Star • GDR1 3340576497127342336

Cluster
lam Ori
Proposed Clusters
Alternate Names
WISEA J053146.34+111520.2
2MASS J05314635+1115201
[DM99] 155
GDR1 3340576497127342336
lamori JJ053146.3+111520
PSO J053146.352+111520.172
GDR2 3340576501420062208
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 46.3494 h m s gaiacollaboration2016
dec +11 15 20.2196 d m s gaiacollaboration2016
ra_deg 82.9431224 deg gaiacollaboration2016
dec_deg 11.25561656 deg gaiacollaboration2016
pm_ra 0.94 0.054 mas/yr gaiacollaboration2018
pm_dec -1.195 0.044 mas/yr gaiacollaboration2018
plx 2.3341 0.0358 mas gaiacollaboration2018
st_dist 428.4307 6.5712 pc gaiacollaboration2018
H_alpha -3.84 0.1nm dolan2001
Agaia 2.7017 0.3496 mag gaiacollaboration2018
M_star 0.55 Msun dolan2001
log_M_star -0.2596 log Msun dolan2001
age_star 1.3804 Myr dolan2001
log_age_star 6.14 log yr dolan2001
B 16.512 0.085 mag henden2016
V 14.99 0.029 mag dolan2001
Rc 13.99 0.029 mag dolan2001
Ic 12.96 0.029 mag dolan2001
g_sloan 15.674 0.007 mag flewelling2016
r_sloan 14.477 0.006 mag flewelling2016
i_sloan 13.638 0.019 mag flewelling2016
z_sloan 13.207 0.002 mag flewelling2016
y_opt 12.991 0.006 mag (AB) flewelling2016
gaia_g 14.2527 0.0026 mag gaiacollaboration2018
gaia_bp 15.313 0.0129 mag gaiacollaboration2018
gaia_rp 13.2228 0.0055 mag gaiacollaboration2018
tm_J 11.704 0.025 mag cutri2003
tm_H 10.974 0.023 mag cutri2003
tm_K 10.778 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.674 0.023 mag wright2010
W_4p6 10.604 0.02 mag wright2010
W_12 10.251 0.082 mag wright2010
W_22 8.341 0.302 mag wright2010
wise_flags "AAAB,000d" [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.
1.8 2.3 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-2.4 2.3 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3715.33 279.685 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.55 0.02 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.79 0.24 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
15.032 0.057 henden2016
g_sloan (mag)
Value Error Ref.
15.748 0.027 henden2016
r_sloan (mag)
Value Error Ref.
14.412 0.009 henden2016
i_sloan (mag)
Value Error Ref.
13.568 0.097 henden2016
gaia_g (mag)
Value Error Ref.
14.045 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 46.349 gaiacollaboration2016
05 31 46.353 cutri2003
05 31 46.348 wright2010
05 31 46.349 flewelling2016
05 31 46.328 dolan2001
05 31 46.348 zacharias2017
05 31 46.351 henden2016
05 31 46.349 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+11 15 20.22 gaiacollaboration2016
+11 15 20.16 cutri2003
+11 15 20.20 wright2010
+11 15 20.22 flewelling2016
+11 15 20.42 dolan2001
+11 15 20.25 zacharias2017
+11 15 20.16 henden2016
+11 15 20.22 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.9431224 0.528 gaiacollaboration2016
82.943137 60.0 cutri2003
82.9431175 29.5881 wright2010
82.94312083 4.0 flewelling2016
82.94303333 dolan2001
82.9431154 zacharias2017
82.943131 435.0 henden2016
82.94312242 0.0281 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
11.25561656 0.521 gaiacollaboration2016
11.255601 60.0 cutri2003
11.2556122 33.1975 wright2010
11.25561667 3.0 flewelling2016
11.25567222 dolan2001
11.2556258 zacharias2017
11.255599 933.0 henden2016
11.25561648 0.0263 gaiacollaboration2018