Star • GDR1 3319208691227595264

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3319208695523866752
2MASS J05500191+0259418
PSO J055001.917+025941.774
WISEA J055001.91+025941.7
SDSS J055001.92+025941.7
GDR1 3319208691227595264
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
ra 05 50 01.9218 h m s gaiacollaboration2016
dec +02 59 41.7916 d m s gaiacollaboration2016
ra_deg 87.50800762 deg gaiacollaboration2016
dec_deg 2.9949421 deg gaiacollaboration2016
pm_ra 1.573 0.728 mas/yr gaiacollaboration2018
pm_dec -0.696 0.586 mas/yr gaiacollaboration2018
plx 1.8545 0.3759 mas gaiacollaboration2018
st_dist 539.2289 109.2996 pc gaiacollaboration2018
Agaia 2.7235 0.25655 mag gaiacollaboration2018
u_sloan 20.647 0.071 mag ahn2012
g_sloan 17.961 0.004 mag flewelling2016
r_sloan 16.719 0.008 mag flewelling2016
i_sloan 15.22 0.012 mag flewelling2016
z_sloan 14.38 0.005 mag flewelling2016
y_opt 13.998 0.005 mag (AB) flewelling2016
gaia_g 15.89 0.0029 mag gaiacollaboration2018
gaia_bp 17.5918 0.0176 mag gaiacollaboration2018
gaia_rp 14.5855 0.0077 mag gaiacollaboration2018
tm_J 12.664 0.024 mag cutri2003
tm_H 11.973 0.022 mag cutri2003
tm_K 11.698 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.435 0.023 mag wright2010
W_4p6 11.109 0.02 mag wright2010
W_12 9.808 0.051 mag wright2010
W_22 8.071 0.245 mag wright2010
wise_flags "AAAB,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.
3.0 2.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
1.0 2.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
4272.07 498.38 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
18.18 0.006 ahn2012
r_sloan (mag)
Value Error Ref.
16.729 0.004 ahn2012
i_sloan (mag)
Value Error Ref.
15.111 0.004 ahn2012
z_sloan (mag)
Value Error Ref.
14.23 0.004 ahn2012
gaia_g (mag)
Value Error Ref.
15.663 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 50 01.922 gaiacollaboration2016
05 50 01.918 cutri2003
05 50 01.920 wright2010
05 50 01.922 flewelling2016
05 50 01.920 koenig2015
05 50 01.924 ahn2012
05 50 01.923 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+02 59 41.79 gaiacollaboration2016
+02 59 41.81 cutri2003
+02 59 41.77 wright2010
+02 59 41.79 flewelling2016
+02 59 41.77 koenig2015
+02 59 41.76 ahn2012
+02 59 41.77 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
87.50800762 3.557 gaiacollaboration2016
87.507993 60.0 cutri2003
87.5079987 35.9334 wright2010
87.50800833 5.0 flewelling2016
87.507999 koenig2015
87.508016 ahn2012
87.50801431 0.3745 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
2.9949421 3.667 gaiacollaboration2016
2.994948 60.0 cutri2003
2.994936 38.0371 wright2010
2.99494167 12.0 flewelling2016
2.994936 koenig2015
2.994932 ahn2012
2.99493541 0.3267 gaiacollaboration2018