Star • GDR1 3335138931087608832

Cluster
lam Ori
Proposed Clusters
Alternate Names
WISEA J055104.65+082302.9
GDR1 3335138931087608832
GDR2 3335138935383909760
[DM99] 266
2MASS J05510466+0823031
PSO J055104.655+082303.042
lamori JJ055104.7+082303
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 51 04.6565 h m s gaiacollaboration2016
dec +08 23 02.9395 d m s gaiacollaboration2016
ra_deg 87.76940214 deg gaiacollaboration2016
dec_deg 8.38414986 deg gaiacollaboration2016
pm_ra -3.323 0.067 mas/yr gaiacollaboration2018
pm_dec -3.072 0.057 mas/yr gaiacollaboration2018
rv 24.4 km/s dolan2001
plx 2.5235 0.0392 mas gaiacollaboration2018
st_dist 396.275 6.1557 pc gaiacollaboration2018
H_alpha 0.68 0.1nm dolan2001
LiI_6708 0.29 0.1nm dolan2001
Agaia 1.4935 0.1712 mag gaiacollaboration2018
M_star 1.48 Msun dolan2001
log_M_star 0.1703 log Msun dolan2001
age_star 5.6234 Myr dolan2001
log_age_star 6.75 log yr dolan2001
B 13.734 0.03 mag henden2016
V 12.9 0.029 mag dolan2001
Rc 12.34 0.029 mag dolan2001
Ic 11.78 0.029 mag dolan2001
g_sloan 13.192 0.001 mag flewelling2016
r_sloan 12.736 mag flewelling2016
i_sloan 12.354 mag flewelling2016
z_sloan 12.121 mag flewelling2016
y_opt 11.949 0.008 mag (AB) flewelling2016
gaia_g 12.5956 0.002 mag gaiacollaboration2018
gaia_bp 13.1466 0.0076 mag gaiacollaboration2018
gaia_rp 11.9048 0.0055 mag gaiacollaboration2018
tm_J 10.93 0.023 mag cutri2003
tm_H 10.461 0.025 mag cutri2003
tm_K 10.318 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.204 0.023 mag wright2010
W_4p6 10.227 0.02 mag wright2010
W_12 10.169 0.094 mag wright2010
W_22 8.932 mag wright2010
wise_flags "AAAU,0h00" [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.
-5.0 1.2 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-2.8 1.2 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4935.64 166.32 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.199 0.0275 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.5 0.1 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
12.801 0.037 henden2016
g_sloan (mag)
Value Error Ref.
13.257 0.022 henden2016
r_sloan (mag)
Value Error Ref.
12.517 0.017 henden2016
i_sloan (mag)
Value Error Ref.
12.17 0.064 henden2016
gaia_g (mag)
Value Error Ref.
12.483 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 51 04.657 gaiacollaboration2016
05 51 04.664 cutri2003
05 51 04.658 wright2010
05 51 04.658 flewelling2016
05 51 04.666 dolan2001
05 51 04.661 zacharias2017
05 51 04.660 henden2016
05 51 04.656 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+08 23 02.94 gaiacollaboration2016
+08 23 03.15 cutri2003
+08 23 02.94 wright2010
+08 23 02.96 flewelling2016
+08 23 02.95 dolan2001
+08 23 02.98 zacharias2017
+08 23 02.86 henden2016
+08 23 02.94 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
87.76940214 0.307 gaiacollaboration2016
87.769434 60.0 cutri2003
87.7694098 37.2261 wright2010
87.76940833 30.0 flewelling2016
87.76944167 dolan2001
87.7694219 zacharias2017
87.769418 84.0 henden2016
87.76940158 0.0347 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
8.38414985 0.288 gaiacollaboration2016
8.384209 70.0 cutri2003
8.3841507 40.7112 wright2010
8.38415556 44.0 flewelling2016
8.38415278 dolan2001
8.3841611 zacharias2017
8.384129 110.0 henden2016
8.38414936 0.032 gaiacollaboration2018