Star • GDR1 2162963397330561024

Cluster
North America
Proposed Clusters
Alternate Names
PSO J205421.340+442646.180
GDR2 2162963401628368384
GDR1 2162963397330561024
SDSS J205421.34+442646.1
[LSV2006] Area 4 30
2MASS J20542134+4426461
WISEA J205421.33+442646.5
IPHAS J205421.35+442646.1
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] laugalys2006
ra 20 54 21.3443 h m s gaiacollaboration2016
dec +44 26 46.1442 d m s gaiacollaboration2016
ra_deg 313.58893468 deg gaiacollaboration2016
dec_deg 44.44615116 deg gaiacollaboration2016
pm_ra -0.594 0.056 mas/yr gaiacollaboration2018
pm_dec -2.69 0.059 mas/yr gaiacollaboration2018
plx 0.5316 0.0337 mas gaiacollaboration2018
st_dist 1881.1136 119.2504 pc gaiacollaboration2018
spt_lit B6-7 [char] laugalys2006
Agaia 2.555 0.30165 mag gaiacollaboration2018
u_sloan 19.646 0.096 mag ahn2012
g_sloan 16.879 0.009 mag flewelling2016
r_sloan 15.511 0.002 mag flewelling2016
i_sloan 14.636 0.006 mag flewelling2016
z_sloan 14.087 0.000752 mag flewelling2016
y_opt 13.676 0.003 mag (AB) flewelling2016
H_alpha_phot 15.04 0.0 mag barentsen2014
gaia_g 15.237 0.0005 mag gaiacollaboration2018
gaia_bp 16.4347 0.0056 mag gaiacollaboration2018
gaia_rp 14.123 0.0012 mag gaiacollaboration2018
tm_J 12.448 0.031 mag cutri2003
tm_H 11.822 0.036 mag cutri2003
tm_K 11.604 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
Motion
pm_ra (mas/yr)
Value Error Ref.
-6.0 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
5.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
3668.39 522.295 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
4.425 0.6625 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
5.21 1.225 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
17.095 0.006 ahn2012
r_sloan (mag)
Value Error Ref.
15.47 0.0 barentsen2014
15.524 0.003 ahn2012
i_sloan (mag)
Value Error Ref.
14.3 0.0 barentsen2014
14.619 0.003 ahn2012
z_sloan (mag)
Value Error Ref.
13.913 0.004 ahn2012
gaia_g (mag)
Value Error Ref.
15.035 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 54 21.344 gaiacollaboration2016
20 54 21.343 cutri2003
20 54 21.343 flewelling2016
20 54 21.34 laugalys2006
20 54 21.353 barentsen2014
20 54 21.348 ahn2012
20 54 21.344 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 26 46.14 gaiacollaboration2016
+44 26 46.19 cutri2003
+44 26 46.13 flewelling2016
+44 26 46.2 laugalys2006
+44 26 46.10 barentsen2014
+44 26 46.17 ahn2012
+44 26 46.14 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
313.58893468 0.587 gaiacollaboration2016
313.588931 60.0 cutri2003
313.58892917 16.0 flewelling2016
313.58891667 laugalys2006
313.58897 barentsen2014
313.588951 ahn2012
313.58893403 0.0278 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.44615116 0.86 gaiacollaboration2016
44.446163 60.0 cutri2003
44.44614722 28.0 flewelling2016
44.44616667 laugalys2006
44.44614 barentsen2014
44.446157 ahn2012
44.44615008 0.0305 gaiacollaboration2018