Star • GDR1 3336109937294863744

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05442288+0910353
GDR1 3336109937294863744
WISEA J054422.89+091035.2
[DM99] 247
lamori JJ054422.9+091035
GDR2 3336109937294863744
PSO J054422.891+091035.261
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 44 22.8944 h m s gaiacollaboration2016
dec +09 10 35.1351 d m s gaiacollaboration2016
ra_deg 86.09539345 deg gaiacollaboration2016
dec_deg 9.17642641 deg gaiacollaboration2016
pm_ra 2.424 0.089 mas/yr gaiacollaboration2018
pm_dec -2.343 0.074 mas/yr gaiacollaboration2018
rv 28.63 km/s dolan2001
plx 2.4768 0.0546 mas gaiacollaboration2018
st_dist 403.7468 8.9004 pc gaiacollaboration2018
H_alpha -13.73 0.1nm dolan2001
LiI_6708 0.62 0.1nm dolan2001
M_star 0.42 Msun dolan2001
log_M_star -0.3768 log Msun dolan2001
age_star 1.9498 Myr dolan2001
log_age_star 6.29 log yr dolan2001
V 16.09 0.029 mag dolan2001
Rc 15.01 0.029 mag dolan2001
Ic 13.82 0.029 mag dolan2001
g_sloan 16.674 0.003 mag flewelling2016
r_sloan 15.396 0.008 mag flewelling2016
i_sloan 14.443 0.002 mag flewelling2016
z_sloan 13.983 0.000625 mag flewelling2016
y_opt 13.743 0.003 mag (AB) flewelling2016
gaia_g 15.0649 0.0025 mag gaiacollaboration2018
gaia_bp 16.2261 0.0115 mag gaiacollaboration2018
gaia_rp 13.9839 0.0062 mag gaiacollaboration2018
tm_J 12.452 0.024 mag cutri2003
tm_H 11.72 0.023 mag cutri2003
tm_K 11.449 0.027 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 11.204 0.023 mag wright2010
W_4p6 10.823 0.021 mag wright2010
W_12 8.944 0.046 mag wright2010
W_22 7.678 0.208 mag wright2010
wise_flags "AAAB,000d" [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.
0.7 3.2 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-3.4 3.0 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3526.5 280.615 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.265 0.0125 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.38 0.18 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
16.839 0.148 henden2016
r_sloan (mag)
Value Error Ref.
15.274 0.078 henden2016
i_sloan (mag)
Value Error Ref.
14.318 0.058 henden2016
gaia_g (mag)
Value Error Ref.
14.895 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 44 22.894 gaiacollaboration2016
05 44 22.889 cutri2003
05 44 22.892 wright2010
05 44 22.895 flewelling2016
05 44 22.884 dolan2001
05 44 22.892 koenig2015
05 44 22.894 zacharias2017
05 44 22.937 henden2016
05 44 22.895 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 10 35.14 gaiacollaboration2016
+09 10 35.31 cutri2003
+09 10 35.20 wright2010
+09 10 35.14 flewelling2016
+09 10 35.06 dolan2001
+09 10 35.21 koenig2015
+09 10 35.18 zacharias2017
+09 10 35.30 henden2016
+09 10 35.13 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
86.09539345 0.758 gaiacollaboration2016
86.095372 98.99 cutri2003
86.0953838 29.7625 wright2010
86.09539583 4.0 flewelling2016
86.09535 dolan2001
86.095384 koenig2015
86.0953908 zacharias2017
86.09557 526.0 henden2016
86.09539421 0.0444 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.1764264 3.17 gaiacollaboration2016
9.176476 98.99 cutri2003
9.1764456 32.9903 wright2010
9.17642778 4.0 flewelling2016
9.17640556 dolan2001
9.176446 koenig2015
9.17644 zacharias2017
9.176472 606.0 henden2016
9.17642541 0.0434 gaiacollaboration2018