Star • GDR1 3340999018825497344

Cluster
lam Ori
Proposed Clusters
Alternate Names
PSO J053143.400+123022.091
2MASS J05314340+1230220
WISEA J053143.39+123021.9
[DM99] 153
lamori JJ053143.4+123022
GDR1 3340999018825497344
V452 Ori
GDR2 3340999023121894912
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 31 43.4042 h m s gaiacollaboration2016
dec +12 30 21.9482 d m s gaiacollaboration2016
ra_deg 82.93085086 deg gaiacollaboration2016
dec_deg 12.50609673 deg gaiacollaboration2016
pm_ra 1.952 0.044 mas/yr gaiacollaboration2018
pm_dec -2.547 0.034 mas/yr gaiacollaboration2018
rv 23.1 km/s dolan2001
plx 2.5939 0.0277 mas gaiacollaboration2018
st_dist 385.5199 4.1169 pc gaiacollaboration2018
spt K7 [char] skiffBMK
spt_num 57.0 [decimal allowed] skiffBMK
spt_lit K7e [char] skiffBMK
H_alpha -15.04 0.1nm dolan2001
LiI_6708 0.43 0.1nm dolan2001
Av 0.0 0.44 mag YSOPY
Teff 3970.0 51.0 K YSOPY
log_Teff 3.599 0.01 log K YSOPY
L_star 1.406 0.03 Lsun YSOPY
log_L_star 0.148 0.02 log Lsun YSOPY
R_star 0.01 Rsun YSOPY
M_star 0.56 0.04 Msun YSOPY
log_M_star -0.252 0.02 log Msun YSOPY
age_star 0.496 0.06 Myr YSOPY
log_age_star 5.696 0.05 log yr YSOPY
B 14.946 0.279 mag henden2016
V 13.45 0.029 mag dolan2001
Rc 12.78 0.029 mag dolan2001
Ic 12.14 0.029 mag dolan2001
g_sloan 14.047 0.004 mag flewelling2016
r_sloan 13.14 0.0 mag flewelling2016
i_sloan 12.937 mag flewelling2016
z_sloan 12.555 mag flewelling2016
y_opt 12.355 0.029 mag (AB) flewelling2016
gaia_g 13.1586 0.0071 mag gaiacollaboration2018
gaia_bp 13.8288 0.0271 mag gaiacollaboration2018
gaia_rp 12.3605 0.021 mag gaiacollaboration2018
tm_J 11.14 0.022 mag cutri2003
tm_H 10.532 0.021 mag cutri2003
tm_K 10.243 0.018 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.151 0.023 mag wright2010
W_4p6 9.782 0.021 mag wright2010
W_12 7.622 0.037 mag wright2010
W_22 5.808 0.07 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.
2.7 1.5 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-3.0 1.2 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4437.0 152.25 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.795 0.022 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.51 0.1 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
1.3 dolan2001
log_M_star (log Msun)
Value Error Ref.
0.114 dolan2001
age_star (Myr)
Value Error Ref.
3.2359 dolan2001
log_age_star (log yr)
Value Error Ref.
6.51 dolan2001
Optical Photometry
V (mag)
Value Error Ref.
13.819 0.211 henden2016
g_sloan (mag)
Value Error Ref.
14.407 0.279 henden2016
r_sloan (mag)
Value Error Ref.
13.375 0.219 henden2016
i_sloan (mag)
Value Error Ref.
12.888 0.164 henden2016
gaia_g (mag)
Value Error Ref.
13.069 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 31 43.404 gaiacollaboration2016
05 31 43.401 cutri2003
05 31 43.399 wright2010
05 31 43.404 flewelling2016
05 31 43.390 dolan2001
05 31 43.398 koenig2015
05 31 43.399 skiffBMK
05 31 43.402 zacharias2017
05 31 43.405 henden2016
05 31 43.404 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+12 30 21.95 gaiacollaboration2016
+12 30 22.09 cutri2003
+12 30 21.99 wright2010
+12 30 21.95 flewelling2016
+12 30 22.24 dolan2001
+12 30 22.00 koenig2015
+12 30 22.10 skiffBMK
+12 30 21.99 zacharias2017
+12 30 21.96 henden2016
+12 30 21.95 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
82.93085086 15.103 gaiacollaboration2016
82.930837 60.0 cutri2003
82.9308273 38.188 wright2010
82.93085 21.0 flewelling2016
82.93079167 dolan2001
82.930827 koenig2015
82.93083 skiffBMK
82.93084 zacharias2017
82.930854 154.0 henden2016
82.93084934 0.0236 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
12.50609673 7.374 gaiacollaboration2016
12.506136 80.0 cutri2003
12.5061097 40.3047 wright2010
12.50609722 33.0 flewelling2016
12.50617778 dolan2001
12.50611 koenig2015
12.50614 skiffBMK
12.5061086 zacharias2017
12.506099 118.0 henden2016
12.50609738 0.0208 gaiacollaboration2018