Star • GDR1 3335304235789392768

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05455839+0828450
PSO J054558.391+082844.941
WISEA J054558.38+082844.9
GDR1 3335304235789392768
GDR2 3335304240085757440
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
mem_num 4 [integer] koenig2015
ra 05 45 58.3901 h m s gaiacollaboration2016
dec +08 28 44.9387 d m s gaiacollaboration2016
ra_deg 86.49329194 deg gaiacollaboration2016
dec_deg 8.47914963 deg gaiacollaboration2016
pm_ra 1.846 0.575 mas/yr gaiacollaboration2018
pm_dec -2.186 0.501 mas/yr gaiacollaboration2018
plx 2.961 0.3054 mas gaiacollaboration2018
st_dist 337.7237 34.8331 pc gaiacollaboration2018
spt M3.5 [char] koenig2015
spt_num 63.5 [decimal allowed] koenig2015
spt_lit M3.5 [char] koenig2015
H_alpha -54.78 0.1nm koenig2015
CaII_8542 0.91 0.1nm koenig2015
Av 0.0 0.48 mag YSOPY
Teff 3260.0 111.1 K YSOPY
log_Teff 3.513 0.02 log K YSOPY
L_star 0.251 0.05 Lsun YSOPY
log_L_star -0.6 0.21 log Lsun YSOPY
R_star 0.003 Rsun YSOPY
M_star 0.205 0.05 Msun YSOPY
log_M_star -0.689 0.12 log Msun YSOPY
age_star 1.033 1.42 Myr YSOPY
log_age_star 6.014 0.42 log yr YSOPY
B 17.644 0.195 mag henden2016
V 16.124 0.085 mag henden2016
g_sloan 16.849 0.006 mag flewelling2016
r_sloan 15.639 0.007 mag flewelling2016
i_sloan 14.37 1.9e-05 mag flewelling2016
z_sloan 13.773 0.005 mag flewelling2016
y_opt 13.434 0.01 mag (AB) flewelling2016
gaia_g 15.0748 0.0026 mag gaiacollaboration2018
gaia_bp 16.5083 0.0125 mag gaiacollaboration2018
gaia_rp 13.8664 0.0075 mag gaiacollaboration2018
tm_J 12.121 0.021 mag cutri2003
tm_H 11.42 0.024 mag cutri2003
tm_K 11.061 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.633 0.024 mag wright2010
W_4p6 10.153 0.021 mag wright2010
W_12 8.496 0.027 mag wright2010
W_22 6.72 0.082 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.
6.5 2.7 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-6.0 3.2 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3654.34 528.48 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.167 0.0345 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.02 0.28 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
16.896 0.058 henden2016
r_sloan (mag)
Value Error Ref.
15.586 0.116 henden2016
i_sloan (mag)
Value Error Ref.
14.353 0.099 henden2016
gaia_g (mag)
Value Error Ref.
14.851 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 45 58.390 gaiacollaboration2016
05 45 58.391 cutri2003
05 45 58.390 wright2010
05 45 58.390 flewelling2016
05 45 58.390 koenig2015
05 45 58.333 henden2016
05 45 58.384 zacharias2017
05 45 58.390 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+08 28 44.94 gaiacollaboration2016
+08 28 45.03 cutri2003
+08 28 44.90 wright2010
+08 28 44.93 flewelling2016
+08 28 44.90 koenig2015
+08 28 44.81 henden2016
+08 28 45.02 zacharias2017
+08 28 44.93 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
86.49329194 0.893 gaiacollaboration2016
86.493295 60.0 cutri2003
86.4932911 36.6543 wright2010
86.49329167 9.0 flewelling2016
86.493291 koenig2015
86.493055 923.0 henden2016
86.4932657 zacharias2017
86.49329342 0.2854 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
8.47914963 0.885 gaiacollaboration2016
8.479174 60.0 cutri2003
8.4791396 37.8964 wright2010
8.47914722 6.0 flewelling2016
8.47914 koenig2015
8.479114 798.0 henden2016
8.4791733 zacharias2017
8.47914811 0.2532 gaiacollaboration2018