Star • GDR1 2162921066132820224

Cluster
North America
Proposed Clusters
Alternate Names
GDR1 2162921066132820224
PSO J205456.502+442316.395
[LSV2006] Area 4 73
2MASS J20545648+4423163
GDR2 2162921070430649600
WISEA J205456.48+442316.3
SDSS J205456.49+442316.4
IPHAS J205456.49+442316.4
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] laugalys2006
ra 20 54 56.5083 h m s gaiacollaboration2016
dec +44 23 16.3829 d m s gaiacollaboration2016
ra_deg 313.73545135 deg gaiacollaboration2016
dec_deg 44.38788413 deg gaiacollaboration2016
pm_ra 11.051 0.077 mas/yr gaiacollaboration2018
pm_dec -2.953 0.067 mas/yr gaiacollaboration2018
plx 1.3469 0.0449 mas gaiacollaboration2018
st_dist 742.4456 24.75 pc gaiacollaboration2018
spt K3.5 [char] laugalys2006
spt_num 53.5 [decimal allowed] laugalys2006
spt_lit K3.5 V: [char] laugalys2006
Agaia 0.724 0.21795 mag gaiacollaboration2018
u_sloan 19.713 0.102 mag ahn2012
g_sloan 17.116 0.004 mag flewelling2016
r_sloan 16.144 0.002 mag flewelling2016
i_sloan 15.739 0.004 mag flewelling2016
z_sloan 15.557 0.003 mag flewelling2016
y_opt 15.403 0.007 mag (AB) flewelling2016
H_alpha_phot 15.65 0.01 mag barentsen2014
gaia_g 16.1698 0.0006 mag gaiacollaboration2018
gaia_bp 16.8693 0.0059 mag gaiacollaboration2018
gaia_rp 15.3559 0.0027 mag gaiacollaboration2018
tm_J 14.349 0.031 mag cutri2003
tm_H 13.763 0.044 mag cutri2003
tm_K 13.581 0.039 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.
13.0 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
0.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
4426.25 161.615 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.185 0.014 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.73 0.05 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
17.212 0.006 ahn2012
r_sloan (mag)
Value Error Ref.
16.05 0.0 barentsen2014
16.099 0.004 ahn2012
i_sloan (mag)
Value Error Ref.
15.36 0.01 barentsen2014
15.683 0.004 ahn2012
z_sloan (mag)
Value Error Ref.
15.437 0.006 ahn2012
gaia_g (mag)
Value Error Ref.
16.026 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 54 56.508 gaiacollaboration2016
20 54 56.489 cutri2003
20 54 56.508 flewelling2016
20 54 56.49 laugalys2006
20 54 56.491 barentsen2014
20 54 56.497 ahn2012
20 54 56.509 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 23 16.38 gaiacollaboration2016
+44 23 16.38 cutri2003
+44 23 16.39 flewelling2016
+44 23 16.5 laugalys2006
+44 23 16.40 barentsen2014
+44 23 16.47 ahn2012
+44 23 16.38 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
313.73545134 0.418 gaiacollaboration2016
313.735371 60.0 cutri2003
313.73545 3.0 flewelling2016
313.735375 laugalys2006
313.73538 barentsen2014
313.735403 ahn2012
313.73545383 0.0389 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.38788413 0.706 gaiacollaboration2016
44.387882 60.0 cutri2003
44.38788611 12.0 flewelling2016
44.38791667 laugalys2006
44.38789 barentsen2014
44.387907 ahn2012
44.38788405 0.0339 gaiacollaboration2018