Star • GDR1 3336370246672843136

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3336370250968703488
PSO J054232.429+093422.823
[DM99] 222
WISEA J054232.43+093422.8
lamori JJ054232.4+093423
2MASS J05423242+0934228
GDR1 3336370246672843136
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 42 32.434 h m s gaiacollaboration2016
dec +09 34 22.8347 d m s gaiacollaboration2016
ra_deg 85.63514177 deg gaiacollaboration2016
dec_deg 9.57300964 deg gaiacollaboration2016
pm_ra 1.551 0.169 mas/yr gaiacollaboration2018
pm_dec -2.57 0.145 mas/yr gaiacollaboration2018
rv 27.46 km/s dolan2001
plx 2.7169 0.0964 mas gaiacollaboration2018
st_dist 368.0665 13.0596 pc gaiacollaboration2018
H_alpha -19.37 0.1nm dolan2001
LiI_6708 0.54 0.1nm dolan2001
M_star 0.27 Msun dolan2001
log_M_star -0.5686 log Msun dolan2001
age_star 1.2303 Myr dolan2001
log_age_star 6.09 log yr dolan2001
V 17.03 0.029 mag dolan2001
Rc 15.81 0.029 mag dolan2001
Ic 14.25 0.029 mag dolan2001
g_sloan 17.669 0.005 mag flewelling2016
r_sloan 16.423 0.004 mag flewelling2016
i_sloan 14.991 0.015 mag flewelling2016
z_sloan 14.285 0.004 mag flewelling2016
y_opt 13.931 0.004 mag (AB) flewelling2016
gaia_g 15.6905 0.0031 mag gaiacollaboration2018
gaia_bp 17.2809 0.0211 mag gaiacollaboration2018
gaia_rp 14.4464 0.0063 mag gaiacollaboration2018
tm_J 12.648 0.025 mag cutri2003
tm_H 11.978 0.026 mag cutri2003
tm_K 11.672 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.432 0.023 mag wright2010
W_4p6 11.094 0.022 mag wright2010
W_12 9.895 0.062 mag wright2010
W_22 8.151 0.304 mag wright2010
wise_flags "AAAB,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
lam Ori koenig2015
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 koenig2015
Derived Stellar Properties
Teff (K)
Value Error Ref.
3881.1 529.73 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.096 0.007 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.69 0.215 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.481 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 42 32.434 gaiacollaboration2016
05 42 32.427 cutri2003
05 42 32.433 wright2010
05 42 32.434 flewelling2016
05 42 32.442 dolan2001
05 42 32.433 koenig2015
05 42 32.434 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 34 22.83 gaiacollaboration2016
+09 34 22.81 cutri2003
+09 34 22.89 wright2010
+09 34 22.83 flewelling2016
+09 34 22.58 dolan2001
+09 34 22.89 koenig2015
+09 34 22.83 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
85.63514177 0.668 gaiacollaboration2016
85.635114 60.0 cutri2003
85.6351388 33.8125 wright2010
85.63514167 5.0 flewelling2016
85.635175 dolan2001
85.635139 koenig2015
85.63514229 0.0809 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.57300964 0.691 gaiacollaboration2016
9.573002 70.0 cutri2003
9.5730258 37.0578 wright2010
9.57300833 6.0 flewelling2016
9.57293889 dolan2001
9.573026 koenig2015
9.57300894 0.0752 gaiacollaboration2018