Star • GDR1 3339317212712392448

Cluster
lam Ori
Proposed Clusters
Alternate Names
PSO J052742.377+111517.654
[DM99] 86
lamori JJ052742.4+111518
GDR2 3339317217008047616
WISEA J052742.37+111517.7
2MASS J05274237+1115176
GDR1 3339317212712392448
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 27 42.3804 h m s gaiacollaboration2016
dec +11 15 17.6755 d m s gaiacollaboration2016
ra_deg 81.92658504 deg gaiacollaboration2016
dec_deg 11.25490986 deg gaiacollaboration2016
pm_ra 1.75 0.094 mas/yr gaiacollaboration2018
pm_dec -1.83 0.071 mas/yr gaiacollaboration2018
rv 30.86 km/s dolan2001
plx 2.4538 0.0512 mas gaiacollaboration2018
st_dist 407.5312 8.5034 pc gaiacollaboration2018
H_alpha -1.48 0.1nm dolan2001
LiI_6708 0.49 0.1nm dolan2001
M_star 0.55 Msun dolan2001
log_M_star -0.2596 log Msun dolan2001
age_star 7.0795 Myr dolan2001
log_age_star 6.85 log yr dolan2001
V 16.41 0.029 mag dolan2001
Rc 15.37 0.029 mag dolan2001
Ic 14.32 0.029 mag dolan2001
g_sloan 17.218 0.004 mag flewelling2016
r_sloan 15.799 0.005 mag flewelling2016
i_sloan 14.993 0.012 mag flewelling2016
z_sloan 14.505 0.009 mag flewelling2016
y_opt 14.238 0.006 mag (AB) flewelling2016
gaia_g 15.5467 0.0033 mag gaiacollaboration2018
gaia_bp 16.6545 0.0139 mag gaiacollaboration2018
gaia_rp 14.4891 0.01 mag gaiacollaboration2018
tm_J 12.976 0.025 mag cutri2003
tm_H 12.235 0.033 mag cutri2003
tm_K 12.083 0.026 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.916 0.023 mag wright2010
W_4p6 11.891 0.022 mag wright2010
W_12 11.664 0.339 mag wright2010
W_22 8.573 mag wright2010
wise_flags "AABU,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.
4.4 4.2 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-2.3 5.5 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3610.45 301.81 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.163 0.0075 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.03 0.155 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
15.363 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 27 42.380 gaiacollaboration2016
05 27 42.374 cutri2003
05 27 42.377 wright2010
05 27 42.380 flewelling2016
05 27 42.390 dolan2001
05 27 42.376 zacharias2017
05 27 42.380 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+11 15 17.68 gaiacollaboration2016
+11 15 17.61 cutri2003
+11 15 17.73 wright2010
+11 15 17.68 flewelling2016
+11 15 17.86 dolan2001
+11 15 17.71 zacharias2017
+11 15 17.68 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
81.92658504 0.606 gaiacollaboration2016
81.92656 60.0 cutri2003
81.9265707 40.308 wright2010
81.92658333 2.0 flewelling2016
81.926625 dolan2001
81.9265672 zacharias2017
81.92658492 0.0486 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
11.25490986 0.535 gaiacollaboration2016
11.254892 60.0 cutri2003
11.2549258 41.6456 wright2010
11.25491111 2.0 flewelling2016
11.25496111 dolan2001
11.2549189 zacharias2017
11.25490994 0.0399 gaiacollaboration2018