Star • GDR1 2162968757449782528

Cluster
North America
Proposed Clusters
Alternate Names
SDSS J205505.82+442859.0
GDR1 2162968757449782528
2MASS J20550582+4428590
[LSV2006] Area 4 90
PSO J205505.827+442859.063
GDR2 2162968757449782528
IPHAS J205505.83+442859.0
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] laugalys2006
ra 20 55 05.8324 h m s gaiacollaboration2016
dec +44 28 58.9979 d m s gaiacollaboration2016
ra_deg 313.77430176 deg gaiacollaboration2016
dec_deg 44.48305498 deg gaiacollaboration2016
pm_ra 2.431 0.115 mas/yr gaiacollaboration2018
pm_dec -6.302 0.109 mas/yr gaiacollaboration2018
plx 1.2908 0.0691 mas gaiacollaboration2018
st_dist 774.7134 41.4725 pc gaiacollaboration2018
spt K6 [char] laugalys2006
spt_num 56.0 [decimal allowed] laugalys2006
spt_lit K6 V [char] laugalys2006
Agaia 1.522 0.18745 mag gaiacollaboration2018
u_sloan 21.627 0.557 mag ahn2012
g_sloan 18.016 0.01 mag flewelling2016
r_sloan 16.838 0.002 mag flewelling2016
i_sloan 16.225 0.001 mag flewelling2016
z_sloan 15.935 0.007 mag flewelling2016
y_opt 15.72 0.005 mag (AB) flewelling2016
gaia_g 16.7739 0.0009 mag gaiacollaboration2018
gaia_bp 17.6576 0.0105 mag gaiacollaboration2018
gaia_rp 15.8241 0.004 mag gaiacollaboration2018
tm_J 14.591 0.033 mag cutri2003
tm_H 13.924 0.045 mag cutri2003
tm_K 13.829 0.054 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.
11.0 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
-7.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
4021.17 140.75 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.144 0.016 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
0.78 0.055 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
18.161 0.011 ahn2012
r_sloan (mag)
Value Error Ref.
16.79 0.0 barentsen2014
16.79 0.005 ahn2012
i_sloan (mag)
Value Error Ref.
15.88 0.01 barentsen2014
16.184 0.004 ahn2012
z_sloan (mag)
Value Error Ref.
15.798 0.007 ahn2012
gaia_g (mag)
Value Error Ref.
16.607 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 55 05.832 gaiacollaboration2016
20 55 05.822 cutri2003
20 55 05.832 flewelling2016
20 55 05.83 laugalys2006
20 55 05.830 barentsen2014
20 55 05.827 ahn2012
20 55 05.833 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+44 28 59.00 gaiacollaboration2016
+44 28 59.08 cutri2003
+44 28 59.00 flewelling2016
+44 28 59.1 laugalys2006
+44 28 59.02 barentsen2014
+44 28 59.08 ahn2012
+44 28 58.99 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
313.77430176 0.283 gaiacollaboration2016
313.77426 60.0 cutri2003
313.7743 2.0 flewelling2016
313.77429167 laugalys2006
313.77429 barentsen2014
313.77428 ahn2012
313.77430227 0.0579 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
44.48305498 0.236 gaiacollaboration2016
44.483078 60.0 cutri2003
44.48305556 8.0 flewelling2016
44.48308333 laugalys2006
44.48306 barentsen2014
44.483078 ahn2012
44.48305393 0.0517 gaiacollaboration2018