Star • GDR1 2162961473185056512

Cluster
North America
Proposed Clusters
Alternate Names
GDR2 2162961477482977408
PSO J205427.141+441834.715
[LSV2006] Area 4 44
WISEA J205427.13+441834.7
GDR1 2162961473185056512
IPHAS J205427.14+441834.8
2MASS J20542713+4418346
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] laugalys2006
ra 20 54 27.1493 h m s gaiacollaboration2016
dec +44 18 34.7287 d m s gaiacollaboration2016
ra_deg 313.61312193 deg gaiacollaboration2016
dec_deg 44.30964686 deg gaiacollaboration2016
pm_ra 5.45 0.041 mas/yr gaiacollaboration2018
pm_dec -2.182 0.038 mas/yr gaiacollaboration2018
plx 2.0176 0.0229 mas gaiacollaboration2018
st_dist 495.6384 5.6256 pc gaiacollaboration2018
spt K1 [char] laugalys2006
spt_num 51.0 [decimal allowed] laugalys2006
spt_lit K1 V [char] laugalys2006
Agaia 0.2605 0.15885 mag gaiacollaboration2018
g_sloan 15.013 0.004 mag flewelling2016
r_sloan 14.384 0.004 mag flewelling2016
i_sloan 14.122 0.000186 mag flewelling2016
z_sloan 14.008 0.005 mag flewelling2016
y_opt 13.927 0.003 mag (AB) flewelling2016
H_alpha_phot 13.97 0.0 mag barentsen2014
gaia_g 14.4191 0.0003 mag gaiacollaboration2018
gaia_bp 14.919 0.0021 mag gaiacollaboration2018
gaia_rp 13.7664 0.001 mag gaiacollaboration2018
tm_J 12.983 0.026 mag cutri2003
tm_H 12.476 0.03 mag cutri2003
tm_K 12.385 0.025 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
Derived Stellar Properties
Teff (K)
Value Error Ref.
4961.5 141.83 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.348 0.0105 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.8 0.04 gaiacollaboration2018
Optical Photometry
r_sloan (mag)
Value Error Ref.
14.31 0.0 barentsen2014
i_sloan (mag)
Value Error Ref.
13.79 0.0 barentsen2014
gaia_g (mag)
Value Error Ref.
14.313 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 54 27.149 gaiacollaboration2016
20 54 27.138 cutri2003
20 54 27.149 flewelling2016
20 54 27.14 laugalys2006
20 54 27.144 barentsen2014
20 54 27.150 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 18 34.73 gaiacollaboration2016
+44 18 34.69 cutri2003
+44 18 34.73 flewelling2016
+44 18 34.8 laugalys2006
+44 18 34.78 barentsen2014
+44 18 34.73 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
313.61312193 0.15 gaiacollaboration2016
313.613076 60.0 cutri2003
313.61312083 4.0 flewelling2016
313.61308333 laugalys2006
313.6131 barentsen2014
313.61312307 0.0197 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.30964686 0.16 gaiacollaboration2016
44.309635 60.0 cutri2003
44.30964722 6.0 flewelling2016
44.30966667 laugalys2006
44.30966 barentsen2014
44.30964655 0.0198 gaiacollaboration2018