Star • GDR1 3340972493107496448

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05314047+1210469
[DM99] 152
WISEA J053140.47+121046.8
GDR2 3340972497403927552
lamori JJ053140.5+121047
PSO J053140.481+121046.921
GDR1 3340972493107496448
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 40.4816 h m s gaiacollaboration2016
dec +12 10 46.8679 d m s gaiacollaboration2016
ra_deg 82.91867352 deg gaiacollaboration2016
dec_deg 12.17968552 deg gaiacollaboration2016
pm_ra 0.641 0.069 mas/yr gaiacollaboration2018
pm_dec -0.745 0.051 mas/yr gaiacollaboration2018
rv 16.02 km/s dolan2001
plx 2.6167 0.0479 mas gaiacollaboration2018
st_dist 382.1607 6.9956 pc gaiacollaboration2018
H_alpha -4.32 0.1nm dolan2001
LiI_6708 0.51 0.1nm dolan2001
Agaia 2.85 0.23145 mag gaiacollaboration2018
M_star 0.51 Msun dolan2001
log_M_star -0.2924 log Msun dolan2001
age_star 1.0965 Myr dolan2001
log_age_star 6.04 log yr dolan2001
B 16.751 0.022 mag henden2016
V 15.1 0.029 mag dolan2001
Rc 14.05 0.029 mag dolan2001
Ic 12.97 0.029 mag dolan2001
g_sloan 15.696 0.014 mag flewelling2016
r_sloan 14.37 0.021 mag flewelling2016
i_sloan 13.35 mag flewelling2016
z_sloan 12.906 mag flewelling2016
y_opt 12.77 0.011 mag (AB) flewelling2016
gaia_g 14.1556 0.0042 mag gaiacollaboration2018
gaia_bp 15.2763 0.0164 mag gaiacollaboration2018
gaia_rp 13.0892 0.0135 mag gaiacollaboration2018
tm_J 11.311 0.022 mag cutri2003
tm_H 10.454 0.023 mag cutri2003
tm_K 10.184 0.019 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.983 0.023 mag wright2010
W_4p6 9.607 0.019 mag wright2010
W_12 6.826 0.017 mag wright2010
W_22 5.117 0.039 mag wright2010
wise_flags "AAAA,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
Motion
pm_ra (mas/yr)
Value Error Ref.
2.9 1.8 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-1.1 1.8 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3858.0 600.555 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.434 0.018 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.47 0.39 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
14.996 0.008 henden2016
g_sloan (mag)
Value Error Ref.
15.878 0.036 henden2016
r_sloan (mag)
Value Error Ref.
14.375 0.05 henden2016
i_sloan (mag)
Value Error Ref.
13.509 0.089 henden2016
gaia_g (mag)
Value Error Ref.
13.928 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 40.482 gaiacollaboration2016
05 31 40.478 cutri2003
05 31 40.478 wright2010
05 31 40.481 flewelling2016
05 31 40.467 dolan2001
05 31 40.478 koenig2015
05 31 40.479 zacharias2017
05 31 40.439 henden2016
05 31 40.482 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+12 10 46.87 gaiacollaboration2016
+12 10 46.92 cutri2003
+12 10 46.89 wright2010
+12 10 46.86 flewelling2016
+12 10 46.86 dolan2001
+12 10 46.89 koenig2015
+12 10 46.88 zacharias2017
+12 10 47.76 henden2016
+12 10 46.87 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.91867352 0.369 gaiacollaboration2016
82.918659 60.0 cutri2003
82.9186575 31.1261 wright2010
82.91867083 15.0 flewelling2016
82.9186125 dolan2001
82.918658 koenig2015
82.918662 zacharias2017
82.918497 840.0 henden2016
82.91867383 0.0359 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
12.17968552 0.382 gaiacollaboration2016
12.1797 80.0 cutri2003
12.1796913 32.7149 wright2010
12.17968333 15.0 flewelling2016
12.17968333 dolan2001
12.179691 koenig2015
12.1796897 zacharias2017
12.179934 784.0 henden2016
12.17968508 0.0318 gaiacollaboration2018