Star • GDR1 3336159552757230080

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR1 3336159552757230080
GDR2 3336159557053093248
lamori JJ054356.6+091817
2MASS J05435658+0918169
[DM99] 238
WISEA J054356.58+091816.8
PSO J054356.585+091816.892
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 43 56.5893 h m s gaiacollaboration2016
dec +09 18 16.8209 d m s gaiacollaboration2016
ra_deg 85.98578884 deg gaiacollaboration2016
dec_deg 9.30467246 deg gaiacollaboration2016
pm_ra 2.352 0.169 mas/yr gaiacollaboration2018
pm_dec -2.274 0.133 mas/yr gaiacollaboration2018
rv 27.87 km/s dolan2001
plx 2.6571 0.0918 mas gaiacollaboration2018
st_dist 376.3502 13.0025 pc gaiacollaboration2018
H_alpha -26.71 0.1nm dolan2001
LiI_6708 0.62 0.1nm dolan2001
M_star 0.32 Msun dolan2001
log_M_star -0.4949 log Msun dolan2001
age_star 2.4547 Myr dolan2001
log_age_star 6.39 log yr dolan2001
V 17.3 0.029 mag dolan2001
Rc 16.07 0.029 mag dolan2001
Ic 14.63 0.029 mag dolan2001
g_sloan 18.186 0.06 mag flewelling2016
r_sloan 16.607 0.008 mag flewelling2016
i_sloan 15.486 0.061 mag flewelling2016
z_sloan 14.908 0.025 mag flewelling2016
y_opt 14.187 0.013 mag (AB) flewelling2016
gaia_g 16.3422 0.0375 mag gaiacollaboration2018
gaia_bp 17.6467 0.1008 mag gaiacollaboration2018
gaia_rp 15.1196 0.1046 mag gaiacollaboration2018
tm_J 12.854 0.026 mag cutri2003
tm_H 12.036 0.023 mag cutri2003
tm_K 11.672 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.231 0.023 mag wright2010
W_4p6 10.829 0.022 mag wright2010
W_12 10.1 0.059 mag wright2010
W_22 7.272 0.14 mag wright2010
wise_flags "AAAB,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.
-10.6 11.6 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-39.8 11.4 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3692.95 422.655 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.063 0.005 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.61 0.14 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
16.259 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 43 56.589 gaiacollaboration2016
05 43 56.588 cutri2003
05 43 56.588 wright2010
05 43 56.589 flewelling2016
05 43 56.581 dolan2001
05 43 56.600 zacharias2017
05 43 56.589 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 18 16.82 gaiacollaboration2016
+09 18 16.93 cutri2003
+09 18 16.86 wright2010
+09 18 16.82 flewelling2016
+09 18 16.90 dolan2001
+09 18 17.39 zacharias2017
+09 18 16.82 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
85.98578884 0.515 gaiacollaboration2016
85.985785 60.0 cutri2003
85.9857835 26.3053 wright2010
85.9857875 4.0 flewelling2016
85.98575417 dolan2001
85.9858314 zacharias2017
85.98578943 0.0767 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.30467246 0.534 gaiacollaboration2016
9.304703 60.0 cutri2003
9.3046834 30.8874 wright2010
9.30467222 3.0 flewelling2016
9.30469444 dolan2001
9.3048294 zacharias2017
9.30467167 0.0721 gaiacollaboration2018