Star • GDR1 3338170078487804288

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05310881+0945275
GDR1 3338170078487804288
PSO J053108.816+094527.539
GDR2 3338170078487804288
WISEA J053108.81+094527.5
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
mem_num 0 [integer] koenig2015
mem_notes CV? [char] koenig2015
ra 05 31 08.8195 h m s gaiacollaboration2016
dec +09 45 27.4463 d m s gaiacollaboration2016
ra_deg 82.786748 deg gaiacollaboration2016
dec_deg 9.75762397 deg gaiacollaboration2016
pm_ra 0.63 0.104 mas/yr gaiacollaboration2018
pm_dec -2.058 0.08 mas/yr gaiacollaboration2018
plx 2.4813 0.0758 mas gaiacollaboration2018
st_dist 403.0145 12.3115 pc gaiacollaboration2018
g_sloan 17.448 0.053 mag flewelling2016
r_sloan 16.087 0.025 mag flewelling2016
i_sloan 15.072 0.009 mag flewelling2016
z_sloan 14.42 0.033 mag flewelling2016
y_opt 14.132 0.014 mag (AB) flewelling2016
gaia_g 15.5383 0.0078 mag gaiacollaboration2018
gaia_bp 16.5871 0.0503 mag gaiacollaboration2018
gaia_rp 14.4611 0.0187 mag gaiacollaboration2018
tm_J 12.961 0.029 mag cutri2003
tm_H 12.161 0.026 mag cutri2003
tm_K 11.733 0.025 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.788 0.022 mag wright2010
W_4p6 10.216 0.02 mag wright2010
W_12 7.753 0.02 mag wright2010
W_22 5.178 0.034 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.
-12.0 8.4 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-10.5 8.0 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3669.0 280.875 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.154 0.01 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.97 0.13 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.321 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 08.820 gaiacollaboration2016
05 31 08.816 cutri2003
05 31 08.819 wright2010
05 31 08.820 flewelling2016
05 31 08.820 koenig2015
05 31 08.831 zacharias2017
05 31 08.820 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 45 27.45 gaiacollaboration2016
+09 45 27.53 cutri2003
+09 45 27.55 wright2010
+09 45 27.45 flewelling2016
+09 45 27.55 koenig2015
+09 45 27.60 zacharias2017
+09 45 27.45 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.786748 2.324 gaiacollaboration2016
82.786733 91.03 cutri2003
82.7867476 19.6509 wright2010
82.78675 6.0 flewelling2016
82.786748 koenig2015
82.7867959 zacharias2017
82.7867483 0.0573 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.75762398 1.488 gaiacollaboration2016
9.757647 61.56 cutri2003
9.7576517 21.923 wright2010
9.757625 2.0 flewelling2016
9.757652 koenig2015
9.7576656 zacharias2017
9.75762363 0.0488 gaiacollaboration2018