Star • GDR1 3336204151696530176

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05445281+0913052
GDR2 3336204155993987200
HPPSC100A_J054452.8+091306
PSO J054452.810+091305.277
lamori JJ054452.8+091305
WISEA J054452.81+091305.1
GDR1 3336204151696530176
[DM99] 258
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 44 52.8135 h m s gaiacollaboration2016
dec +09 13 05.2024 d m s gaiacollaboration2016
ra_deg 86.22005606 deg gaiacollaboration2016
dec_deg 9.21811179 deg gaiacollaboration2016
pm_ra 1.838 0.048 mas/yr gaiacollaboration2018
pm_dec -2.283 0.045 mas/yr gaiacollaboration2018
rv 26.13 km/s dolan2001
plx 2.4766 0.0278 mas gaiacollaboration2018
st_dist 403.7794 4.5325 pc gaiacollaboration2018
H_alpha 0.22 0.1nm dolan2001
LiI_6708 0.41 0.1nm dolan2001
M_star 0.97 Msun dolan2001
log_M_star -0.0132 log Msun dolan2001
age_star 6.166 Myr dolan2001
log_age_star 6.79 log yr dolan2001
B 16.147 0.118 mag henden2016
V 14.6 0.029 mag dolan2001
Rc 13.76 0.029 mag dolan2001
Ic 13.0 0.029 mag dolan2001
g_sloan 15.248 0.023 mag flewelling2016
r_sloan 14.172 0.012 mag flewelling2016
i_sloan 13.472 mag flewelling2016
z_sloan 13.363 0.032 mag flewelling2016
y_opt 13.119 0.003 mag (AB) flewelling2016
gaia_g 14.0838 0.005 mag gaiacollaboration2018
gaia_bp 14.9166 0.0173 mag gaiacollaboration2018
gaia_rp 13.189 0.0152 mag gaiacollaboration2018
tm_J 11.754 0.021 mag cutri2003
tm_H 11.066 0.024 mag cutri2003
tm_K 10.833 0.025 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.523 0.023 mag wright2010
W_4p6 10.337 0.02 mag wright2010
W_12 9.52 0.045 mag wright2010
W_22 5.081 0.034 mag wright2010
wise_flags "AAAA,0000" [char] wright2010
Her_100 210.854 31.69 mJy marton2017

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.
1.8 1.5 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-4.2 1.5 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4162.59 173.74 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.427 0.012 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.26 0.105 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
14.72 0.114 henden2016
g_sloan (mag)
Value Error Ref.
15.442 0.122 henden2016
r_sloan (mag)
Value Error Ref.
14.167 0.105 henden2016
i_sloan (mag)
Value Error Ref.
13.561 0.081 henden2016
gaia_g (mag)
Value Error Ref.
14.006 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 44 52.813 gaiacollaboration2016
05 44 52.812 cutri2003
05 44 52.810 wright2010
05 44 52.814 flewelling2016
05 44 52.816 dolan2001
05 44 52.811 koenig2015
05 44 52.854 marton2017
05 44 52.812 zacharias2017
05 44 52.814 henden2016
05 44 52.814 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 13 05.20 gaiacollaboration2016
+09 13 05.26 cutri2003
+09 13 05.20 wright2010
+09 13 05.21 flewelling2016
+09 13 05.18 dolan2001
+09 13 05.20 koenig2015
+09 13 05.65 marton2017
+09 13 05.26 zacharias2017
+09 13 04.97 henden2016
+09 13 05.20 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
86.22005606 0.305 gaiacollaboration2016
86.220049 60.0 cutri2003
86.2200437 37.4929 wright2010
86.22005833 7.0 flewelling2016
86.22006667 dolan2001
86.220044 koenig2015
86.220225 212.4 marton2017
86.2200489 zacharias2017
86.220057 308.0 henden2016
86.22005649 0.0231 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.21811179 0.334 gaiacollaboration2016
9.218129 60.0 cutri2003
9.2181107 38.9123 wright2010
9.21811389 4.0 flewelling2016
9.21810556 dolan2001
9.218111 koenig2015
9.218237 212.4 marton2017
9.2181283 zacharias2017
9.218046 402.0 henden2016
9.2181113 0.0222 gaiacollaboration2018