Star • GDR1 3241402025766485760

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05185168+0741443
GDR1 3241402025766485760
GDR2 3241402030062067840
WISEA J051851.68+074144.3
PSO J051851.685+074144.390
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
mem_num 4 [integer] koenig2015
ra 05 18 51.6907 h m s gaiacollaboration2016
dec +07 41 44.354 d m s gaiacollaboration2016
ra_deg 79.7153781 deg gaiacollaboration2016
dec_deg 7.69565389 deg gaiacollaboration2016
pm_ra 2.48 0.094 mas/yr gaiacollaboration2018
pm_dec -3.468 0.074 mas/yr gaiacollaboration2018
plx 2.4806 0.0549 mas gaiacollaboration2018
st_dist 403.1283 8.9219 pc gaiacollaboration2018
spt M1.5 [char] koenig2015
spt_num 61.5 [decimal allowed] koenig2015
spt_lit M1.5 [char] koenig2015
H_alpha -10.93 0.1nm koenig2015
CaII_8542 1.15 0.1nm koenig2015
Av 0.209 0.14 mag YSOPY
Agaia 2.6272 0.4095 mag gaiacollaboration2018
Teff 3560.0 59.8 K YSOPY
log_Teff 3.551 0.01 log K YSOPY
L_star 0.175 0.02 Lsun YSOPY
log_L_star -0.757 0.09 log Lsun YSOPY
R_star 0.003 Rsun YSOPY
M_star 0.41 0.04 Msun YSOPY
log_M_star -0.387 0.05 log Msun YSOPY
age_star 4.088 1.77 Myr YSOPY
log_age_star 6.611 0.17 log yr YSOPY
g_sloan 17.237 0.01 mag flewelling2016
r_sloan 16.012 0.004 mag flewelling2016
i_sloan 15.091 0.002 mag flewelling2016
z_sloan 14.488 0.01 mag flewelling2016
y_opt 14.14 0.01 mag (AB) flewelling2016
gaia_g 15.6591 0.0058 mag gaiacollaboration2018
gaia_bp 16.8767 0.0259 mag gaiacollaboration2018
gaia_rp 14.5387 0.0177 mag gaiacollaboration2018
tm_J 12.831 0.024 mag cutri2003
tm_H 12.054 0.031 mag cutri2003
tm_K 11.742 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.369 0.023 mag wright2010
W_4p6 10.926 0.02 mag wright2010
W_12 9.118 0.035 mag wright2010
W_22 7.237 0.119 mag wright2010
wise_flags "AAAB,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.
5.9 11.0 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-2.5 10.6 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4253.92 796.29 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.095 0.0045 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.57 0.225 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
17.17 0.083 henden2016
r_sloan (mag)
Value Error Ref.
15.859 0.029 henden2016
i_sloan (mag)
Value Error Ref.
14.902 0.028 henden2016
gaia_g (mag)
Value Error Ref.
15.459 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 18 51.681 cutri2003
05 18 51.688 wright2010
05 18 51.691 flewelling2016
05 18 51.688 koenig2015
05 18 51.685 zacharias2017
05 18 51.695 henden2016
05 18 51.691 gaiacollaboration2016
05 18 51.691 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+07 41 44.37 cutri2003
+07 41 44.39 wright2010
+07 41 44.36 flewelling2016
+07 41 44.39 koenig2015
+07 41 44.39 zacharias2017
+07 41 44.52 henden2016
+07 41 44.35 gaiacollaboration2016
+07 41 44.35 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
79.715337 60.0 cutri2003
79.7153656 39.7934 wright2010
79.71537917 3.0 flewelling2016
79.715366 koenig2015
79.7153544 zacharias2017
79.715395 1134.0 henden2016
79.7153781 0.39 gaiacollaboration2016
79.71537825 0.0481 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
7.695659 70.0 cutri2003
7.695664 41.7463 wright2010
7.69565556 9.0 flewelling2016
7.695664 koenig2015
7.6956639 zacharias2017
7.6957 810.0 henden2016
7.69565389 0.372 gaiacollaboration2016
7.69565358 0.0416 gaiacollaboration2018