Star • GDR1 3340576978159752832

Cluster
lam Ori
Proposed Clusters
Alternate Names
lamori JJ053117.4+111457
[DM99] 139
GDR2 3340576978159752832
PSO J053117.382+111456.526
2MASS J05311738+1114564
WISEA J053117.38+111456.4
GDR1 3340576978159752832
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 17.3768 h m s gaiacollaboration2016
dec +11 14 56.4688 d m s gaiacollaboration2016
ra_deg 82.82240349 deg gaiacollaboration2016
dec_deg 11.2490191 deg gaiacollaboration2016
pm_ra 0.931 0.072 mas/yr gaiacollaboration2018
pm_dec -1.069 0.059 mas/yr gaiacollaboration2018
rv 40.72 km/s dolan2001
plx 2.4381 0.0511 mas gaiacollaboration2018
st_dist 410.1554 8.5964 pc gaiacollaboration2018
H_alpha -2.69 0.1nm dolan2001
LiI_6708 0.6 0.1nm dolan2001
Agaia 2.61 0.43255 mag gaiacollaboration2018
M_star 0.58 Msun dolan2001
log_M_star -0.2366 log Msun dolan2001
age_star 0.537 Myr dolan2001
log_age_star 5.73 log yr dolan2001
B 15.618 0.042 mag henden2016
V 14.17 0.029 mag dolan2001
Rc 13.21 0.029 mag dolan2001
Ic 12.22 0.029 mag dolan2001
g_sloan 14.79 0.005 mag flewelling2016
r_sloan 13.619 0.007 mag flewelling2016
i_sloan 12.916 mag flewelling2016
z_sloan 12.463 mag flewelling2016
y_opt 12.157 0.012 mag (AB) flewelling2016
gaia_g 13.408 0.0027 mag gaiacollaboration2018
gaia_bp 14.428 0.0111 mag gaiacollaboration2018
gaia_rp 12.4016 0.0072 mag gaiacollaboration2018
tm_J 10.912 0.021 mag cutri2003
tm_H 10.188 0.018 mag cutri2003
tm_K 9.983 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.854 0.023 mag wright2010
W_4p6 9.779 0.021 mag wright2010
W_12 9.644 0.048 mag wright2010
W_22 8.518 mag wright2010
wise_flags "AAAU,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.
1.6 1.5 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-0.9 1.8 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3705.0 352.955 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.105 0.0505 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.55 0.4 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
14.209 0.025 henden2016
g_sloan (mag)
Value Error Ref.
14.932 0.027 henden2016
r_sloan (mag)
Value Error Ref.
13.604 0.014 henden2016
i_sloan (mag)
Value Error Ref.
12.823 0.07 henden2016
gaia_g (mag)
Value Error Ref.
13.234 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 17.377 gaiacollaboration2016
05 31 17.383 cutri2003
05 31 17.380 wright2010
05 31 17.377 flewelling2016
05 31 17.374 dolan2001
05 31 17.374 henden2016
05 31 17.375 zacharias2017
05 31 17.377 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+11 14 56.47 gaiacollaboration2016
+11 14 56.44 cutri2003
+11 14 56.47 wright2010
+11 14 56.47 flewelling2016
+11 14 56.79 dolan2001
+11 14 56.13 henden2016
+11 14 56.48 zacharias2017
+11 14 56.47 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.82240349 0.412 gaiacollaboration2016
82.822428 60.0 cutri2003
82.822418 42.0065 wright2010
82.82240417 18.0 flewelling2016
82.82239167 dolan2001
82.822391 283.0 henden2016
82.8223972 zacharias2017
82.82240386 0.039 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
11.2490191 0.429 gaiacollaboration2016
11.249012 70.0 cutri2003
11.2490198 44.6534 wright2010
11.24901944 12.0 flewelling2016
11.24910833 dolan2001
11.248924 410.0 henden2016
11.2490228 zacharias2017
11.24901874 0.0356 gaiacollaboration2018