Star • GDR1 3336109284459236736

Cluster
lam Ori
Proposed Clusters
Alternate Names
GDR2 3336109288756140416
lamori JJ054417.3+091059
WISEA J054417.34+091059.1
HPPSC100A_J054417.3+091058
PSO J054417.349+091059.157
2MASS J05441734+0910592
[DM99] 244
GDR1 3336109284459236736
V630 Ori
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] dolan2001
ra 05 44 17.3541 h m s gaiacollaboration2016
dec +09 10 58.9286 d m s gaiacollaboration2016
ra_deg 86.07230893 deg gaiacollaboration2016
dec_deg 9.18303573 deg gaiacollaboration2016
pm_ra 3.239 0.307 mas/yr gaiacollaboration2018
pm_dec -3.287 0.25 mas/yr gaiacollaboration2018
rv 24.79 km/s dolan2001
plx 1.6817 0.1747 mas gaiacollaboration2018
st_dist 594.6364 61.7726 pc gaiacollaboration2018
spt K5 [char] skiffBMK
spt_num 55.0 [decimal allowed] skiffBMK
spt_lit K5e [char] skiffBMK
H_alpha -96.46 0.1nm dolan2001
LiI_6708 0.44 0.1nm dolan2001
Av 0.969 0.31 mag YSOPY
Teff 4140.0 158.4 K YSOPY
log_Teff 3.617 0.02 log K YSOPY
L_star 3.874 1.7 Lsun YSOPY
log_L_star 0.588 0.44 log Lsun YSOPY
R_star 0.018 Rsun YSOPY
M_star 0.64 0.14 Msun YSOPY
log_M_star -0.194 0.09 log Msun YSOPY
age_star 0.096 0.23 Myr YSOPY
log_age_star 4.983 0.73 log yr YSOPY
V 14.07 0.029 mag dolan2001
Rc 13.14 0.029 mag dolan2001
Ic 12.21 0.029 mag dolan2001
g_sloan 14.629 0.057 mag flewelling2016
r_sloan 13.457 0.105 mag flewelling2016
i_sloan 12.875 mag flewelling2016
z_sloan 12.413 mag flewelling2016
y_opt 12.289 0.012 mag (AB) flewelling2016
gaia_g 13.4912 0.0084 mag gaiacollaboration2018
gaia_bp 14.2264 0.0449 mag gaiacollaboration2018
gaia_rp 12.4195 0.0238 mag gaiacollaboration2018
tm_J 10.793 0.023 mag cutri2003
tm_H 10.043 0.025 mag cutri2003
tm_K 9.62 0.023 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 9.299 0.022 mag wright2010
W_4p6 8.898 0.021 mag wright2010
W_12 6.82 0.017 mag wright2010
W_22 4.8 0.03 mag wright2010
wise_flags "AAAA,h000" [char] wright2010
Her_100 60.972 17.387 mJy marton2017

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.
4.9 1.3 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-5.6 1.3 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4117.54 345.46 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
1.64 0.3445 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.52 0.47 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
0.65 dolan2001
log_M_star (log Msun)
Value Error Ref.
-0.1871 dolan2001
age_star (Myr)
Value Error Ref.
0.6761 dolan2001
log_age_star (log yr)
Value Error Ref.
5.83 dolan2001
Optical Photometry
gaia_g (mag)
Value Error Ref.
13.204 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 44 17.354 gaiacollaboration2016
05 44 17.347 cutri2003
05 44 17.345 wright2010
05 44 17.354 flewelling2016
05 44 17.344 dolan2001
05 44 17.345 koenig2015
05 44 17.344 marton2017
05 44 17.350 skiffBMK
05 44 17.349 zacharias2017
05 44 17.354 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 10 58.93 gaiacollaboration2016
+09 10 59.22 cutri2003
+09 10 59.17 wright2010
+09 10 58.93 flewelling2016
+09 10 58.87 dolan2001
+09 10 59.17 koenig2015
+09 10 57.88 marton2017
+09 10 59.02 skiffBMK
+09 10 59.01 zacharias2017
+09 10 58.92 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
86.07230893 0.589 gaiacollaboration2016
86.072281 98.99 cutri2003
86.0722709 17.0419 wright2010
86.07230833 30.0 flewelling2016
86.07226667 dolan2001
86.072271 koenig2015
86.072265 1245.6 marton2017
86.07229 skiffBMK
86.0722893 zacharias2017
86.07231001 0.1534 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.18303573 0.604 gaiacollaboration2016
9.183118 98.99 cutri2003
9.1831036 19.1075 wright2010
9.18303611 38.0 flewelling2016
9.18301944 dolan2001
9.183104 koenig2015
9.182745 1231.2 marton2017
9.18306 skiffBMK
9.1830578 zacharias2017
9.18303451 0.1404 gaiacollaboration2018