Star • GDR1 3338003090159611008

Cluster
lam Ori
Proposed Clusters
Alternate Names
LOri120
LOri-CFHT 120
2MASS 05344621+0955376
LOri 120
PSO J053446.210+095537.715
simbad 2MASS J05344621+0955376
hernandez2010 2989
GDR2 3338003090159611008
[MJO2008] J053446.2+095537
2MASS J05344621+0955376
GDR1 3338003090159611008
WISEA J053446.20+095537.6
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] bayo2012
ra 05 34 46.2104 h m s gaiacollaboration2016
dec +09 55 37.6287 d m s gaiacollaboration2016
ra_deg 83.69254343 deg gaiacollaboration2016
dec_deg 9.92711908 deg gaiacollaboration2016
pm_ra -0.627 1.01 mas/yr gaiacollaboration2018
pm_dec -1.622 0.846 mas/yr gaiacollaboration2018
rv 27.85 0.42 km/s maxted2008
plx 2.5989 0.5078 mas gaiacollaboration2018
st_dist 384.7782 75.1819 pc gaiacollaboration2018
spt M5.5 [char] bayo2012
spt_num 65.5 [decimal allowed] bayo2012
spt_lit M5.5 [char] bayo2012
H_alpha -13.3 1.0 0.1nm bayo2012
NaI_8190 3.388 0.361 0.1nm bayo2011
NII_6583 -3.31 0.17 0.1nm bayo2012
SII_6717 -4.73 0.55 0.1nm bayo2012
SII_6731 1.34 0.12 0.1nm bayo2012
Av 0.0 mag YSOPY
Teff 3000.0 70.8 K YSOPY
log_Teff 3.477 0.01 log K YSOPY
L_star 0.016 0.01 Lsun YSOPY
log_L_star -1.797 0.39 log Lsun YSOPY
R_star 0.001 Rsun YSOPY
M_star 0.105 0.03 Msun YSOPY
log_M_star -0.978 0.14 log Msun YSOPY
age_star 7.766 8.89 Myr YSOPY
log_age_star 6.89 0.49 log yr YSOPY
disk_desc Thick [char] bayo2012
U 22.271 0.48 mag bell2013
Rc 19.23 0.0 mag barradoynavascues2007
Ic 17.34 0.0 mag barradoynavascues2007
g_sloan 20.938 0.15 mag flewelling2016
r_sloan 20.712 0.081 mag flewelling2016
i_sloan 18.421 0.026 mag flewelling2016
z_sloan 17.407 0.005 mag flewelling2016
y_opt 16.825 0.016 mag (AB) flewelling2016
gaia_g 19.1894 0.0063 mag gaiacollaboration2018
gaia_bp 20.0701 0.1844 mag gaiacollaboration2018
gaia_rp 17.6761 0.0267 mag gaiacollaboration2018
tm_J 15.335 0.05 mag cutri2003
tm_H 14.77 0.059 mag cutri2003
tm_K 14.337 0.087 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
J 15.36 0.01 mag barradoynavascues2007
S_3p6 13.89 0.03 mag hernandez2010
S_4p5 13.7 0.03 mag hernandez2010
S_5p8 13.52 0.07 mag hernandez2010
S_8 12.9 0.06 mag hernandez2010
W_3p4 14.092 0.03 mag wright2010
W_4p6 13.469 0.034 mag wright2010
W_12 12.035 mag wright2010
W_22 8.11 mag wright2010
wise_flags "AAUU,0O00" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
lam Ori bayo2011
lam Ori hernandez2010
lam Ori maxted2008
lam Ori barradoynavascues2007
lam Ori barrado_y_navascues2004
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 bayo2011
4 barradoynavascues2007
4 barrado_y_navascues2004
mem_method ([char])
Value Error Ref.
Lithium, H-alpha, Gravity features, disks bayo2011
ObsProp
spt ([char])
Value Error Ref.
M5.5 bayo2011
M5.5 barrado_y_navascues2004
M5.5 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
65.5 bayo2011
65.5 barrado_y_navascues2004
65.5 skiffBMK
spt_lit ([char])
Value Error Ref.
M5.5 bayo2011
M5.5 barrado_y_navascues2004
M5.5e skiffBMK
H_alpha (0.1nm)
Value Error Ref.
-7.4 1.1 barrado_y_navascues2004
NaI_8190 (0.1nm)
Value Error Ref.
2.77 0.07 maxted2008
Derived Stellar Properties
Teff (K)
Value Error Ref.
3100.0 bayo2011
log_Teff (log K)
Value Error Ref.
3.49 bayo2011
L_star (Lsun)
Value Error Ref.
0.016 0.00019 bayo2011
log_L_star (log Lsun)
Value Error Ref.
-1.79588 0.0213261 bayo2011
M_star (Msun)
Value Error Ref.
0.106 bayo2011
log_M_star (log Msun)
Value Error Ref.
-0.97469 bayo2011
Disk
disk_desc ([char])
Value Error Ref.
Thk hernandez2010
Optical Photometry
Rc (mag)
Value Error Ref.
19.23 0.01 barrado_y_navascues2004
Ic (mag)
Value Error Ref.
17.34 barrado_y_navascues2004
g_sloan (mag)
Value Error Ref.
22.121 0.072 bell2013
r_sloan (mag)
Value Error Ref.
20.634 0.027 bell2013
i_sloan (mag)
Value Error Ref.
18.295 0.009 bell2013
z_sloan (mag)
Value Error Ref.
17.152 0.009 bell2013
gaia_g (mag)
Value Error Ref.
18.999 gaiacollaboration2016
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
13.878 0.015 barradoynavascues2007
S_4p5 (mag)
Value Error Ref.
13.688 0.02 barradoynavascues2007
S_5p8 (mag)
Value Error Ref.
13.458 0.086 barradoynavascues2007
S_8 (mag)
Value Error Ref.
12.783 0.07 barradoynavascues2007
Coordinates
ra (h m s)
Value Error Ref.
05 34 46.210 gaiacollaboration2016
05 34 46.214 cutri2003
05 34 46.209 wright2010
05 34 46.210 flewelling2016
05 34 46.200 bayo2011
05 34 46.214 hernandez2010
05 34 46.200 maxted2008
05 34 46.210 barradoynavascues2007
05 34 46.21 barrado_y_navascues2004
05 34 46.210 skiffBMK
05 34 46.214 bayo2012
05 34 46.210 bell2013
05 34 46.209 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+09 55 37.63 gaiacollaboration2016
+09 55 37.65 cutri2003
+09 55 37.66 wright2010
+09 55 37.63 flewelling2016
+09 55 36.91 bayo2011
+09 55 37.67 hernandez2010
+09 55 36.84 maxted2008
+09 55 37.70 barradoynavascues2007
+09 55 37.7 barrado_y_navascues2004
+09 55 37.70 skiffBMK
+09 55 37.65 bayo2012
+09 55 37.77 bell2013
+09 55 37.64 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
83.69254343 12.489 gaiacollaboration2016
83.692557 68.08 cutri2003
83.6925378 53.4581 wright2010
83.69254167 3.0 flewelling2016
83.6925 bayo2011
83.69256 hernandez2010
83.6925 maxted2008
83.69254 barradoynavascues2007
83.69254167 barrado_y_navascues2004
83.69254 skiffBMK
83.69255833 bayo2012
83.69254167 bell2013
83.69253948 0.4724 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
9.92711908 11.064 gaiacollaboration2016
9.927126 76.79 cutri2003
9.9271283 51.8002 wright2010
9.92711944 2.0 flewelling2016
9.92692 bayo2011
9.92713 hernandez2010
9.9269 maxted2008
9.92714 barradoynavascues2007
9.92713889 barrado_y_navascues2004
9.92714 skiffBMK
9.927125 bayo2012
9.92715833 bell2013
9.92712214 0.3877 gaiacollaboration2018

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology