Star • GDR1 3349709556101989888

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3349709560398492288
GDR1 3349709556101989888
2MASS J05574126+1642489
PSO J055741.258+164248.883
WISEA J055741.26+164248.9
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
ra 05 57 41.2571 h m s gaiacollaboration2016
dec +16 42 48.8757 d m s gaiacollaboration2016
ra_deg 89.42190444 deg gaiacollaboration2016
dec_deg 16.71357658 deg gaiacollaboration2016
pm_ra -1.115 0.173 mas/yr gaiacollaboration2018
pm_dec -6.247 0.166 mas/yr gaiacollaboration2018
plx 1.3761 0.0928 mas gaiacollaboration2018
st_dist 726.6914 49.0059 pc gaiacollaboration2018
g_sloan 18.636 0.138 mag flewelling2016
r_sloan 17.656 0.136 mag flewelling2016
i_sloan 16.779 0.039 mag flewelling2016
z_sloan 16.164 0.046 mag flewelling2016
y_opt 15.747 0.045 mag (AB) flewelling2016
gaia_g 17.0624 0.0268 mag gaiacollaboration2018
gaia_bp 17.8886 0.1409 mag gaiacollaboration2018
gaia_rp 16.0468 0.0636 mag gaiacollaboration2018
tm_J 14.124 0.025 mag cutri2003
tm_H 13.186 0.026 mag cutri2003
tm_K 12.613 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 12.1 0.024 mag wright2010
W_4p6 11.627 0.021 mag wright2010
W_12 9.48 0.046 mag wright2010
W_22 7.275 0.115 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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4153.41 289.875 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.089 0.0125 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.58 0.08 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
16.789 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 57 41.257 gaiacollaboration2016
05 57 41.261 cutri2003
05 57 41.260 wright2010
05 57 41.257 flewelling2016
05 57 41.260 koenig2015
05 57 41.257 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+16 42 48.88 gaiacollaboration2016
+16 42 48.93 cutri2003
+16 42 48.92 wright2010
+16 42 48.88 flewelling2016
+16 42 48.92 koenig2015
+16 42 48.87 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
89.42190444 4.081 gaiacollaboration2016
89.421922 60.0 cutri2003
89.4219168 37.9422 wright2010
89.42190417 9.0 flewelling2016
89.421917 koenig2015
89.42190365 0.0902 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
16.71357659 3.7 gaiacollaboration2016
16.713591 60.0 cutri2003
16.7135901 40.9317 wright2010
16.71357778 3.0 flewelling2016
16.71359 koenig2015
16.71357616 0.082 gaiacollaboration2018