Star • GDR1 3335310832859655808

Cluster
lam Ori
Proposed Clusters
Alternate Names
WISEA J054557.40+083748.2
PSO J054557.411+083748.315
lamori JJ054557.4+083749
[DM99] 262
2MASS J05455741+0837482
GDR2 3335310837155494144
GDR1 3335310832859655808
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 45 57.41 h m s gaiacollaboration2016
dec +08 37 48.3028 d m s gaiacollaboration2016
ra_deg 86.48920838 deg gaiacollaboration2016
dec_deg 8.63008412 deg gaiacollaboration2016
pm_ra 1.904 0.134 mas/yr gaiacollaboration2018
pm_dec -2.617 0.109 mas/yr gaiacollaboration2018
rv 26.05 km/s dolan2001
plx 2.4444 0.0731 mas gaiacollaboration2018
st_dist 409.0983 12.2341 pc gaiacollaboration2018
H_alpha -15.1 0.1nm dolan2001
LiI_6708 0.75 0.1nm dolan2001
M_star 0.24 Msun dolan2001
log_M_star -0.6198 log Msun dolan2001
age_star 0.8511 Myr dolan2001
log_age_star 5.93 log yr dolan2001
V 17.24 0.029 mag dolan2001
Rc 15.81 0.029 mag dolan2001
Ic 14.15 0.029 mag dolan2001
g_sloan 17.654 0.004 mag flewelling2016
r_sloan 16.462 0.005 mag flewelling2016
i_sloan 14.89 0.004 mag flewelling2016
z_sloan 14.148 0.000748 mag flewelling2016
y_opt 13.744 0.006 mag (AB) flewelling2016
gaia_g 15.6219 0.0007 mag gaiacollaboration2018
gaia_bp 17.3921 0.013 mag gaiacollaboration2018
gaia_rp 14.3407 0.0015 mag gaiacollaboration2018
tm_J 12.444 0.021 mag cutri2003
tm_H 11.776 0.025 mag cutri2003
tm_K 11.492 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.379 0.024 mag wright2010
W_4p6 11.178 0.021 mag wright2010
W_12 10.911 0.158 mag wright2010
W_22 8.777 mag wright2010
wise_flags "AABU,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.
3863.73 424.885 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.128 0.008 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.8 0.175 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.387 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 45 57.410 gaiacollaboration2016
05 45 57.411 cutri2003
05 45 57.410 wright2010
05 45 57.410 flewelling2016
05 45 57.420 dolan2001
05 45 57.410 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+08 37 48.30 gaiacollaboration2016
+08 37 48.30 cutri2003
+08 37 48.28 wright2010
+08 37 48.31 flewelling2016
+08 37 48.67 dolan2001
+08 37 48.30 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
86.48920838 0.618 gaiacollaboration2016
86.489213 60.0 cutri2003
86.4892068 45.3345 wright2010
86.48920833 6.0 flewelling2016
86.48925 dolan2001
86.48920818 0.07 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
8.63008412 0.613 gaiacollaboration2016
8.630083 60.0 cutri2003
8.6300768 47.6041 wright2010
8.63008611 4.0 flewelling2016
8.63018611 dolan2001
8.63008419 0.0611 gaiacollaboration2018