Star • GDR1 3319196390441097984

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05501198+0256185
SDSS J055011.99+025618.4
PSO J055011.986+025618.545
GDR2 3319196390441097984
WISEA J055011.98+025618.4
GDR1 3319196390441097984
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
ra 05 50 11.987 h m s gaiacollaboration2016
dec +02 56 18.5491 d m s gaiacollaboration2016
ra_deg 87.54994564 deg gaiacollaboration2016
dec_deg 2.93848587 deg gaiacollaboration2016
pm_ra 2.0 2.0 mas/yr ahn2012
pm_dec 2.0 2.0 mas/yr ahn2012
B 17.412 0.101 mag henden2016
V 15.781 0.055 mag henden2016
u_sloan 19.01 0.024 mag ahn2012
g_sloan 16.649 0.073 mag flewelling2016
r_sloan 14.977 0.023 mag flewelling2016
i_sloan 14.45 0.075 mag flewelling2016
z_sloan 13.787 0.012 mag flewelling2016
y_opt 13.439 0.038 mag (AB) flewelling2016
gaia_g 14.8864 0.0298 mag gaiacollaboration2018
gaia_bp 15.9431 0.1092 mag gaiacollaboration2018
gaia_rp 13.8085 0.0827 mag gaiacollaboration2018
tm_J 11.738 0.022 mag cutri2003
tm_H 10.778 0.022 mag cutri2003
tm_K 10.234 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.381 0.023 mag wright2010
W_4p6 8.768 0.019 mag wright2010
W_12 7.109 0.018 mag wright2010
W_22 5.533 0.041 mag wright2010
wise_flags "AAAA,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.
-7.0 2.1 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
6.0 2.2 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3614.0 174.265 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
16.453 0.004 ahn2012
16.581 0.105 henden2016
r_sloan (mag)
Value Error Ref.
14.867 0.003 ahn2012
15.1 0.068 henden2016
i_sloan (mag)
Value Error Ref.
14.009 0.004 ahn2012
14.317 0.025 henden2016
z_sloan (mag)
Value Error Ref.
13.414 0.004 ahn2012
gaia_g (mag)
Value Error Ref.
14.746 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 50 11.987 gaiacollaboration2016
05 50 11.986 cutri2003
05 50 11.988 wright2010
05 50 11.988 flewelling2016
05 50 11.988 koenig2015
05 50 11.991 ahn2012
05 50 12.010 henden2016
05 50 11.994 zacharias2017
05 50 11.993 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+02 56 18.55 gaiacollaboration2016
+02 56 18.57 cutri2003
+02 56 18.50 wright2010
+02 56 18.55 flewelling2016
+02 56 18.50 koenig2015
+02 56 18.43 ahn2012
+02 56 18.43 henden2016
+02 56 18.46 zacharias2017
+02 56 18.45 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
87.54994564 3.104 gaiacollaboration2016
87.549941 60.0 cutri2003
87.5499502 33.6134 wright2010
87.54995 21.0 flewelling2016
87.54995 koenig2015
87.549964 ahn2012
87.550043 832.0 henden2016
87.5499744 zacharias2017
87.5499704 0.7363 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
2.93848587 3.17 gaiacollaboration2016
2.938491 60.0 cutri2003
2.9384721 34.4995 wright2010
2.93848611 26.0 flewelling2016
2.938472 koenig2015
2.938453 ahn2012
2.938453 710.0 henden2016
2.9384608 zacharias2017
2.93845858 0.6621 gaiacollaboration2018