Star • GDR1 3336441336970730368

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3336441341267353984
GDR1 3336441336970730368
lamori JJ054128.9+095629
WISEA J054128.89+095629.1
2MASS J05412891+0956290
PSO J054128.915+095629.136
[DM99] 217
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 41 28.8814 h m s gaiacollaboration2016
dec +09 56 29.1908 d m s gaiacollaboration2016
ra_deg 85.37033905 deg gaiacollaboration2016
dec_deg 9.9414419 deg gaiacollaboration2016
pm_ra 1.841 0.136 mas/yr gaiacollaboration2018
pm_dec -2.545 0.106 mas/yr gaiacollaboration2018
rv 26.96 km/s dolan2001
plx 2.5413 0.0743 mas gaiacollaboration2018
st_dist 393.4994 11.5047 pc gaiacollaboration2018
H_alpha -3.75 0.1nm dolan2001
LiI_6708 0.53 0.1nm dolan2001
M_star 0.98 Msun dolan2001
log_M_star -0.0088 log Msun dolan2001
age_star 1.7378 Myr dolan2001
log_age_star 6.24 log yr dolan2001
B 14.933 0.136 mag henden2016
V 13.72 0.029 mag dolan2001
Rc 12.91 0.029 mag dolan2001
Ic 12.12 0.029 mag dolan2001
g_sloan 14.471 0.013 mag flewelling2016
r_sloan 13.554 0.002 mag flewelling2016
i_sloan 13.182 mag flewelling2016
z_sloan 12.642 mag flewelling2016
y_opt 12.544 0.033 mag (AB) flewelling2016
gaia_g 13.5923 0.0066 mag gaiacollaboration2018
gaia_bp 14.1403 0.0246 mag gaiacollaboration2018
gaia_rp 12.4479 0.0318 mag gaiacollaboration2018
tm_J 10.963 0.021 mag cutri2003
tm_H 10.2 0.023 mag cutri2003
tm_K 9.777 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.302 0.023 mag wright2010
W_4p6 8.914 0.021 mag wright2010
W_12 7.439 0.018 mag wright2010
W_22 5.391 0.039 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.
-29.5 1.8 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
8.9 1.8 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4443.82 613.095 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.554 0.034 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.26 0.385 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
13.659 0.025 henden2016
g_sloan (mag)
Value Error Ref.
14.318 0.131 henden2016
r_sloan (mag)
Value Error Ref.
13.14 0.069 henden2016
i_sloan (mag)
Value Error Ref.
12.625 0.049 henden2016
gaia_g (mag)
Value Error Ref.
13.385 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 41 28.881 gaiacollaboration2016
05 41 28.912 cutri2003
05 41 28.896 wright2010
05 41 28.883 flewelling2016
05 41 28.916 dolan2001
05 41 28.896 koenig2015
05 41 28.910 zacharias2017
05 41 28.923 henden2016
05 41 28.881 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 56 29.19 gaiacollaboration2016
+09 56 29.04 cutri2003
+09 56 29.15 wright2010
+09 56 29.18 flewelling2016
+09 56 29.31 dolan2001
+09 56 29.15 koenig2015
+09 56 29.06 zacharias2017
+09 56 29.14 henden2016
+09 56 29.19 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
85.37033905 0.418 gaiacollaboration2016
85.370465 70.0 cutri2003
85.3704 38.1697 wright2010
85.37034583 176.0 flewelling2016
85.37048333 dolan2001
85.3704 koenig2015
85.3704572 zacharias2017
85.370512 341.0 henden2016
85.37033952 0.0649 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.9414419 0.429 gaiacollaboration2016
9.941401 70.0 cutri2003
9.9414306 39.2812 wright2010
9.94143889 64.0 flewelling2016
9.941475 dolan2001
9.941431 koenig2015
9.9414067 zacharias2017
9.941427 382.0 henden2016
9.94144135 0.0597 gaiacollaboration2018