag flewelling2016
i_sloan 14.117 0.017 mag flewelling2016
z_sloan 13.711 0.002 mag flewelling2016
y_opt 13.455 0.003 mag (AB) flewelling2016
gaia_g 14.8325 0.0038 mag gaiacollaboration2018
gaia_bp 15.9058 0.0161 mag gaiacollaboration2018
gaia_rp 13.7782 0.0096 mag gaiacollaboration2018
tm_J 12.212 0.023 mag cutri2003
tm_H 11.527 0.022 mag cutri2003
tm_K 11.292 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.194 0.024 mag wright2010
W_4p6 11.114 0.021 mag wright2010
W_12 11.03 0.167 mag wright2010
W_22 8.296 mag wright2010
wise_flags "AABU,0h00" [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.
2.3 2.4 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
1.3 2.6 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3627.0 429.675 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.31 0.0325 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.41 0.26 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
14.653 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 38 34.448 cutri2003
05 38 34.447 wright2010
05 38 34.448 flewelling2016
05 38 34.447 dolan2001
05 38 34.446 zacharias2017
05 38 34.448 gaiacollaboration2016
05 38 34.448 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 48 13.64 cutri2003
+09 48 13.72 wright2010
+09 48 13.74 flewelling2016
+09 48 13.93 dolan2001
+09 48 13.72 zacharias2017
+09 48 13.74 gaiacollaboration2016
+09 48 13.74 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
84.643534 60.0 cutri2003
84.6435298 41.7629 wright2010
84.64353333 2.0 flewelling2016
84.64352917 dolan2001
84.6435231 zacharias2017
84.64353211 0.353 gaiacollaboration2016
84.64353178 0.1108 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.803789 60.0 cutri2003
9.8038118 44.171 wright2010
9.80381667 11.0 flewelling2016
9.80386944 dolan2001
9.8038103 zacharias2017
9.80381531 0.34 gaiacollaboration2016
9.80381531 0.1016 gaiacollaboration2018