Star • GDR1 2162968413852366720

Cluster
North America
Proposed Clusters
Alternate Names
PSO J205440.280+442706.124
SDSS J205440.27+442706.2
IPHAS J205440.28+442706.1
WISEA J205440.32+442707.0
[LSV2006] Area 4 57
GDR2 2162968413852366720
GDR1 2162968413852366720
2MASS J20544027+4427061
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] laugalys2006
ra 20 54 40.2834 h m s gaiacollaboration2016
dec +44 27 06.0503 d m s gaiacollaboration2016
ra_deg 313.66784771 deg gaiacollaboration2016
dec_deg 44.45168065 deg gaiacollaboration2016
pm_ra 0.953 0.096 mas/yr gaiacollaboration2018
pm_dec -12.378 0.102 mas/yr gaiacollaboration2018
plx 2.0618 0.0616 mas gaiacollaboration2018
st_dist 485.0131 14.4906 pc gaiacollaboration2018
spt K3 [char] laugalys2006
spt_num 53.0 [decimal allowed] laugalys2006
spt_lit K3 V: [char] laugalys2006
Agaia 0.377 0.2843 mag gaiacollaboration2018
u_sloan 20.785 0.264 mag ahn2012
g_sloan 18.133 0.008 mag flewelling2016
r_sloan 16.933 0.005 mag flewelling2016
i_sloan 16.165 0.005 mag flewelling2016
z_sloan 15.826 0.003 mag flewelling2016
y_opt 15.622 0.006 mag (AB) flewelling2016
H_alpha_phot 16.29 0.01 mag barentsen2014
gaia_g 16.7826 0.0008 mag gaiacollaboration2018
gaia_bp 17.782 0.0091 mag gaiacollaboration2018
gaia_rp 15.7721 0.0033 mag gaiacollaboration2018
tm_J 14.509 0.029 mag cutri2003
tm_H 13.814 0.043 mag cutri2003
tm_K 13.628 0.046 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.
-1.0 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
-11.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
3693.5 236.375 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.07 0.0045 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.64 0.075 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
18.319 0.012 ahn2012
r_sloan (mag)
Value Error Ref.
16.87 0.0 barentsen2014
16.878 0.005 ahn2012
i_sloan (mag)
Value Error Ref.
15.81 0.01 barentsen2014
16.125 0.004 ahn2012
z_sloan (mag)
Value Error Ref.
15.707 0.007 ahn2012
gaia_g (mag)
Value Error Ref.
16.619 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 54 40.283 gaiacollaboration2016
20 54 40.279 cutri2003
20 54 40.283 flewelling2016
20 54 40.28 laugalys2006
20 54 40.284 barentsen2014
20 54 40.278 ahn2012
20 54 40.283 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 27 06.05 gaiacollaboration2016
+44 27 06.20 cutri2003
+44 27 06.05 flewelling2016
+44 27 06.3 laugalys2006
+44 27 06.16 barentsen2014
+44 27 06.21 ahn2012
+44 27 06.04 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
313.66784771 0.272 gaiacollaboration2016
313.667831 60.0 cutri2003
313.66784583 4.0 flewelling2016
313.66783333 laugalys2006
313.66785 barentsen2014
313.667827 ahn2012
313.66784776 0.0489 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.45168065 0.315 gaiacollaboration2016
44.451721 60.0 cutri2003
44.45168056 7.0 flewelling2016
44.45175 laugalys2006
44.45171 barentsen2014
44.451726 ahn2012
44.45167869 0.0535 gaiacollaboration2018