Star • GDR1 3339415996959697664

Cluster
lam Ori
Proposed Clusters
Alternate Names
WISEA J052549.69+115225.8
2MASS J05254972+1152256
[DM99] 75
GDR1 3339415996959697664
lamori JJ052549.7+115226
GDR2 3339416001255615104
PSO J052549.725+115225.475
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 25 49.7305 h m s gaiacollaboration2016
dec +11 52 25.4392 d m s gaiacollaboration2016
ra_deg 81.45721043 deg gaiacollaboration2016
dec_deg 11.8737331 deg gaiacollaboration2016
pm_ra 0.604 0.122 mas/yr gaiacollaboration2018
pm_dec -0.96 0.087 mas/yr gaiacollaboration2018
rv 23.72 km/s dolan2001
plx 0.2101 0.0614 mas gaiacollaboration2018
st_dist 4759.6383 1390.9652 pc gaiacollaboration2018
H_alpha -2.9 0.1nm dolan2001
LiI_6708 0.36 0.1nm dolan2001
Agaia 1.3255 0.5294 mag gaiacollaboration2018
M_star 0.65 Msun dolan2001
log_M_star -0.1871 log Msun dolan2001
age_star 51.2861 Myr dolan2001
log_age_star 7.71 log yr dolan2001
V 16.42 0.029 mag dolan2001
Rc 15.52 0.029 mag dolan2001
Ic 14.73 0.029 mag dolan2001
g_sloan 17.006 0.003 mag flewelling2016
r_sloan 15.881 0.002 mag flewelling2016
i_sloan 15.292 0.005 mag flewelling2016
z_sloan 14.941 0.002 mag flewelling2016
y_opt 14.682 0.003 mag (AB) flewelling2016
gaia_g 15.8065 0.0009 mag gaiacollaboration2018
gaia_bp 16.6902 0.0073 mag gaiacollaboration2018
gaia_rp 14.8595 0.0021 mag gaiacollaboration2018
tm_J 13.394 0.026 mag cutri2003
tm_H 12.721 0.03 mag cutri2003
tm_K 12.532 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 12.214 0.023 mag wright2010
W_4p6 12.31 0.026 mag wright2010
W_12 10.11 0.105 mag wright2010
W_22 7.309 0.127 mag wright2010
wise_flags "AAAB,dd00" [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.
4.9 6.7 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
5.4 6.0 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4015.5 132.0 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.638 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 25 49.731 gaiacollaboration2016
05 25 49.725 cutri2003
05 25 49.699 wright2010
05 25 49.730 flewelling2016
05 25 49.726 dolan2001
05 25 49.726 zacharias2017
05 25 49.730 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+11 52 25.44 gaiacollaboration2016
+11 52 25.60 cutri2003
+11 52 25.81 wright2010
+11 52 25.44 flewelling2016
+11 52 25.75 dolan2001
+11 52 25.36 zacharias2017
+11 52 25.44 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
81.45721043 2.68 gaiacollaboration2016
81.457186 70.0 cutri2003
81.4570812 33.9638 wright2010
81.45720833 6.0 flewelling2016
81.45719167 dolan2001
81.4571906 zacharias2017
81.45721019 0.0606 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
11.8737331 2.279 gaiacollaboration2016
11.873779 80.0 cutri2003
11.8738352 37.6481 wright2010
11.87373333 16.0 flewelling2016
11.87381944 dolan2001
11.8737117 zacharias2017
11.87373318 0.0471 gaiacollaboration2018