Star • GDR1 3340564849172298496

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3340564849172298496
[DM99] 146
PSO J053134.167+110344.932
GDR1 3340564849172298496
WISEA J053134.16+110344.8
lamori JJ053134.2+110345
2MASS J05313416+1103450
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 34.1707 h m s gaiacollaboration2016
dec +11 03 44.8662 d m s gaiacollaboration2016
ra_deg 82.89237777 deg gaiacollaboration2016
dec_deg 11.06246283 deg gaiacollaboration2016
pm_ra -3.644 0.553 mas/yr gaiacollaboration2018
pm_dec 1.812 0.404 mas/yr gaiacollaboration2018
rv 28.57 km/s dolan2001
plx 2.8391 0.3097 mas gaiacollaboration2018
st_dist 352.2243 38.422 pc gaiacollaboration2018
H_alpha -4.71 0.1nm dolan2001
LiI_6708 0.49 0.1nm dolan2001
M_star 0.34 Msun dolan2001
log_M_star -0.4685 log Msun dolan2001
age_star 1.995 Myr dolan2001
log_age_star 6.3 log yr dolan2001
V 16.86 0.029 mag dolan2001
Rc 15.7 0.029 mag dolan2001
Ic 14.32 0.029 mag dolan2001
g_sloan 17.344 0.012 mag flewelling2016
r_sloan 16.111 0.016 mag flewelling2016
i_sloan 14.988 0.012 mag flewelling2016
z_sloan 14.417 0.01 mag flewelling2016
y_opt 14.151 0.008 mag (AB) flewelling2016
gaia_g 15.7066 0.0036 mag gaiacollaboration2018
gaia_bp 16.9508 0.0087 mag gaiacollaboration2018
gaia_rp 14.5041 0.005 mag gaiacollaboration2018
tm_J 12.855 0.029 mag cutri2003
tm_H 12.135 0.027 mag cutri2003
tm_K 11.915 0.028 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.786 0.022 mag wright2010
W_4p6 11.692 0.022 mag wright2010
W_12 11.293 0.224 mag wright2010
W_22 8.191 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.
0.8 5.8 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-7.0 5.8 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3600.0 428.65 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.106 0.023 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.84 0.185 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.511 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 34.171 gaiacollaboration2016
05 31 34.168 cutri2003
05 31 34.166 wright2010
05 31 34.170 flewelling2016
05 31 34.151 dolan2001
05 31 34.170 zacharias2017
05 31 34.171 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+11 03 44.87 gaiacollaboration2016
+11 03 45.01 cutri2003
+11 03 44.89 wright2010
+11 03 44.86 flewelling2016
+11 03 45.13 dolan2001
+11 03 44.97 zacharias2017
+11 03 44.87 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.89237777 0.535 gaiacollaboration2016
82.892366 84.85 cutri2003
82.8923585 36.1791 wright2010
82.892375 17.0 flewelling2016
82.89229583 dolan2001
82.8923748 zacharias2017
82.89237728 0.2762 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
11.06246283 0.509 gaiacollaboration2016
11.062502 84.85 cutri2003
11.06247 39.4726 wright2010
11.06246111 12.0 flewelling2016
11.06253611 dolan2001
11.0624906 zacharias2017
11.06246308 0.2319 gaiacollaboration2018