Star • GDR1 3340632778374585728

Cluster
lam Ori
Proposed Clusters
Alternate Names
[DM99] 130
GDR1 3340632778374585728
2MASS J05310048+1131374
WISEA J053100.48+113137.4
GDR2 3340632782671476096
lamori JJ053100.5+113137
PSO J053100.488+113137.575
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 00.4809 h m s gaiacollaboration2016
dec +11 31 37.4569 d m s gaiacollaboration2016
ra_deg 82.75200368 deg gaiacollaboration2016
dec_deg 11.52707136 deg gaiacollaboration2016
pm_ra 0.305 0.581 mas/yr gaiacollaboration2018
pm_dec -0.065 0.465 mas/yr gaiacollaboration2018
rv 29.11 km/s dolan2001
plx 2.5064 0.3343 mas gaiacollaboration2018
st_dist 398.9786 53.2152 pc gaiacollaboration2018
H_alpha -3.12 0.1nm dolan2001
LiI_6708 0.56 0.1nm dolan2001
M_star 0.49 Msun dolan2001
log_M_star -0.3098 log Msun dolan2001
age_star 1.8197 Myr dolan2001
log_age_star 6.26 log yr dolan2001
V 15.64 0.029 mag dolan2001
Rc 14.6 0.029 mag dolan2001
Ic 13.49 0.029 mag dolan2001
g_sloan 16.261 0.005 mag flewelling2016
r_sloan 15.032 0.004 mag flewelling2016
i_sloan 14.093 0.006 mag flewelling2016
z_sloan 13.651 0.007 mag flewelling2016
y_opt 13.396 0.005 mag (AB) flewelling2016
gaia_g 14.7409 0.0017 mag gaiacollaboration2018
gaia_bp 15.8731 0.0061 mag gaiacollaboration2018
gaia_rp 13.6631 0.0044 mag gaiacollaboration2018
tm_J 12.167 0.023 mag cutri2003
tm_H 11.436 0.022 mag cutri2003
tm_K 11.212 0.019 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.121 0.024 mag wright2010
W_4p6 11.047 0.021 mag wright2010
W_12 11.185 0.183 mag wright2010
W_22 8.916 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
Motion
pm_ra (mas/yr)
Value Error Ref.
-4.1 3.0 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-0.9 3.7 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4009.44 681.73 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.25 0.067 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.04 0.325 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
14.561 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 00.481 gaiacollaboration2016
05 31 00.486 cutri2003
05 31 00.482 wright2010
05 31 00.481 flewelling2016
05 31 00.482 dolan2001
05 31 00.485 zacharias2017
05 31 00.481 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+11 31 37.46 gaiacollaboration2016
+11 31 37.46 cutri2003
+11 31 37.46 wright2010
+11 31 37.46 flewelling2016
+11 31 37.49 dolan2001
+11 31 37.47 zacharias2017
+11 31 37.46 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.75200368 0.687 gaiacollaboration2016
82.752025 60.0 cutri2003
82.7520103 34.2405 wright2010
82.75200417 7.0 flewelling2016
82.75200833 dolan2001
82.7520204 zacharias2017
82.75200278 0.2903 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
11.52707136 0.64 gaiacollaboration2016
11.527071 80.0 cutri2003
11.5270736 37.0613 wright2010
11.52707222 5.0 flewelling2016
11.52708056 dolan2001
11.5270747 zacharias2017
11.52707208 0.2599 gaiacollaboration2018