Star • GDR1 3336176182870708992

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3336176187166453760
PSO J054336.609+092455.572
GDR1 3336176182870708992
WISEA J054336.60+092455.4
lamori JJ054336.6+092456
2MASS J05433660+0924555
[DM99] 233
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 43 36.6112 h m s gaiacollaboration2016
dec +09 24 55.46 d m s gaiacollaboration2016
ra_deg 85.90254681 deg gaiacollaboration2016
dec_deg 9.41540554 deg gaiacollaboration2016
pm_ra 1.713 0.101 mas/yr gaiacollaboration2018
pm_dec -2.448 0.083 mas/yr gaiacollaboration2018
rv 24.16 km/s dolan2001
plx 2.3746 0.0561 mas gaiacollaboration2018
st_dist 421.1236 9.9491 pc gaiacollaboration2018
H_alpha -4.83 0.1nm dolan2001
LiI_6708 0.66 0.1nm dolan2001
M_star 0.55 Msun dolan2001
log_M_star -0.2596 log Msun dolan2001
age_star 1.4791 Myr dolan2001
log_age_star 6.17 log yr dolan2001
V 15.06 0.029 mag dolan2001
Rc 14.06 0.029 mag dolan2001
Ic 13.04 0.029 mag dolan2001
g_sloan 15.552 0.003 mag flewelling2016
r_sloan 14.432 0.004 mag flewelling2016
i_sloan 13.75 0.016 mag flewelling2016
z_sloan 13.248 0.017 mag flewelling2016
y_opt 12.926 0.007 mag (AB) flewelling2016
gaia_g 14.2245 0.0071 mag gaiacollaboration2018
gaia_bp 15.2293 0.0297 mag gaiacollaboration2018
gaia_rp 13.213 0.0179 mag gaiacollaboration2018
tm_J 11.663 0.025 mag cutri2003
tm_H 10.948 0.023 mag cutri2003
tm_K 10.762 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.652 0.023 mag wright2010
W_4p6 10.543 0.021 mag wright2010
W_12 10.564 0.088 mag wright2010
W_22 8.971 mag wright2010
wise_flags "AAAU,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.
1.4 1.8 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-4.9 1.8 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3741.0 372.645 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.536 0.0275 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.74 0.285 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
14.033 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 43 36.601 cutri2003
05 43 36.609 wright2010
05 43 36.611 flewelling2016
05 43 36.629 dolan2001
05 43 36.610 zacharias2017
05 43 36.611 gaiacollaboration2016
05 43 36.611 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 24 55.53 cutri2003
+09 24 55.50 wright2010
+09 24 55.46 flewelling2016
+09 24 55.50 dolan2001
+09 24 55.53 zacharias2017
+09 24 55.46 gaiacollaboration2016
+09 24 55.46 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
85.902505 80.0 cutri2003
85.9025379 31.0443 wright2010
85.90254583 6.0 flewelling2016
85.90262083 dolan2001
85.9025414 zacharias2017
85.90254681 0.465 gaiacollaboration2016
85.90254689 0.0523 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.415424 100.0 cutri2003
9.4154161 34.8073 wright2010
9.41540556 9.0 flewelling2016
9.41541667 dolan2001
9.4154247 zacharias2017
9.41540554 0.449 gaiacollaboration2016
9.41540536 0.045 gaiacollaboration2018