Star • GDR1 3319196459160685440

Cluster
lam Ori
Proposed Clusters
Alternate Names
WISEA J055009.86+025552.9
2MASS J05500986+0255529
PSO J055009.867+025553.003
SDSS J055009.87+025553.0
GDR1 3319196459160685440
GDR2 3319196459160685440
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
ra 05 50 09.8723 h m s gaiacollaboration2016
dec +02 55 52.9582 d m s gaiacollaboration2016
ra_deg 87.54113469 deg gaiacollaboration2016
dec_deg 2.93137727 deg gaiacollaboration2016
pm_ra -1.193 0.137 mas/yr gaiacollaboration2018
pm_dec -1.645 0.114 mas/yr gaiacollaboration2018
plx 2.4879 0.0685 mas gaiacollaboration2018
st_dist 401.9454 11.0669 pc gaiacollaboration2018
u_sloan 21.164 0.125 mag ahn2012
g_sloan 18.137 0.007 mag flewelling2016
r_sloan 16.893 0.005 mag flewelling2016
i_sloan 15.462 0.002 mag flewelling2016
z_sloan 14.86 0.006 mag flewelling2016
y_opt 14.524 0.004 mag (AB) flewelling2016
gaia_g 16.2229 0.0039 mag gaiacollaboration2018
gaia_bp 17.7444 0.0186 mag gaiacollaboration2018
gaia_rp 15.0084 0.0129 mag gaiacollaboration2018
tm_J 13.248 0.027 mag cutri2003
tm_H 12.503 0.026 mag cutri2003
tm_K 12.25 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.845 0.023 mag wright2010
W_4p6 11.44 0.021 mag wright2010
W_12 9.759 0.052 mag wright2010
W_22 7.654 0.183 mag wright2010
wise_flags "AAAB,0h00" [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 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
5.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
4190.09 437.075 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
18.356 0.007 ahn2012
r_sloan (mag)
Value Error Ref.
16.895 0.004 ahn2012
i_sloan (mag)
Value Error Ref.
15.488 0.003 ahn2012
z_sloan (mag)
Value Error Ref.
14.751 0.004 ahn2012
gaia_g (mag)
Value Error Ref.
16.038 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 50 09.872 gaiacollaboration2016
05 50 09.866 cutri2003
05 50 09.870 wright2010
05 50 09.872 flewelling2016
05 50 09.870 koenig2015
05 50 09.872 ahn2012
05 50 09.872 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+02 55 52.96 gaiacollaboration2016
+02 55 52.98 cutri2003
+02 55 52.96 wright2010
+02 55 52.96 flewelling2016
+02 55 52.96 koenig2015
+02 55 53.04 ahn2012
+02 55 52.96 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
87.54113469 0.548 gaiacollaboration2016
87.54111 60.0 cutri2003
87.5411243 34.8422 wright2010
87.54113333 3.0 flewelling2016
87.541124 koenig2015
87.541135 ahn2012
87.54113389 0.0632 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
2.93137727 0.592 gaiacollaboration2016
2.931383 60.0 cutri2003
2.9313784 36.8422 wright2010
2.93137778 2.0 flewelling2016
2.931378 koenig2015
2.931399 ahn2012
2.93137765 0.0566 gaiacollaboration2018