Star • GDR1 3338925786573188736

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3338925790868907520
[DM99] 83
PSO J052719.133+102546.941
lamori JJ052719.1+102547
WISEA J052719.13+102546.8
2MASS J05271913+1025469
GDR1 3338925786573188736
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 27 19.1324 h m s gaiacollaboration2016
dec +10 25 46.8829 d m s gaiacollaboration2016
ra_deg 81.82971816 deg gaiacollaboration2016
dec_deg 10.4296897 deg gaiacollaboration2016
pm_ra -0.395 0.141 mas/yr gaiacollaboration2018
pm_dec -1.203 0.109 mas/yr gaiacollaboration2018
rv 29.46 km/s dolan2001
plx 2.1806 0.0721 mas gaiacollaboration2018
st_dist 458.5894 15.1629 pc gaiacollaboration2018
H_alpha -10.3 0.1nm dolan2001
LiI_6708 0.77 0.1nm dolan2001
M_star 0.29 Msun dolan2001
log_M_star -0.5376 log Msun dolan2001
age_star 1.6218 Myr dolan2001
log_age_star 6.21 log yr dolan2001
V 17.02 0.029 mag dolan2001
Rc 15.82 0.029 mag dolan2001
Ic 14.31 0.029 mag dolan2001
g_sloan 17.625 0.006 mag flewelling2016
r_sloan 16.375 0.004 mag flewelling2016
i_sloan 14.986 0.003 mag flewelling2016
z_sloan 14.311 0.003 mag flewelling2016
y_opt 13.951 0.005 mag (AB) flewelling2016
gaia_g 15.6987 0.0016 mag gaiacollaboration2018
gaia_bp 17.2677 0.0097 mag gaiacollaboration2018
gaia_rp 14.462 0.0039 mag gaiacollaboration2018
tm_J 12.683 0.023 mag cutri2003
tm_H 11.928 0.03 mag cutri2003
tm_K 11.675 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.53 0.023 mag wright2010
W_4p6 11.371 0.022 mag wright2010
W_12 10.834 0.141 mag wright2010
W_22 8.689 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.
-14.9 8.3 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
3.9 8.4 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3958.29 595.455 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.141 0.01 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.8 0.25 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.484 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 27 19.134 cutri2003
05 27 19.134 wright2010
05 27 19.132 flewelling2016
05 27 19.143 dolan2001
05 27 19.147 zacharias2017
05 27 19.132 gaiacollaboration2016
05 27 19.132 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+10 25 46.97 cutri2003
+10 25 46.87 wright2010
+10 25 46.88 flewelling2016
+10 25 46.59 dolan2001
+10 25 46.83 zacharias2017
+10 25 46.88 gaiacollaboration2016
+10 25 46.88 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
81.829723 70.0 cutri2003
81.829726 47.3951 wright2010
81.82971667 7.0 flewelling2016
81.8297625 dolan2001
81.8297781 zacharias2017
81.82971816 0.615 gaiacollaboration2016
81.82971842 0.066 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
10.429714 70.0 cutri2003
10.4296848 49.9867 wright2010
10.42968889 2.0 flewelling2016
10.42960833 dolan2001
10.4296744 zacharias2017
10.4296897 0.584 gaiacollaboration2016
10.42968925 0.0564 gaiacollaboration2018