Star • GDR1 3333534743622044544

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3333534747918649600
SDSS J054020.84+065514.4
PSO J054020.844+065514.691
GDR1 3333534743622044544
WISEA J054020.84+065514.6
2MASS J05402083+0655146
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
mem_num 4 [integer] koenig2015
ra 05 40 20.8492 h m s gaiacollaboration2016
dec +06 55 14.6309 d m s gaiacollaboration2016
ra_deg 85.08687164 deg gaiacollaboration2016
dec_deg 6.92073079 deg gaiacollaboration2016
pm_ra 2.988 0.15 mas/yr gaiacollaboration2018
pm_dec 1.786 0.129 mas/yr gaiacollaboration2018
plx 3.2663 0.1133 mas gaiacollaboration2018
st_dist 306.1568 10.6198 pc gaiacollaboration2018
spt M6.5 [char] koenig2015
spt_num 66.5 [decimal allowed] koenig2015
spt_lit M6.5 [char] koenig2015
H_alpha -78.55 0.1nm koenig2015
CaII_8542 0.48 0.1nm koenig2015
Av 0.0 mag YSOPY
Agaia 0.892 0.46805 mag gaiacollaboration2018
Teff 2725.0 87.0 K YSOPY
log_Teff 3.435 0.01 log K YSOPY
L_star 0.169 0.01 Lsun YSOPY
log_L_star -0.772 0.07 log Lsun YSOPY
R_star 0.002 Rsun YSOPY
M_star 0.102 0.01 Msun YSOPY
log_M_star -0.993 0.03 log Msun YSOPY
age_star 0.074 0.04 Myr YSOPY
log_age_star 4.871 0.16 log yr YSOPY
u_sloan 19.774 0.063 mag ahn2012
g_sloan 18.453 0.005 mag flewelling2016
r_sloan 17.15 0.013 mag flewelling2016
i_sloan 15.558 0.003 mag flewelling2016
z_sloan 14.76 0.003 mag flewelling2016
y_opt 14.314 0.009 mag (AB) flewelling2016
gaia_g 16.2656 0.0027 mag gaiacollaboration2018
gaia_bp 17.993 0.028 mag gaiacollaboration2018
gaia_rp 14.9415 0.0093 mag gaiacollaboration2018
tm_J 12.921 0.027 mag cutri2003
tm_H 12.236 0.027 mag cutri2003
tm_K 11.884 0.029 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.602 0.024 mag wright2010
W_4p6 11.15 0.021 mag wright2010
W_12 9.388 0.047 mag wright2010
W_22 8.125 0.279 mag wright2010
wise_flags "AAAB,d000" [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.
14.0 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
12.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
3824.98 432.54 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
18.667 0.01 ahn2012
r_sloan (mag)
Value Error Ref.
17.215 0.005 ahn2012
i_sloan (mag)
Value Error Ref.
15.642 0.004 ahn2012
z_sloan (mag)
Value Error Ref.
14.685 0.004 ahn2012
gaia_g (mag)
Value Error Ref.
16.037 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 40 20.849 gaiacollaboration2016
05 40 20.835 cutri2003
05 40 20.848 wright2010
05 40 20.849 flewelling2016
05 40 20.848 koenig2015
05 40 20.849 ahn2012
05 40 20.849 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+06 55 14.63 gaiacollaboration2016
+06 55 14.61 cutri2003
+06 55 14.63 wright2010
+06 55 14.63 flewelling2016
+06 55 14.63 koenig2015
+06 55 14.49 ahn2012
+06 55 14.63 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
85.08687164 0.508 gaiacollaboration2016
85.086812 60.0 cutri2003
85.0868647 38.7982 wright2010
85.08687083 5.0 flewelling2016
85.086865 koenig2015
85.086869 ahn2012
85.08687197 0.0824 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
6.92073079 0.579 gaiacollaboration2016
6.920726 70.0 cutri2003
6.9207298 41.2202 wright2010
6.92073056 5.0 flewelling2016
6.92073 koenig2015
6.920692 ahn2012
6.92073095 0.0818 gaiacollaboration2018