Star • GDR1 3242226212811022592

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05185038+0824023
WISEA J051850.38+082402.4
GDR2 3242226212811022592
GDR1 3242226212811022592
PSO J051850.389+082402.373
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
mem_num 4 [integer] koenig2015
ra 05 18 50.392 h m s gaiacollaboration2016
dec +08 24 02.4558 d m s gaiacollaboration2016
ra_deg 79.70996677 deg gaiacollaboration2016
dec_deg 8.40068218 deg gaiacollaboration2016
pm_ra 2.385 0.129 mas/yr gaiacollaboration2018
pm_dec -3.304 0.1 mas/yr gaiacollaboration2018
plx 2.3612 0.0815 mas gaiacollaboration2018
st_dist 423.5135 14.6181 pc gaiacollaboration2018
spt M1.5 [char] koenig2015
spt_num 61.5 [decimal allowed] koenig2015
spt_lit M1.5 [char] koenig2015
H_alpha -28.38 0.1nm koenig2015
CaII_8542 -0.26 0.1nm koenig2015
Av 0.328 0.14 mag YSOPY
Teff 3560.0 71.1 K YSOPY
log_Teff 3.551 0.01 log K YSOPY
L_star 0.171 0.03 Lsun YSOPY
log_L_star -0.766 0.15 log Lsun YSOPY
R_star 0.003 Rsun YSOPY
M_star 0.409 0.05 Msun YSOPY
log_M_star -0.388 0.06 log Msun YSOPY
age_star 4.319 2.43 Myr YSOPY
log_age_star 6.635 0.25 log yr YSOPY
g_sloan 17.481 0.02 mag flewelling2016
r_sloan 16.339 0.011 mag flewelling2016
i_sloan 15.345 0.013 mag flewelling2016
z_sloan 14.738 0.008 mag flewelling2016
y_opt 14.417 0.016 mag (AB) flewelling2016
gaia_g 16.0657 0.0101 mag gaiacollaboration2018
gaia_bp 17.323 0.054 mag gaiacollaboration2018
gaia_rp 14.8963 0.0279 mag gaiacollaboration2018
tm_J 12.949 0.022 mag cutri2003
tm_H 12.023 0.03 mag cutri2003
tm_K 11.549 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.95 0.024 mag wright2010
W_4p6 10.415 0.02 mag wright2010
W_12 7.58 0.018 mag wright2010
W_22 5.413 0.032 mag wright2010
wise_flags "AAAA,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.
-8.2 11.2 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-7.0 10.8 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3585.67 381.255 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.111 0.008 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.86 0.16 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
17.642 henden2016
r_sloan (mag)
Value Error Ref.
16.383 henden2016
i_sloan (mag)
Value Error Ref.
15.05 0.084 henden2016
gaia_g (mag)
Value Error Ref.
15.892 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 18 50.392 gaiacollaboration2016
05 18 50.384 cutri2003
05 18 50.388 wright2010
05 18 50.392 flewelling2016
05 18 50.388 koenig2015
05 18 50.374 henden2016
05 18 50.400 zacharias2017
05 18 50.392 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+08 24 02.46 gaiacollaboration2016
+08 24 02.31 cutri2003
+08 24 02.45 wright2010
+08 24 02.46 flewelling2016
+08 24 02.44 koenig2015
+08 24 01.39 henden2016
+08 24 02.56 zacharias2017
+08 24 02.45 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
79.70996677 0.525 gaiacollaboration2016
79.709935 70.0 cutri2003
79.7099484 43.6653 wright2010
79.70996667 3.0 flewelling2016
79.709948 koenig2015
79.709892 1150.0 henden2016
79.7099994 zacharias2017
79.70996731 0.0658 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
8.40068218 0.533 gaiacollaboration2016
8.400642 100.0 cutri2003
8.4006794 44.0628 wright2010
8.40068333 3.0 flewelling2016
8.400679 koenig2015
8.400386 472.0 henden2016
8.40071 zacharias2017
8.40068148 0.0562 gaiacollaboration2018