Star • GDR1 2162962881934419712

Cluster
North America
Proposed Clusters
Alternate Names
SDSS J205412.93+442321.5
IPHAS J205412.95+442321.5
GDR1 2162962881934419712
GDR2 2162962881934419712
[LSV2006] Area 4 21
2MASS J20541293+4423215
PSO J205412.938+442321.547
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] laugalys2006
ra 20 54 12.9452 h m s gaiacollaboration2016
dec +44 23 21.5572 d m s gaiacollaboration2016
ra_deg 313.55393821 deg gaiacollaboration2016
dec_deg 44.38932143 deg gaiacollaboration2016
pm_ra 7.918 0.078 mas/yr gaiacollaboration2018
pm_dec 0.311 0.07 mas/yr gaiacollaboration2018
plx 1.2065 0.0463 mas gaiacollaboration2018
st_dist 828.8438 31.8073 pc gaiacollaboration2018
spt K1 [char] laugalys2006
spt_num 51.0 [decimal allowed] laugalys2006
spt_lit K1 IV [char] laugalys2006
Agaia 1.3447 0.17605 mag gaiacollaboration2018
u_sloan 19.593 0.093 mag ahn2012
g_sloan 16.862 0.006 mag flewelling2016
r_sloan 15.873 0.004 mag flewelling2016
i_sloan 15.449 0.002 mag flewelling2016
z_sloan 15.239 0.005 mag flewelling2016
y_opt 15.081 0.003 mag (AB) flewelling2016
H_alpha_phot 15.46 0.0 mag barentsen2014
gaia_g 15.8936 0.0006 mag gaiacollaboration2018
gaia_bp 16.6193 0.0049 mag gaiacollaboration2018
gaia_rp 15.0659 0.0027 mag gaiacollaboration2018
tm_J 14.066 0.04 mag cutri2003
tm_H 13.484 0.038 mag cutri2003
tm_K 13.362 0.037 mag cutri2003
tm_flags "AAA,0" [char] cutri2003

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.
7.0 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
1.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
4281.0 154.71 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.318 0.027 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.03 0.075 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
17.003 0.005 ahn2012
r_sloan (mag)
Value Error Ref.
15.83 0.0 barentsen2014
15.867 0.003 ahn2012
i_sloan (mag)
Value Error Ref.
15.11 0.0 barentsen2014
15.419 0.003 ahn2012
z_sloan (mag)
Value Error Ref.
15.145 0.005 ahn2012
gaia_g (mag)
Value Error Ref.
15.748 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 54 12.945 gaiacollaboration2016
20 54 12.932 cutri2003
20 54 12.945 flewelling2016
20 54 12.94 laugalys2006
20 54 12.948 barentsen2014
20 54 12.937 ahn2012
20 54 12.945 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 23 21.56 gaiacollaboration2016
+44 23 21.53 cutri2003
+44 23 21.55 flewelling2016
+44 23 21.6 laugalys2006
+44 23 21.52 barentsen2014
+44 23 21.56 ahn2012
+44 23 21.56 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
313.55393821 0.469 gaiacollaboration2016
313.553884 60.0 cutri2003
313.5539375 8.0 flewelling2016
313.55391667 laugalys2006
313.55395 barentsen2014
313.553903 ahn2012
313.55393948 0.0376 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.38932143 0.718 gaiacollaboration2016
44.389313 60.0 cutri2003
44.38931944 9.0 flewelling2016
44.38933333 laugalys2006
44.38931 barentsen2014
44.389321 ahn2012
44.38932108 0.0367 gaiacollaboration2018