Star • GDR1 3336540567894806144

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3336540572191786624
lamori JJ054122.8+100644
GDR1 3336540567894806144
WISEA J054122.78+100643.4
PSO J054122.787+100643.547
2MASS J05412279+1006435
[DM99] 216
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 41 22.7806 h m s gaiacollaboration2016
dec +10 06 43.4167 d m s gaiacollaboration2016
ra_deg 85.34491916 deg gaiacollaboration2016
dec_deg 10.11206021 deg gaiacollaboration2016
pm_ra -3.547 0.046 mas/yr gaiacollaboration2018
pm_dec -1.481 0.039 mas/yr gaiacollaboration2018
rv 27.67 km/s dolan2001
plx 2.2877 0.0259 mas gaiacollaboration2018
st_dist 437.1203 4.9488 pc gaiacollaboration2018
H_alpha 1.68 0.1nm dolan2001
LiI_6708 0.31 0.1nm dolan2001
Agaia 0.8685 0.2412 mag gaiacollaboration2018
M_star 1.09 Msun dolan2001
log_M_star 0.0374 log Msun dolan2001
age_star 21.3796 Myr dolan2001
log_age_star 7.33 log yr dolan2001
V 13.3 0.029 mag dolan2001
Rc 12.77 0.029 mag dolan2001
Ic 12.29 0.029 mag dolan2001
g_sloan 13.704 0.002 mag flewelling2016
r_sloan 13.095 mag flewelling2016
i_sloan 12.829 mag flewelling2016
z_sloan 12.694 mag flewelling2016
y_opt 12.543 0.014 mag (AB) flewelling2016
gaia_g 13.0341 0.0033 mag gaiacollaboration2018
gaia_bp 13.5291 0.011 mag gaiacollaboration2018
gaia_rp 12.378 0.01 mag gaiacollaboration2018
tm_J 11.582 0.024 mag cutri2003
tm_H 11.08 0.022 mag cutri2003
tm_K 10.994 0.024 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.926 0.023 mag wright2010
W_4p6 10.945 0.021 mag wright2010
W_12 10.885 0.132 mag wright2010
W_22 8.969 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.
-3.3 1.2 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-1.6 1.2 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4933.57 132.3 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.975 0.027 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.35 0.075 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
12.906 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 41 22.781 gaiacollaboration2016
05 41 22.796 cutri2003
05 41 22.784 wright2010
05 41 22.781 flewelling2016
05 41 22.800 dolan2001
05 41 22.780 gaiacollaboration2018
05 41 22.784 zacharias2017
dec (d m s)
Value Error Ref.
+10 06 43.42 gaiacollaboration2016
+10 06 43.54 cutri2003
+10 06 43.46 wright2010
+10 06 43.43 flewelling2016
+10 06 43.59 dolan2001
+10 06 43.42 gaiacollaboration2018
+10 06 43.44 zacharias2017
ra_deg (deg)
Value Error Ref.
85.34491916 0.203 gaiacollaboration2016
85.344984 60.0 cutri2003
85.3449343 37.4785 wright2010
85.34492083 31.0 flewelling2016
85.345 dolan2001
85.34491868 0.0217 gaiacollaboration2018
85.3449326 zacharias2017
dec_deg (deg)
Value Error Ref.
10.11206021 0.235 gaiacollaboration2016
10.112094 70.0 cutri2003
10.1120733 39.8363 wright2010
10.11206389 7.0 flewelling2016
10.11210833 dolan2001
10.11205993 0.0203 gaiacollaboration2018
10.1120664 zacharias2017