Star • GDR1 3335130409872500224

Cluster
lam Ori
Proposed Clusters
Alternate Names
PSO J055016.972+081524.195
[DM99] 265
GDR2 3335130414168872832
WISEA J055016.98+081524.0
2MASS J05501698+0815241
lamori JJ055017.0+081525
GDR1 3335130409872500224
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 50 16.9631 h m s gaiacollaboration2016
dec +08 15 24.2649 d m s gaiacollaboration2016
ra_deg 87.57067956 deg gaiacollaboration2016
dec_deg 8.25674025 deg gaiacollaboration2016
pm_ra -11.146 0.615 mas/yr gaiacollaboration2018
pm_dec -9.553 0.459 mas/yr gaiacollaboration2018
rv 27.32 km/s dolan2001
plx -3.8968 0.4517 mas gaiacollaboration2018
st_dist -256.6208 29.7464 pc gaiacollaboration2018
H_alpha -6.03 0.1nm dolan2001
LiI_6708 0.5 0.1nm dolan2001
M_star 0.61 Msun dolan2001
log_M_star -0.2147 log Msun dolan2001
age_star 0.8913 Myr dolan2001
log_age_star 5.95 log yr dolan2001
B 15.814 0.096 mag henden2016
V 14.47 0.029 mag dolan2001
Rc 13.5 0.029 mag dolan2001
Ic 12.54 0.029 mag dolan2001
g_sloan 15.094 0.008 mag flewelling2016
r_sloan 13.911 0.004 mag flewelling2016
i_sloan 13.42 mag flewelling2016
z_sloan 12.928 mag flewelling2016
y_opt 12.609 0.008 mag (AB) flewelling2016
gaia_g 13.839 0.0103 mag gaiacollaboration2018
gaia_bp 14.7231 0.0089 mag gaiacollaboration2018
gaia_rp 12.7635 0.0091 mag gaiacollaboration2018
tm_J 11.306 0.024 mag cutri2003
tm_H 10.521 0.023 mag cutri2003
tm_K 10.223 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.839 0.023 mag wright2010
W_4p6 9.611 0.021 mag wright2010
W_12 8.685 0.029 mag wright2010
W_22 7.078 0.106 mag wright2010
wise_flags "AAAA,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.
-13.3 1.4 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
3.7 1.4 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3858.0 221.5 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
14.426 0.036 henden2016
g_sloan (mag)
Value Error Ref.
15.165 0.011 henden2016
r_sloan (mag)
Value Error Ref.
13.8 0.046 henden2016
i_sloan (mag)
Value Error Ref.
13.127 0.059 henden2016
gaia_g (mag)
Value Error Ref.
13.662 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 50 16.963 gaiacollaboration2016
05 50 16.980 cutri2003
05 50 16.980 wright2010
05 50 16.964 flewelling2016
05 50 16.993 dolan2001
05 50 16.976 zacharias2017
05 50 17.001 henden2016
05 50 16.963 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+08 15 24.26 gaiacollaboration2016
+08 15 24.15 cutri2003
+08 15 24.05 wright2010
+08 15 24.27 flewelling2016
+08 15 24.58 dolan2001
+08 15 24.21 zacharias2017
+08 15 24.56 henden2016
+08 15 24.26 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
87.57067956 0.573 gaiacollaboration2016
87.570752 60.0 cutri2003
87.5707517 31.8865 wright2010
87.57068333 41.0 flewelling2016
87.57080417 dolan2001
87.5707328 zacharias2017
87.570838 345.0 henden2016
87.57067852 0.3347 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
8.25674025 0.603 gaiacollaboration2016
8.256709 60.0 cutri2003
8.2566813 34.6104 wright2010
8.25674167 49.0 flewelling2016
8.25682778 dolan2001
8.2567258 zacharias2017
8.256821 484.0 henden2016
8.2567384 0.3379 gaiacollaboration2018