Star • GDR1 3388994007048026112

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05273926+1220585
WISEA J052739.27+122058.6
GDR2 3388994011344632704
GDR1 3388994007048026112
PSO J052739.269+122058.674
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
mem_num 2 [integer] koenig2015
ra 05 27 39.275 h m s gaiacollaboration2016
dec +12 20 58.6583 d m s gaiacollaboration2016
ra_deg 81.91364583 deg gaiacollaboration2016
dec_deg 12.34962729 deg gaiacollaboration2016
pm_ra 2.189 0.057 mas/yr gaiacollaboration2018
pm_dec -2.086 0.046 mas/yr gaiacollaboration2018
plx 2.5111 0.0393 mas gaiacollaboration2018
st_dist 398.2319 6.2325 pc gaiacollaboration2018
spt K7 [char] koenig2015
spt_num 57.0 [decimal allowed] koenig2015
spt_lit K7 [char] koenig2015
H_alpha -8.67 0.1nm koenig2015
CaII_8542 2.33 0.1nm koenig2015
Av 0.307 0.22 mag YSOPY
Teff 3970.0 55.0 K YSOPY
log_Teff 3.599 0.01 log K YSOPY
L_star 0.471 0.06 Lsun YSOPY
log_L_star -0.327 0.13 log Lsun YSOPY
R_star 0.006 Rsun YSOPY
M_star 0.697 0.07 Msun YSOPY
log_M_star -0.157 0.05 log Msun YSOPY
age_star 3.046 2.65 Myr YSOPY
log_age_star 6.484 0.24 log yr YSOPY
g_sloan 15.912 0.024 mag flewelling2016
r_sloan 14.782 0.038 mag flewelling2016
i_sloan 14.217 0.004 mag flewelling2016
z_sloan 13.551 0.021 mag flewelling2016
y_opt 13.44 0.057 mag (AB) flewelling2016
gaia_g 14.4988 0.0034 mag gaiacollaboration2018
gaia_bp 15.4745 0.0183 mag gaiacollaboration2018
gaia_rp 13.5348 0.0131 mag gaiacollaboration2018
tm_J 11.959 0.023 mag cutri2003
tm_H 11.147 0.022 mag cutri2003
tm_K 10.711 0.022 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 10.093 0.022 mag wright2010
W_4p6 9.708 0.019 mag wright2010
W_12 8.007 0.022 mag wright2010
W_22 5.377 0.036 mag wright2010
wise_flags "AAAA,h000" [char] wright2010

Non Fiducial Data

Membership
cluster_name ([char])
Value Error Ref.
unknown gaiacollaboration2016
mem_num ([integer])
Value Error Ref.
0 gaiacollaboration2016
Motion
pm_ra (mas/yr)
Value Error Ref.
4.6 1.6 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-2.2 1.6 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3982.98 155.89 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.316 0.0115 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.18 0.09 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
14.348 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 27 39.275 gaiacollaboration2016
05 27 39.267 cutri2003
05 27 39.273 wright2010
05 27 39.275 flewelling2016
05 27 39.273 koenig2015
05 27 39.271 zacharias2017
05 27 39.275 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+12 20 58.66 gaiacollaboration2016
+12 20 58.56 cutri2003
+12 20 58.64 wright2010
+12 20 58.66 flewelling2016
+12 20 58.64 koenig2015
+12 20 58.69 zacharias2017
+12 20 58.66 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
81.91364583 0.302 gaiacollaboration2016
81.913613 70.0 cutri2003
81.9136373 24.6587 wright2010
81.91364583 4.0 flewelling2016
81.913637 koenig2015
81.9136275 zacharias2017
81.91364623 0.0309 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
12.34962729 0.312 gaiacollaboration2016
12.349599 110.0 cutri2003
12.349622 26.8758 wright2010
12.34962778 8.0 flewelling2016
12.349622 koenig2015
12.3496361 zacharias2017
12.34962681 0.0291 gaiacollaboration2018