Star • GDR1 3337986734923795712

Cluster
lam Ori
Proposed Clusters
Alternate Names
DM 25
DM99 25
GDR2 3337986739219528192
LOri-CFHT 21
2MASS 05350693+0948574
2MASS J05350693+0948574
WISEA J053506.93+094857.4
[DM99] 25
LOri 21
DM025
GDR1 3337986734923795712
[DM99] 025
LOX 66
lamori JJ053507.0+094858
hernandez2010 3743
PSO J053506.941+094857.487
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] bayo2012
ra 05 35 06.9411 h m s gaiacollaboration2016
dec +09 48 57.4026 d m s gaiacollaboration2016
ra_deg 83.7789211 deg gaiacollaboration2016
dec_deg 9.81594517 deg gaiacollaboration2016
pm_ra 0.993 0.169 mas/yr gaiacollaboration2018
pm_dec -2.262 0.133 mas/yr gaiacollaboration2018
rv 23.55 km/s dolan1999
plx 2.5527 0.1216 mas gaiacollaboration2018
st_dist 391.7421 18.661 pc gaiacollaboration2018
H_alpha -1.47 0.1nm dolan1999
LiI_6708 0.54 0.1nm dolan1999
log_Teff 3.65 log K bayo2011
log_L_star -0.41908 0.0044 log Lsun bayo2011
M_star 0.981 Msun bayo2011
log_M_star -0.00833 log Msun bayo2011
age_star 3.8018939632 Myr dolan2001
log_age_star 6.58 log yr dolan2001
disk_desc Diskless [char] bayo2012
Lx 6.025595860740001e+29 erg/s franciosini2011
log_Lx 29.78 log erg/s franciosini2011
U 18.677 0.024 mag bell2013
B 16.668 0.094 mag henden2016
V 15.4 0.029 mag dolan2001
Rc 14.43 0.029 mag dolan2001
Ic 13.48 0.029 mag dolan2001
g_sloan 16.035 0.016 mag flewelling2016
r_sloan 14.75 0.004 mag flewelling2016
i_sloan 14.054 0.004 mag flewelling2016
z_sloan 13.71 0.002 mag flewelling2016
y_opt 13.443 0.006 mag (AB) flewelling2016
gaia_g 14.645 0.0017 mag gaiacollaboration2018
gaia_bp 15.6372 0.0099 mag gaiacollaboration2018
gaia_rp 13.6465 0.0058 mag gaiacollaboration2018
tm_J 12.258 0.027 mag cutri2003
tm_H 11.56 0.026 mag cutri2003
tm_K 11.296 0.021 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
J 12.26 0.01 mag barradoynavascues2007
S_3p6 11.15 0.02 mag hernandez2010
S_4p5 11.16 0.02 mag hernandez2010
S_5p8 11.12 0.02 mag hernandez2010
S_8 11.08 0.02 mag hernandez2010
W_3p4 11.212 0.024 mag wright2010
W_4p6 11.163 0.021 mag wright2010
W_12 11.049 0.16 mag wright2010
W_22 8.489 mag wright2010
wise_flags "AABU,0000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
lam Ori bayo2011
lam Ori dolan2001
lam Ori dolan1999
lam Ori franciosini2011
lam Ori hernandez2010
lam Ori barradoynavascues2007
lam Ori barrado_y_navascues2004
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
4 bayo2011
4 franciosini2011
4 barradoynavascues2007
3 barrado_y_navascues2004
mem_method ([char])
Value Error Ref.
Lithium, H-alpha, Gravity features, disks bayo2011
mem_notes ([char])
Value Error Ref.
Member franciosini2011
Motion
pm_ra (mas/yr)
Value Error Ref.
-2.7 2.0 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-1.5 2.1 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
4500.0 bayo2011
3728.0 108.175 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.381 0.004 bayo2011
0.318 0.0305 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.35 0.075 gaiacollaboration2018
M_star (Msun)
Value Error Ref.
0.66 dolan2001
0.74 franciosini2011
log_M_star (log Msun)
Value Error Ref.
-0.1804560645 dolan2001
-0.1308 franciosini2011
Disk
disk_desc ([char])
Value Error Ref.
diskless hernandez2010
Optical Photometry
V (mag)
Value Error Ref.
15.52 0.5 dolan1999
15.425 0.07 henden2016
Rc (mag)
Value Error Ref.
14.56 0.045 dolan1999
14.26 0.0 barradoynavascues2007
14.26 0.01 barrado_y_navascues2004
Ic (mag)
Value Error Ref.
13.47 0.041 dolan1999
13.38 0.0 barradoynavascues2007
13.38 barrado_y_navascues2004
g_sloan (mag)
Value Error Ref.
15.943 0.005 bell2013
16.123 0.055 henden2016
r_sloan (mag)
Value Error Ref.
14.688 0.005 bell2013
14.761 0.051 henden2016
i_sloan (mag)
Value Error Ref.
13.945 0.004 bell2013
14.02 0.043 henden2016
z_sloan (mag)
Value Error Ref.
13.519 0.003 bell2013
gaia_g (mag)
Value Error Ref.
14.47 gaiacollaboration2016
Mid-Infrared Photometry
S_3p6 (mag)
Value Error Ref.
11.129 0.004 barradoynavascues2007
S_4p5 (mag)
Value Error Ref.
11.107 0.005 barradoynavascues2007
S_5p8 (mag)
Value Error Ref.
11.081 0.016 barradoynavascues2007
S_8 (mag)
Value Error Ref.
11.065 0.019 barradoynavascues2007
Coordinates
ra (h m s)
Value Error Ref.
05 35 06.941 gaiacollaboration2016
05 35 06.938 cutri2003
05 35 06.940 wright2010
05 35 06.941 flewelling2016
05 35 06.931 bayo2012
05 35 06.931 bayo2011
05 35 06.951 dolan2001
05 35 06.97 dolan1999
05 35 06.97 franciosini2011
05 35 06.938 hernandez2010
05 35 06.941 barradoynavascues2007
05 35 06.94 barrado_y_navascues2004
05 35 06.942 bell2013
05 35 06.937 henden2016
05 35 06.941 gaiacollaboration2018
05 35 06.944 zacharias2017
dec (d m s)
Value Error Ref.
+09 48 57.40 gaiacollaboration2016
+09 48 57.46 cutri2003
+09 48 57.43 wright2010
+09 48 57.40 flewelling2016
+09 48 57.60 bayo2012
+09 48 57.60 bayo2011
+09 48 57.75 dolan2001
+09 48 57.93 dolan1999
+09 48 57.2 franciosini2011
+09 48 57.46 hernandez2010
+09 48 57.49 barradoynavascues2007
+09 48 57.5 barrado_y_navascues2004
+09 48 57.45 bell2013
+09 48 57.75 henden2016
+09 48 57.41 gaiacollaboration2018
+09 48 57.42 zacharias2017
ra_deg (deg)
Value Error Ref.
83.7789211 9.048 gaiacollaboration2016
83.77891 60.0 cutri2003
83.7789158 39.9608 wright2010
83.77892083 2.0 flewelling2016
83.77888 bayo2012
83.77888 bayo2011
83.7789625 dolan2001
83.77904167 dolan1999
83.77904167 franciosini2011
83.77891 hernandez2010
83.77892 barradoynavascues2007
83.77891667 barrado_y_navascues2004
83.778925 bell2013
83.778903 995.0 henden2016
83.77891945 0.1011 gaiacollaboration2018
83.7789319 zacharias2017
dec_deg (deg)
Value Error Ref.
9.81594517 8.045 gaiacollaboration2016
9.81596 60.0 cutri2003
9.8159538 42.827 wright2010
9.81594444 4.0 flewelling2016
9.816 bayo2012
9.816 bayo2011
9.81604167 dolan2001
9.81609167 dolan1999
9.81588889 franciosini2011
9.81596 hernandez2010
9.81597 barradoynavascues2007
9.81597222 barrado_y_navascues2004
9.81595833 bell2013
9.816042 726.0 henden2016
9.81594643 0.0972 gaiacollaboration2018
9.8159511 zacharias2017

All young stellar objects welcome!

Site Credits  •  Contact Us

California Institue of Technology