Star • GDR1 3336108219307889152

Cluster
lam Ori
Proposed Clusters
Alternate Names
lamori JJ054414.9+090808
GDR2 3336108223604259456
[DM99] 243
GDR1 3336108219307889152
WISEA J054414.87+090808.1
2MASS J05441486+0908082
PSO J054414.874+090808.158
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 44 14.8768 h m s gaiacollaboration2016
dec +09 08 08.0315 d m s gaiacollaboration2016
ra_deg 86.06198649 deg gaiacollaboration2016
dec_deg 9.13556431 deg gaiacollaboration2016
pm_ra 1.881 0.135 mas/yr gaiacollaboration2018
pm_dec -2.414 0.109 mas/yr gaiacollaboration2018
rv 28.42 km/s dolan2001
plx 2.6249 0.0771 mas gaiacollaboration2018
st_dist 380.9669 11.19 pc gaiacollaboration2018
H_alpha -19.47 0.1nm dolan2001
LiI_6708 0.63 0.1nm dolan2001
M_star 0.28 Msun dolan2001
log_M_star -0.5528 log Msun dolan2001
age_star 1.5488 Myr dolan2001
log_age_star 6.19 log yr dolan2001
V 17.05 0.029 mag dolan2001
Rc 15.86 0.029 mag dolan2001
Ic 14.32 0.029 mag dolan2001
g_sloan 17.663 0.006 mag flewelling2016
r_sloan 16.351 0.008 mag flewelling2016
i_sloan 15.048 0.016 mag flewelling2016
z_sloan 14.475 0.005 mag flewelling2016
y_opt 14.052 0.009 mag (AB) flewelling2016
gaia_g 15.7395 0.0025 mag gaiacollaboration2018
gaia_bp 17.2478 0.0224 mag gaiacollaboration2018
gaia_rp 14.5239 0.0089 mag gaiacollaboration2018
tm_J 12.671 0.024 mag cutri2003
tm_H 11.967 0.025 mag cutri2003
tm_K 11.673 0.029 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.567 0.023 mag wright2010
W_4p6 11.373 0.022 mag wright2010
W_12 10.664 0.121 mag wright2010
W_22 6.488 0.072 mag wright2010
wise_flags "AABA,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.
4065.55 546.58 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.088 0.0055 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.6 0.145 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.528 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 44 14.877 gaiacollaboration2016
05 44 14.864 cutri2003
05 44 14.873 wright2010
05 44 14.877 flewelling2016
05 44 14.883 dolan2001
05 44 14.877 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 08 08.03 gaiacollaboration2016
+09 08 08.20 cutri2003
+09 08 08.14 wright2010
+09 08 08.04 flewelling2016
+09 08 08.06 dolan2001
+09 08 08.03 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
86.06198648 7.633 gaiacollaboration2016
86.061934 72.25 cutri2003
86.0619724 35.7195 wright2010
86.0619875 18.0 flewelling2016
86.0620125 dolan2001
86.06198588 0.0731 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.13556432 7.124 gaiacollaboration2016
9.135612 80.16 cutri2003
9.1355946 38.6852 wright2010
9.13556667 23.0 flewelling2016
9.13557222 dolan2001
9.13556475 0.0668 gaiacollaboration2018