Star • GDR1 2162968207693909120

Cluster
North America
Proposed Clusters
Alternate Names
[LSV2006] Area 4 71
PSO J205454.959+442550.425
2MASS J20545494+4425502
GDR1 2162968207693909120
SDSS J205454.95+442550.3
IPHAS J205454.95+442550.4
GDR2 2162968211991700992
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] laugalys2006
ra 20 54 54.9665 h m s gaiacollaboration2016
dec +44 25 50.4213 d m s gaiacollaboration2016
ra_deg 313.7290272 deg gaiacollaboration2016
dec_deg 44.43067259 deg gaiacollaboration2016
pm_ra 10.42 0.049 mas/yr gaiacollaboration2018
pm_dec 4.715 0.052 mas/yr gaiacollaboration2018
plx 1.2581 0.0317 mas gaiacollaboration2018
st_dist 794.8494 20.0276 pc gaiacollaboration2018
spt G8 [char] laugalys2006
spt_num 48.0 [decimal allowed] laugalys2006
spt_lit G8 V [char] laugalys2006
Agaia 0.9483 0.2183 mag gaiacollaboration2018
u_sloan 18.37 0.032 mag ahn2012
g_sloan 16.214 0.007 mag flewelling2016
r_sloan 15.413 0.002 mag flewelling2016
i_sloan 15.057 0.004 mag flewelling2016
z_sloan 14.897 0.004 mag flewelling2016
y_opt 14.759 0.004 mag (AB) flewelling2016
H_alpha_phot 14.98 0.0 mag barentsen2014
gaia_g 15.4331 0.0004 mag gaiacollaboration2018
gaia_bp 16.0612 0.0037 mag gaiacollaboration2018
gaia_rp 14.6792 0.0016 mag gaiacollaboration2018
tm_J 13.776 0.029 mag cutri2003
tm_H 13.314 0.032 mag cutri2003
tm_K 13.181 0.028 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.
14.0 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
7.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
4871.25 211.115 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.359 0.0215 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.84 0.075 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
16.309 0.004 ahn2012
r_sloan (mag)
Value Error Ref.
15.34 0.0 barentsen2014
15.385 0.003 ahn2012
i_sloan (mag)
Value Error Ref.
14.7 0.0 barentsen2014
15.0 0.003 ahn2012
z_sloan (mag)
Value Error Ref.
14.787 0.004 ahn2012
gaia_g (mag)
Value Error Ref.
15.305 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 54 54.967 gaiacollaboration2016
20 54 54.941 cutri2003
20 54 54.965 flewelling2016
20 54 54.95 laugalys2006
20 54 54.953 barentsen2014
20 54 54.954 ahn2012
20 54 54.967 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 25 50.42 gaiacollaboration2016
+44 25 50.25 cutri2003
+44 25 50.40 flewelling2016
+44 25 50.4 laugalys2006
+44 25 50.38 barentsen2014
+44 25 50.37 ahn2012
+44 25 50.42 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
313.7290272 0.135 gaiacollaboration2016
313.728922 60.0 cutri2003
313.72902083 10.0 flewelling2016
313.72895833 laugalys2006
313.72897 barentsen2014
313.728974 ahn2012
313.72902918 0.0252 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.43067259 0.16 gaiacollaboration2016
44.430626 60.0 cutri2003
44.43066667 23.0 flewelling2016
44.43066667 laugalys2006
44.43066 barentsen2014
44.430659 ahn2012
44.4306731 0.027 gaiacollaboration2018