Star • GDR1 3339328139109388544

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05274253+1124211
lamori JJ052742.5+112421
PSO J052742.529+112421.086
GDR2 3339328143404836864
[DM99] 87
GDR1 3339328139109388544
WISEA J052742.52+112421.0
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 27 42.5324 h m s gaiacollaboration2016
dec +11 24 21.0963 d m s gaiacollaboration2016
ra_deg 81.92721823 deg gaiacollaboration2016
dec_deg 11.40586009 deg gaiacollaboration2016
pm_ra 1.397 0.154 mas/yr gaiacollaboration2018
pm_dec -1.852 0.113 mas/yr gaiacollaboration2018
rv 31.76 km/s dolan2001
plx 2.4276 0.0717 mas gaiacollaboration2018
st_dist 411.9295 12.1665 pc gaiacollaboration2018
H_alpha -9.68 0.1nm dolan2001
LiI_6708 0.87 0.1nm dolan2001
M_star 0.33 Msun dolan2001
log_M_star -0.4815 log Msun dolan2001
age_star 2.0417 Myr dolan2001
log_age_star 6.31 log yr dolan2001
V 17.17 0.029 mag dolan2001
Rc 15.87 0.029 mag dolan2001
Ic 14.45 0.029 mag dolan2001
g_sloan 17.698 0.017 mag flewelling2016
r_sloan 16.335 0.012 mag flewelling2016
i_sloan 15.113 0.007 mag flewelling2016
z_sloan 14.473 0.003 mag flewelling2016
y_opt 14.187 0.016 mag (AB) flewelling2016
gaia_g 15.8675 0.0074 mag gaiacollaboration2018
gaia_bp 17.2688 0.0352 mag gaiacollaboration2018
gaia_rp 14.6735 0.02 mag gaiacollaboration2018
tm_J 12.731 0.023 mag cutri2003
tm_H 11.915 0.027 mag cutri2003
tm_K 11.467 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.806 0.024 mag wright2010
W_4p6 10.342 0.021 mag wright2010
W_12 9.471 0.057 mag wright2010
W_22 7.671 0.219 mag wright2010
wise_flags "AAAB,hhhd" [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.
-5.1 8.8 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
3.4 10.5 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3433.5 350.085 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.142 0.009 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.07 0.195 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.659 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 27 42.532 gaiacollaboration2016
05 27 42.530 cutri2003
05 27 42.528 wright2010
05 27 42.532 flewelling2016
05 27 42.547 dolan2001
05 27 42.537 zacharias2017
05 27 42.531 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+11 24 21.10 gaiacollaboration2016
+11 24 21.10 cutri2003
+11 24 21.05 wright2010
+11 24 21.10 flewelling2016
+11 24 21.36 dolan2001
+11 24 21.05 zacharias2017
+11 24 21.11 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
81.92721823 3.851 gaiacollaboration2016
81.92721 60.0 cutri2003
81.9272009 36.5762 wright2010
81.92721667 7.0 flewelling2016
81.92727917 dolan2001
81.9272389 zacharias2017
81.92721419 0.0774 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
11.40586009 3.228 gaiacollaboration2016
11.405862 60.0 cutri2003
11.4058474 39.6381 wright2010
11.40586111 6.0 flewelling2016
11.40593333 dolan2001
11.4058467 zacharias2017
11.40586332 0.0614 gaiacollaboration2018