Star • GDR1 3335126905179193088

Cluster
lam Ori
Proposed Clusters
Alternate Names
lamori JJ055003.9+080708
2MASS J05500389+0807082
GDR2 3335126909475603456
[DM99] 264
WISEA J055003.90+080708.1
GDR1 3335126905179193088
PSO J055003.920+080708.297
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 50 03.902 h m s gaiacollaboration2016
dec +08 07 08.1376 d m s gaiacollaboration2016
ra_deg 87.51625845 deg gaiacollaboration2016
dec_deg 8.11892711 deg gaiacollaboration2016
pm_ra -3.437 0.089 mas/yr gaiacollaboration2018
pm_dec -3.566 0.076 mas/yr gaiacollaboration2018
rv 26.67 km/s dolan2001
plx 2.448 0.0467 mas gaiacollaboration2018
st_dist 408.4967 7.7928 pc gaiacollaboration2018
H_alpha 1.92 0.1nm dolan2001
LiI_6708 0.32 0.1nm dolan2001
M_star 1.29 Msun dolan2001
log_M_star 0.1106 log Msun dolan2001
age_star 10.7152 Myr dolan2001
log_age_star 7.03 log yr dolan2001
B 13.747 0.047 mag henden2016
V 12.89 0.029 mag dolan2001
Rc 12.34 0.029 mag dolan2001
Ic 11.85 0.029 mag dolan2001
g_sloan 13.227 0.001 mag flewelling2016
r_sloan 12.927 mag flewelling2016
i_sloan 12.531 mag flewelling2016
z_sloan 12.281 mag flewelling2016
y_opt 12.098 0.014 mag (AB) flewelling2016
gaia_g 12.6175 0.003 mag gaiacollaboration2018
gaia_bp 13.1396 0.011 mag gaiacollaboration2018
gaia_rp 11.9542 0.0078 mag gaiacollaboration2018
tm_J 11.083 0.026 mag cutri2003
tm_H 10.623 0.024 mag cutri2003
tm_K 10.481 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.413 0.023 mag wright2010
W_4p6 10.427 0.021 mag wright2010
W_12 10.383 0.093 mag wright2010
W_22 8.873 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.
-5.0 1.2 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-2.7 1.2 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4899.25 31.5 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.26 0.034 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.56 0.02 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
12.856 0.031 henden2016
g_sloan (mag)
Value Error Ref.
13.276 0.026 henden2016
r_sloan (mag)
Value Error Ref.
12.555 0.041 henden2016
i_sloan (mag)
Value Error Ref.
12.272 0.035 henden2016
gaia_g (mag)
Value Error Ref.
12.474 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 50 03.902 gaiacollaboration2016
05 50 03.900 cutri2003
05 50 03.901 wright2010
05 50 03.902 flewelling2016
05 50 03.925 dolan2001
05 50 03.907 zacharias2017
05 50 03.906 henden2016
05 50 03.902 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+08 07 08.14 gaiacollaboration2016
+08 07 08.26 cutri2003
+08 07 08.14 wright2010
+08 07 08.14 flewelling2016
+08 07 08.34 dolan2001
+08 07 08.18 zacharias2017
+08 07 08.07 henden2016
+08 07 08.14 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
87.51625845 0.236 gaiacollaboration2016
87.516248 60.0 cutri2003
87.5162524 28.9571 wright2010
87.51625833 18.0 flewelling2016
87.51635417 dolan2001
87.5162783 zacharias2017
87.516275 94.0 henden2016
87.51625802 0.0412 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
8.11892711 0.165 gaiacollaboration2016
8.118961 60.0 cutri2003
8.1189287 33.2223 wright2010
8.11892778 9.0 flewelling2016
8.11898333 dolan2001
8.1189378 zacharias2017
8.118907 104.0 henden2016
8.11892653 0.037 gaiacollaboration2018