Star • GDR1 2162969822601024256

Cluster
North America
Proposed Clusters
Alternate Names
PSO J205447.467+443159.865
SDSS J205447.47+443200.0
WISEA J205447.46+443159.8
GDR2 2162969822601024256
[LSV2006] Area 4 67
IPHAS J205447.47+443200.0
GDR1 2162969822601024256
2MASS J20544746+4432002
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] laugalys2006
ra 20 54 47.4669 h m s gaiacollaboration2016
dec +44 31 59.7415 d m s gaiacollaboration2016
ra_deg 313.69777864 deg gaiacollaboration2016
dec_deg 44.53326153 deg gaiacollaboration2016
pm_ra -6.426 0.034 mas/yr gaiacollaboration2018
pm_dec -25.839 0.035 mas/yr gaiacollaboration2018
plx 2.4632 0.0204 mas gaiacollaboration2018
st_dist 405.976 3.3623 pc gaiacollaboration2018
spt K1 [char] laugalys2006
spt_num 51.0 [decimal allowed] laugalys2006
spt_lit K1 V [char] laugalys2006
Agaia 0.352 0.1043 mag gaiacollaboration2018
u_sloan 16.051 0.007 mag ahn2012
g_sloan 14.135 0.01 mag flewelling2016
r_sloan 13.552 0.001 mag flewelling2016
i_sloan 13.345 0.001 mag flewelling2016
z_sloan 13.221 0.000807 mag flewelling2016
y_opt 13.12 0.003 mag (AB) flewelling2016
H_alpha_phot 13.19 0.0 mag barentsen2014
gaia_g 13.5823 0.0002 mag gaiacollaboration2018
gaia_bp 14.0604 0.0017 mag gaiacollaboration2018
gaia_rp 12.9527 0.0008 mag gaiacollaboration2018
tm_J 12.152 0.023 mag cutri2003
tm_H 11.701 0.027 mag cutri2003
tm_K 11.593 0.022 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.
-5.0 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
-18.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
4906.0 96.535 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.511 0.011 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.99 0.04 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
14.188 0.003 ahn2012
r_sloan (mag)
Value Error Ref.
13.54 0.0 barentsen2014
13.503 0.003 ahn2012
i_sloan (mag)
Value Error Ref.
13.01 0.0 barentsen2014
13.264 0.003 ahn2012
z_sloan (mag)
Value Error Ref.
13.124 0.003 ahn2012
gaia_g (mag)
Value Error Ref.
13.477 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 54 47.467 gaiacollaboration2016
20 54 47.469 cutri2003
20 54 47.467 flewelling2016
20 54 47.48 laugalys2006
20 54 47.474 barentsen2014
20 54 47.478 ahn2012
20 54 47.467 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 31 59.74 gaiacollaboration2016
+44 32 00.22 cutri2003
+44 31 59.74 flewelling2016
+44 32 00.1 laugalys2006
+44 32 00.02 barentsen2014
+44 32 00.09 ahn2012
+44 31 59.73 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
313.69777864 0.135 gaiacollaboration2016
313.697789 60.0 cutri2003
313.69777917 10.0 flewelling2016
313.69783333 laugalys2006
313.69781 barentsen2014
313.697826 ahn2012
313.6977774 0.0171 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.53326153 0.167 gaiacollaboration2016
44.533394 60.0 cutri2003
44.53326111 14.0 flewelling2016
44.53336111 laugalys2006
44.53334 barentsen2014
44.533357 ahn2012
44.53325783 0.0183 gaiacollaboration2018