Star • GDR1 3389026786238193152

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR1 3389026786238193152
PPM 120965
PSO J052720.785+125015.244
GDR2 3389026786238193152
WISEA J052720.79+125015.3
2MASS J05272079+1250156
HD 35729
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 27 20.7997 h m s gaiacollaboration2016
dec +12 50 15.2079 d m s gaiacollaboration2016
ra_deg 81.83666562 deg gaiacollaboration2016
dec_deg 12.83755774 deg gaiacollaboration2016
pm_ra 9.131 0.118 mas/yr gaiacollaboration2018
pm_dec -20.537 0.086 mas/yr gaiacollaboration2018
plx 5.3578 0.0623 mas gaiacollaboration2018
st_dist 186.6438 2.1703 pc gaiacollaboration2018
spt B3 [char] dolan2001
spt_num 13.0 [decimal allowed] dolan2001
spt_lit B3 [char] dolan2001
Av 1.185 mag YSOPY
Agaia 0.8538 0.2103 mag gaiacollaboration2018
Teff 17000.0 5383.8 K YSOPY
log_Teff 4.23 0.11 log K YSOPY
L_star 91.617 43.47 Lsun YSOPY
log_L_star 1.962 0.47 log Lsun YSOPY
R_star 1.49 Rsun YSOPY
M_star 3.451 0.76 Msun YSOPY
log_M_star 0.538 0.09 log Msun YSOPY
age_star 6.737 17.07 Myr YSOPY
log_age_star 6.828 0.59 log yr YSOPY
B 9.277 mag henden2016
V 8.965 0.008 mag dolan2001
g_sloan 9.418 0.0 mag flewelling2016
r_sloan 9.105 0.001 mag flewelling2016
i_sloan 8.661 0.338 mag flewelling2016
z_sloan 8.792 0.09 mag flewelling2016
y_opt 9.202 0.035 mag (AB) flewelling2016
gaia_g 8.8813 0.0006 mag gaiacollaboration2018
gaia_bp 9.0619 0.0024 mag gaiacollaboration2018
gaia_rp 8.6111 0.0022 mag gaiacollaboration2018
tm_J 8.286 0.023 mag cutri2003
tm_H 8.177 0.016 mag cutri2003
tm_K 8.138 0.016 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 8.097 0.023 mag wright2010
W_4p6 8.122 0.02 mag wright2010
W_12 8.156 0.023 mag wright2010
W_22 8.349 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.
8.713 0.595 gaiacollaboration2016
9.0 2.3 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-20.667 0.641 gaiacollaboration2016
-20.2 2.3 zacharias2017
plx (mas)
Value Error Ref.
5.4 0.468 gaiacollaboration2016
st_dist (pc)
Value Error Ref.
185.19 16.049 gaiacollaboration2016
Derived Stellar Properties
Teff (K)
Value Error Ref.
12302.6877081 dolan2001
7232.2 173.605 gaiacollaboration2018
log_Teff (log K)
Value Error Ref.
4.09 dolan2001
L_star (Lsun)
Value Error Ref.
234.422881532 dolan2001
7.184 0.109 gaiacollaboration2018
log_L_star (log Lsun)
Value Error Ref.
2.37 dolan2001
R_star (Rsun)
Value Error Ref.
1.71 0.08 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
3.6 dolan2001
log_M_star (log Msun)
Value Error Ref.
0.5563025008 dolan2001
Optical Photometry
V (mag)
Value Error Ref.
8.924 henden2016
g_sloan (mag)
Value Error Ref.
9.065 henden2016
r_sloan (mag)
Value Error Ref.
8.877 henden2016
i_sloan (mag)
Value Error Ref.
8.962 henden2016
gaia_g (mag)
Value Error Ref.
8.861 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 27 20.800 gaiacollaboration2016
05 27 20.795 cutri2003
05 27 20.797 wright2010
05 27 20.800 flewelling2016
05 27 20.789 dolan2001
05 27 20.791 zacharias2017
05 27 20.808 henden2016
05 27 20.800 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+12 50 15.21 gaiacollaboration2016
+12 50 15.60 cutri2003
+12 50 15.34 wright2010
+12 50 15.21 flewelling2016
+12 50 15.54 dolan2001
+12 50 15.49 zacharias2017
+12 50 15.15 henden2016
+12 50 15.20 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
81.83666562 0.374 gaiacollaboration2016
81.836646 60.0 cutri2003
81.8366534 35.1398 wright2010
81.83666667 1.0 flewelling2016
81.83662 dolan2001
81.8366294 zacharias2017
81.8367 169.0 henden2016
81.83666687 0.0643 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
12.83755774 0.354 gaiacollaboration2016
12.837667 70.0 cutri2003
12.8375951 37.1385 wright2010
12.83755833 1.0 flewelling2016
12.83765 dolan2001
12.8376369 zacharias2017
12.837542 113.0 henden2016
12.83755476 0.0501 gaiacollaboration2018