Star • GDR1 3319207969673037056

Cluster
lam Ori
Proposed Clusters
Alternate Names
WISEA J054944.88+025539.1
2MASS J05494488+0255390
GDR1 3319207969673037056
PSO J054944.879+025539.030
SDSS J054944.88+025539.0
GDR2 3319207973969381120
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
ra 05 49 44.8843 h m s gaiacollaboration2016
dec +02 55 39.0351 d m s gaiacollaboration2016
ra_deg 87.43701787 deg gaiacollaboration2016
dec_deg 2.92750974 deg gaiacollaboration2016
pm_ra -0.355 0.199 mas/yr gaiacollaboration2018
pm_dec -2.042 0.156 mas/yr gaiacollaboration2018
plx 2.4531 0.1178 mas gaiacollaboration2018
st_dist 407.6475 19.5756 pc gaiacollaboration2018
u_sloan 19.92 0.046 mag ahn2012
g_sloan 18.627 0.05 mag flewelling2016
r_sloan 17.276 0.019 mag flewelling2016
i_sloan 15.725 0.022 mag flewelling2016
z_sloan 15.043 0.008 mag flewelling2016
y_opt 14.643 0.023 mag (AB) flewelling2016
gaia_g 16.4203 0.0145 mag gaiacollaboration2018
gaia_bp 18.031 0.0622 mag gaiacollaboration2018
gaia_rp 15.1157 0.034 mag gaiacollaboration2018
tm_J 13.149 0.026 mag cutri2003
tm_H 12.293 0.028 mag cutri2003
tm_K 11.855 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.414 0.023 mag wright2010
W_4p6 11.063 0.02 mag wright2010
W_12 9.473 0.041 mag wright2010
W_22 7.358 0.12 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.
-6.0 5.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
-4.0 5.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
4591.3 463.73 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
18.778 0.01 ahn2012
r_sloan (mag)
Value Error Ref.
17.345 0.005 ahn2012
i_sloan (mag)
Value Error Ref.
15.954 0.004 ahn2012
z_sloan (mag)
Value Error Ref.
15.04 0.005 ahn2012
gaia_g (mag)
Value Error Ref.
16.262 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 49 44.883 cutri2003
05 49 44.888 wright2010
05 49 44.884 flewelling2016
05 49 44.888 koenig2015
05 49 44.885 ahn2012
05 49 44.884 gaiacollaboration2016
05 49 44.884 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+02 55 39.04 cutri2003
+02 55 39.17 wright2010
+02 55 39.04 flewelling2016
+02 55 39.17 koenig2015
+02 55 39.06 ahn2012
+02 55 39.04 gaiacollaboration2016
+02 55 39.04 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
87.437011 61.74 cutri2003
87.4370348 30.1492 wright2010
87.43701667 3.0 flewelling2016
87.437035 koenig2015
87.437022 ahn2012
87.43701787 1.317 gaiacollaboration2016
87.43701733 0.1049 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
2.927512 101.03 cutri2003
2.9275461 33.0702 wright2010
2.92751111 2.0 flewelling2016
2.927546 koenig2015
2.927517 ahn2012
2.92750974 7.717 gaiacollaboration2016
2.92751005 0.0921 gaiacollaboration2018