Star • GDR1 3321071985480873088

Cluster
lam Ori
Proposed Clusters
Alternate Names
2MASS J05491637+0555140
PSO J054916.377+055514.056
GDR2 3321071989776806784
GDR1 3321071985480873088
WISEA J054916.37+055514.0
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name lam Ori [char] koenig2015
mem_num 4 [integer] koenig2015
ra 05 49 16.3755 h m s gaiacollaboration2016
dec +05 55 14.0454 d m s gaiacollaboration2016
ra_deg 87.31823128 deg gaiacollaboration2016
dec_deg 5.92056816 deg gaiacollaboration2016
pm_ra -1.759 0.062 mas/yr gaiacollaboration2018
pm_dec -1.236 0.053 mas/yr gaiacollaboration2018
plx 2.3002 0.0417 mas gaiacollaboration2018
st_dist 434.7448 7.8814 pc gaiacollaboration2018
spt K8 [char] koenig2015
spt_num 58.0 [decimal allowed] koenig2015
spt_lit K8 [char] koenig2015
H_alpha -23.38 0.1nm koenig2015
CaII_8542 -0.41 0.1nm koenig2015
Av 1.048 0.29 mag YSOPY
Agaia 2.811 0.2342 mag gaiacollaboration2018
Teff 3940.0 56.7 K YSOPY
log_Teff 3.595 0.01 log K YSOPY
L_star 0.997 0.42 Lsun YSOPY
log_L_star -0.001 0.42 log Lsun YSOPY
R_star 0.008 Rsun YSOPY
M_star 0.519 0.09 Msun YSOPY
log_M_star -0.285 0.08 log Msun YSOPY
age_star 0.904 3.16 Myr YSOPY
log_age_star 5.956 0.76 log yr YSOPY
B 16.91 0.034 mag henden2016
V 15.163 0.103 mag henden2016
g_sloan 15.925 0.005 mag flewelling2016
r_sloan 14.486 0.006 mag flewelling2016
i_sloan 13.558 0.001 mag flewelling2016
z_sloan 13.042 0.002 mag flewelling2016
y_opt 12.781 0.01 mag (AB) flewelling2016
gaia_g 14.2081 0.004 mag gaiacollaboration2018
gaia_bp 15.3949 0.0194 mag gaiacollaboration2018
gaia_rp 13.1128 0.011 mag gaiacollaboration2018
tm_J 11.337 0.023 mag cutri2003
tm_H 10.325 0.022 mag cutri2003
tm_K 9.791 0.025 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
W_3p4 8.988 0.023 mag wright2010
W_4p6 8.432 0.019 mag wright2010
W_12 6.309 0.015 mag wright2010
W_22 4.203 0.023 mag wright2010
wise_flags "AAAA,0000" [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.
1.1 1.7 zacharias2017
pm_dec (mas/yr)
Value Error Ref.
-2.9 1.7 zacharias2017
Derived Stellar Properties
Teff (K)
Value Error Ref.
3606.27 465.52 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.638 0.026 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
2.05 0.435 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
16.118 0.062 henden2016
r_sloan (mag)
Value Error Ref.
14.367 0.074 henden2016
i_sloan (mag)
Value Error Ref.
13.521 0.048 henden2016
gaia_g (mag)
Value Error Ref.
13.996 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
05 49 16.376 gaiacollaboration2016
05 49 16.378 cutri2003
05 49 16.372 wright2010
05 49 16.376 flewelling2016
05 49 16.372 koenig2015
05 49 16.374 zacharias2017
05 49 16.385 henden2016
05 49 16.375 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+05 55 14.05 gaiacollaboration2016
+05 55 14.01 cutri2003
+05 55 14.03 wright2010
+05 55 14.05 flewelling2016
+05 55 14.03 koenig2015
+05 55 14.09 zacharias2017
+05 55 14.47 henden2016
+05 55 14.04 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
87.31823128 0.344 gaiacollaboration2016
87.31824 60.0 cutri2003
87.3182182 35.5361 wright2010
87.31823333 4.0 flewelling2016
87.318218 koenig2015
87.3182267 zacharias2017
87.31827 733.0 henden2016
87.31823125 0.0313 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
5.92056816 0.401 gaiacollaboration2016
5.920559 60.0 cutri2003
5.9205635 36.3303 wright2010
5.92056944 5.0 flewelling2016
5.920564 koenig2015
5.9205803 zacharias2017
5.920685 642.0 henden2016
5.9205677 0.0333 gaiacollaboration2018