Star • GDR1 3236623342073511040

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3236623346369319680
PSO J053418.017+044853.328
SDSS J053418.02+044853.3
2MASS J05341802+0448533
GDR1 3236623342073511040
WISEA J053418.03+044853.2
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
mem_num 4 [integer] koenig2015
ra 05 34 18.0224 h m s gaiacollaboration2016
dec +04 48 53.3182 d m s gaiacollaboration2016
ra_deg 83.57509314 deg gaiacollaboration2016
dec_deg 4.81481062 deg gaiacollaboration2016
pm_ra -0.841 0.207 mas/yr gaiacollaboration2018
pm_dec 0.638 0.171 mas/yr gaiacollaboration2018
plx 2.5525 0.1657 mas gaiacollaboration2018
st_dist 391.7728 25.4326 pc gaiacollaboration2018
spt M5.5 [char] koenig2015
spt_num 65.5 [decimal allowed] koenig2015
spt_lit M5.5 [char] koenig2015
H_alpha -10.84 0.1nm koenig2015
CaII_8542 0.89 0.1nm koenig2015
Av 0.0 mag YSOPY
Teff 3000.0 96.3 K YSOPY
log_Teff 3.477 0.01 log K YSOPY
L_star 0.097 0.01 Lsun YSOPY
log_L_star -1.015 0.13 log Lsun YSOPY
R_star 0.002 Rsun YSOPY
M_star 0.11 0.02 Msun YSOPY
log_M_star -0.96 0.08 log Msun YSOPY
age_star 1.224 0.67 Myr YSOPY
log_age_star 6.088 0.3 log yr YSOPY
u_sloan 20.57 0.06 mag ahn2012
g_sloan 18.956 0.013 mag flewelling2016
r_sloan 17.753 0.017 mag flewelling2016
i_sloan 16.216 0.005 mag flewelling2016
z_sloan 15.49 0.012 mag flewelling2016
y_opt 15.054 0.006 mag (AB) flewelling2016
gaia_g 16.9109 0.0046 mag gaiacollaboration2018
gaia_bp 18.409 0.0482 mag gaiacollaboration2018
gaia_rp 15.642 0.0135 mag gaiacollaboration2018
tm_J 13.752 0.037 mag cutri2003
tm_H 13.151 0.03 mag cutri2003
tm_K 12.854 0.033 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 12.378 0.023 mag wright2010
W_4p6 12.051 0.023 mag wright2010
W_12 9.648 0.045 mag wright2010
W_22 7.254 0.123 mag wright2010
wise_flags "AAAB,dd00" [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.
-15.0 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
10.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
3947.75 632.66 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
19.252 0.011 ahn2012
r_sloan (mag)
Value Error Ref.
17.872 0.006 ahn2012
i_sloan (mag)
Value Error Ref.
16.282 0.004 ahn2012
z_sloan (mag)
Value Error Ref.
15.358 0.005 ahn2012
gaia_g (mag)
Value Error Ref.
16.735 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 34 18.022 gaiacollaboration2016
05 34 18.021 cutri2003
05 34 18.032 wright2010
05 34 18.022 flewelling2016
05 34 18.032 koenig2015
05 34 18.025 ahn2012
05 34 18.022 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+04 48 53.32 gaiacollaboration2016
+04 48 53.32 cutri2003
+04 48 53.29 wright2010
+04 48 53.32 flewelling2016
+04 48 53.29 koenig2015
+04 48 53.30 ahn2012
+04 48 53.32 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
83.57509314 1.098 gaiacollaboration2016
83.575086 60.0 cutri2003
83.5751328 43.8421 wright2010
83.57509167 5.0 flewelling2016
83.575133 koenig2015
83.575103 ahn2012
83.57509329 0.1021 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
4.81481062 3.625 gaiacollaboration2016
4.814811 90.0 cutri2003
4.8148036 44.8105 wright2010
4.81481111 6.0 flewelling2016
4.814804 koenig2015
4.814805 ahn2012
4.81480986 0.111 gaiacollaboration2018