Star • GDR1 3336105023852198400

Cluster
lam Ori
Proposed Clusters
Alternate Names
PSO J054425.944+090700.590
GDR1 3336105023852198400
WISEA J054425.97+090700.7
2MASS J05442596+0907007
lamori JJ054426.0+090701
GDR2 3336105028148587904
[DM99] 249
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 44 25.9767 h m s gaiacollaboration2016
dec +09 07 00.6266 d m s gaiacollaboration2016
ra_deg 86.10823643 deg gaiacollaboration2016
dec_deg 9.11684072 deg gaiacollaboration2016
pm_ra 2.472 0.043 mas/yr gaiacollaboration2018
pm_dec -2.609 0.036 mas/yr gaiacollaboration2018
rv 27.08 km/s dolan2001
plx 2.4526 0.0245 mas gaiacollaboration2018
st_dist 407.7306 4.073 pc gaiacollaboration2018
H_alpha -12.08 0.1nm dolan2001
LiI_6708 0.54 0.1nm dolan2001
M_star 0.79 Msun dolan2001
log_M_star -0.1024 log Msun dolan2001
age_star 1.9498 Myr dolan2001
log_age_star 6.29 log yr dolan2001
B 15.501 0.126 mag henden2016
V 14.21 0.029 mag dolan2001
Rc 13.37 0.029 mag dolan2001
Ic 12.52 0.029 mag dolan2001
g_sloan 14.678 0.007 mag flewelling2016
r_sloan 13.663 0.004 mag flewelling2016
i_sloan 13.3 mag flewelling2016
z_sloan 12.795 mag flewelling2016
y_opt 12.506 0.024 mag (AB) flewelling2016
gaia_g 13.5392 0.0113 mag gaiacollaboration2018
gaia_bp 14.396 0.039 mag gaiacollaboration2018
gaia_rp 12.6222 0.0314 mag gaiacollaboration2018
tm_J 11.151 0.023 mag cutri2003
tm_H 10.35 0.023 mag cutri2003
tm_K 9.939 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.022 0.024 mag wright2010
W_4p6 8.394 0.021 mag wright2010
W_12 7.078 0.021 mag wright2010
W_22 5.916 0.078 mag wright2010
wise_flags "AAAA,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
lam Ori koenig2015
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 koenig2015
Motion
pm_ra (mas/yr)
Value Error Ref.
3.6 1.3 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-5.3 1.3 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4248.64 461.835 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.685 0.019 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.53 0.305 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
14.123 0.074 henden2016
g_sloan (mag)
Value Error Ref.
14.868 0.091 henden2016
r_sloan (mag)
Value Error Ref.
13.597 0.097 henden2016
i_sloan (mag)
Value Error Ref.
12.989 0.053 henden2016
gaia_g (mag)
Value Error Ref.
13.286 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 44 25.977 gaiacollaboration2016
05 44 25.969 cutri2003
05 44 25.973 wright2010
05 44 25.976 flewelling2016
05 44 25.965 dolan2001
05 44 25.973 koenig2015
05 44 25.973 zacharias2017
05 44 25.973 henden2016
05 44 25.977 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 07 00.63 gaiacollaboration2016
+09 07 00.75 cutri2003
+09 07 00.70 wright2010
+09 07 00.62 flewelling2016
+09 07 00.61 dolan2001
+09 07 00.70 koenig2015
+09 07 00.70 zacharias2017
+09 07 00.76 henden2016
+09 07 00.62 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
86.10823643 0.369 gaiacollaboration2016
86.108206 60.0 cutri2003
86.1082212 17.6454 wright2010
86.10823333 12.0 flewelling2016
86.1081875 dolan2001
86.108221 koenig2015
86.1082219 zacharias2017
86.108221 199.0 henden2016
86.10823699 0.0219 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.11684072 0.382 gaiacollaboration2016
9.116874 70.0 cutri2003
9.1168612 20.1261 wright2010
9.11683889 8.0 flewelling2016
9.11683611 dolan2001
9.116861 koenig2015
9.1168617 zacharias2017
9.116879 227.0 henden2016
9.11684013 0.0204 gaiacollaboration2018