Star • GDR1 3336093513339795200

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR1 3336093513339795200
PSO J054504.098+090452.565
lamori JJ054504.1+090452
WISEA J054504.09+090452.6
2MASS J05450410+0904525
GDR2 3336093513339795200
[DM99] 259
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 45 04.1038 h m s gaiacollaboration2016
dec +09 04 52.4792 d m s gaiacollaboration2016
ra_deg 86.26709914 deg gaiacollaboration2016
dec_deg 9.08124421 deg gaiacollaboration2016
pm_ra 2.357 0.099 mas/yr gaiacollaboration2018
pm_dec -3.027 0.088 mas/yr gaiacollaboration2018
rv 27.09 km/s dolan2001
plx 2.4793 0.0524 mas gaiacollaboration2018
st_dist 403.3397 8.5246 pc gaiacollaboration2018
H_alpha -4.79 0.1nm dolan2001
LiI_6708 0.66 0.1nm dolan2001
M_star 0.34 Msun dolan2001
log_M_star -0.4685 log Msun dolan2001
age_star 1.9498 Myr dolan2001
log_age_star 6.29 log yr dolan2001
V 17.04 0.029 mag dolan2001
Rc 15.69 0.029 mag dolan2001
Ic 14.31 0.029 mag dolan2001
g_sloan 17.015 0.024 mag flewelling2016
r_sloan 15.592 0.003 mag flewelling2016
i_sloan 14.591 0.018 mag flewelling2016
z_sloan 14.057 0.012 mag flewelling2016
y_opt 13.654 0.006 mag (AB) flewelling2016
gaia_g 15.2518 0.0049 mag gaiacollaboration2018
gaia_bp 16.5688 0.0202 mag gaiacollaboration2018
gaia_rp 14.098 0.0131 mag gaiacollaboration2018
tm_J 12.333 0.024 mag cutri2003
tm_H 11.458 0.022 mag cutri2003
tm_K 11.13 0.02 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.78 0.023 mag wright2010
W_4p6 10.244 0.021 mag wright2010
W_12 6.698 0.016 mag wright2010
W_22 4.011 0.021 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.
1.5 4.6 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-2.7 4.8 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4114.01 830.27 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.04 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 45 04.104 gaiacollaboration2016
05 45 04.100 cutri2003
05 45 04.100 wright2010
05 45 04.104 flewelling2016
05 45 04.115 dolan2001
05 45 04.100 koenig2015
05 45 04.102 zacharias2017
05 45 04.104 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 04 52.48 gaiacollaboration2016
+09 04 52.55 cutri2003
+09 04 52.60 wright2010
+09 04 52.49 flewelling2016
+09 04 52.37 dolan2001
+09 04 52.60 koenig2015
+09 04 52.52 zacharias2017
+09 04 52.48 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
86.26709914 0.419 gaiacollaboration2016
86.267085 60.0 cutri2003
86.2670827 8.4918 wright2010
86.2671 6.0 flewelling2016
86.26714583 dolan2001
86.267083 koenig2015
86.2670931 zacharias2017
86.26709987 0.0485 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.08124421 0.406 gaiacollaboration2016
9.081265 60.0 cutri2003
9.0812789 10.4247 wright2010
9.08124722 5.0 flewelling2016
9.08121389 dolan2001
9.081279 koenig2015
9.081255 zacharias2017
9.08124348 0.0421 gaiacollaboration2018