Star • GDR1 3335138862368783104

Cluster
lam Ori
Proposed Clusters
Alternate Names
WISEA J055105.95+082234.4
GDR1 3335138862368783104
PSO J055105.960+082234.476
GDR2 3335138866664434048
HSPSC250A_J0551.09+0822.5
2MASS J05510596+0822345
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
mem_num 4 [integer] koenig2015
ra 05 51 05.9597 h m s gaiacollaboration2016
dec +08 22 34.3891 d m s gaiacollaboration2016
ra_deg 87.77483213 deg gaiacollaboration2016
dec_deg 8.37621921 deg gaiacollaboration2016
pm_ra -3.975 0.173 mas/yr gaiacollaboration2018
pm_dec -4.124 0.145 mas/yr gaiacollaboration2018
plx 2.4203 0.1014 mas gaiacollaboration2018
st_dist 413.1719 17.3101 pc gaiacollaboration2018
spt M3.5 [char] koenig2015
spt_num 63.5 [decimal allowed] koenig2015
spt_lit M3.5 [char] koenig2015
H_alpha -46.06 0.1nm koenig2015
CaII_8542 -0.54 0.1nm koenig2015
Av 0.224 0.39 mag YSOPY
Teff 3260.0 99.1 K YSOPY
log_Teff 3.513 0.01 log K YSOPY
L_star 0.27 0.03 Lsun YSOPY
log_L_star -0.569 0.12 log Lsun YSOPY
R_star 0.003 Rsun YSOPY
M_star 0.2 0.04 Msun YSOPY
log_M_star -0.698 0.09 log Msun YSOPY
age_star 0.945 1.27 Myr YSOPY
log_age_star 5.976 0.32 log yr YSOPY
g_sloan 17.427 0.032 mag flewelling2016
r_sloan 16.106 0.024 mag flewelling2016
i_sloan 15.039 0.006 mag flewelling2016
z_sloan 14.186 0.011 mag flewelling2016
y_opt 13.9 0.004 mag (AB) flewelling2016
gaia_g 15.6729 0.0103 mag gaiacollaboration2018
gaia_bp 16.8782 0.0674 mag gaiacollaboration2018
gaia_rp 14.4593 0.0175 mag gaiacollaboration2018
tm_J 12.313 0.025 mag cutri2003
tm_H 11.519 0.026 mag cutri2003
tm_K 11.09 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.597 0.023 mag wright2010
W_4p6 10.057 0.02 mag wright2010
W_12 7.427 0.018 mag wright2010
W_22 4.672 0.032 mag wright2010
wise_flags "AAAA,0000" [char] wright2010
Her_250 100.8 21.3 mJy marton2017

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.
0.0 7.3 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-3.4 5.3 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3465.0 304.275 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.167 0.0145 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.13 0.16 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.536 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 51 05.960 gaiacollaboration2016
05 51 05.966 cutri2003
05 51 05.958 wright2010
05 51 05.960 flewelling2016
05 51 05.958 koenig2015
05 51 05.904 marton2017
05 51 05.960 zacharias2017
05 51 05.960 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+08 22 34.39 gaiacollaboration2016
+08 22 34.54 cutri2003
+08 22 34.45 wright2010
+08 22 34.39 flewelling2016
+08 22 34.45 koenig2015
+08 22 34.32 marton2017
+08 22 34.44 zacharias2017
+08 22 34.39 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
87.77483213 0.491 gaiacollaboration2016
87.774859 60.0 cutri2003
87.7748257 36.4911 wright2010
87.77483333 5.0 flewelling2016
87.774826 koenig2015
87.7746 2160000.0 marton2017
87.7748319 zacharias2017
87.77483163 0.0898 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
8.37621921 0.51 gaiacollaboration2016
8.376262 70.0 cutri2003
8.3762373 38.1134 wright2010
8.37621944 4.0 flewelling2016
8.376237 koenig2015
8.3762 2160000.0 marton2017
8.3762325 zacharias2017
8.37621857 0.0825 gaiacollaboration2018