Star • GDR1 3336253530935145728

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3336253530937700736
lamori JJ054444.6+092319
[DM99] 255
PSO J054444.646+092318.683
WISEA J054444.65+092318.7
[M59] 25
GDR1 3336253530935145728
2MASS J05444463+0923186
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 44 44.6586 h m s gaiacollaboration2016
dec +09 23 18.6852 d m s gaiacollaboration2016
ra_deg 86.1860776 deg gaiacollaboration2016
dec_deg 9.38852367 deg gaiacollaboration2016
pm_ra 12.4 2.3 mas/yr zacharias2017
pm_dec 6.3 2.2 mas/yr zacharias2017
rv 31.46 km/s dolan2001
spt_lit em [char] skiffBMK
H_alpha -21.24 0.1nm dolan2001
LiI_6708 0.6 0.1nm dolan2001
M_star 0.41 Msun dolan2001
log_M_star -0.3872 log Msun dolan2001
age_star 0.794 Myr dolan2001
log_age_star 5.9 log yr dolan2001
B 16.677 0.285 mag henden2016
V 15.21 0.029 mag dolan2001
Rc 14.18 0.029 mag dolan2001
Ic 12.99 0.029 mag dolan2001
g_sloan 15.916 0.126 mag flewelling2016
r_sloan 14.543 0.006 mag flewelling2016
i_sloan 13.642 0.001 mag flewelling2016
z_sloan 13.155 0.043 mag flewelling2016
y_opt 12.761 0.011 mag (AB) flewelling2016
gaia_g 14.3105 0.0237 mag gaiacollaboration2018
gaia_bp 15.0882 0.0659 mag gaiacollaboration2018
gaia_rp 13.0344 0.0522 mag gaiacollaboration2018
tm_J 11.365 0.023 mag cutri2003
tm_H 10.601 0.026 mag cutri2003
tm_K 10.139 0.027 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.385 0.023 mag wright2010
W_4p6 8.89 0.021 mag wright2010
W_12 7.395 0.017 mag wright2010
W_22 5.728 0.047 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
Derived Stellar Properties
Teff (K)
Value Error Ref.
3996.0 289.115 gaiacollaboration2018
Optical Photometry
V (mag)
Value Error Ref.
15.247 0.115 henden2016
g_sloan (mag)
Value Error Ref.
15.992 0.183 henden2016
r_sloan (mag)
Value Error Ref.
14.656 0.164 henden2016
i_sloan (mag)
Value Error Ref.
13.631 0.174 henden2016
gaia_g (mag)
Value Error Ref.
14.107 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 44 44.659 gaiacollaboration2016
05 44 44.638 cutri2003
05 44 44.651 wright2010
05 44 44.649 flewelling2016
05 44 44.644 dolan2001
05 44 44.650 skiffBMK
05 44 44.647 henden2016
05 44 44.651 koenig2015
05 44 44.647 zacharias2017
05 44 44.658 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 23 18.69 gaiacollaboration2016
+09 23 18.64 cutri2003
+09 23 18.73 wright2010
+09 23 18.55 flewelling2016
+09 23 18.56 dolan2001
+09 23 18.60 skiffBMK
+09 23 18.84 henden2016
+09 23 18.73 koenig2015
+09 23 18.60 zacharias2017
+09 23 18.69 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
86.1860776 18.238 gaiacollaboration2016
86.185992 60.0 cutri2003
86.1860455 29.2439 wright2010
86.1860375 7.0 flewelling2016
86.18601667 dolan2001
86.18604 skiffBMK
86.18603 413.0 henden2016
86.186046 koenig2015
86.1860281 zacharias2017
86.1860765 0.417 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.38852367 17.127 gaiacollaboration2016
9.388512 60.0 cutri2003
9.3885365 29.9967 wright2010
9.38848611 10.0 flewelling2016
9.38848889 dolan2001
9.3885 skiffBMK
9.388567 953.0 henden2016
9.388537 koenig2015
9.3884989 zacharias2017
9.38852406 0.3263 gaiacollaboration2018