Star • GDR1 2066855807501721472

Cluster
North America
Proposed Clusters
Alternate Names
WISEA J205054.46+434623.7
2MASS 20505446+4346238
[RGS2011] 205054.48+434623.9
IPHAS J205054.46+434623.8
GDR1 2066855807501721472
2MASS J20505446+4346238
SDSS J205054.46+434623.8
PSO J205054.467+434623.820
GDR2 2066855811800892544
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] rebull_guieu2011
mem_num 4 [integer] rebull_guieu2011
ra 20 50 54.4684 h m s gaiacollaboration2016
dec +43 46 23.7732 d m s gaiacollaboration2016
ra_deg 312.72695174 deg gaiacollaboration2016
dec_deg 43.77327033 deg gaiacollaboration2016
pm_ra -0.918 0.091 mas/yr gaiacollaboration2018
pm_dec -3.627 0.095 mas/yr gaiacollaboration2018
plx 1.4226 0.0587 mas gaiacollaboration2018
st_dist 702.9383 29.005 pc gaiacollaboration2018
disk_flag True [boolean] rebull_guieu2011
disk_desc II [char] rebull_guieu2011
u_sloan 20.24 0.161 mag ahn2012
g_sloan 18.183 0.012 mag flewelling2016
r_sloan 16.804 0.007 mag flewelling2016
i_sloan 16.055 0.005 mag flewelling2016
z_sloan 15.598 0.014 mag flewelling2016
y_opt 15.298 0.005 mag (AB) flewelling2016
H_alpha_phot 15.3 0.0 mag barentsen2014
gaia_g 16.6076 0.0033 mag gaiacollaboration2018
gaia_bp 17.6239 0.0165 mag gaiacollaboration2018
gaia_rp 15.5143 0.0114 mag gaiacollaboration2018
tm_J 14.001 0.027 mag cutri2003
tm_H 13.21 0.032 mag cutri2003
tm_K 12.968 0.024 mag cutri2003
tm_flags "AAA,0" [char] cutri2003
S_3p6 12.61 0.06 mag rebull_guieu2011
S_4p5 12.59 0.06 mag rebull_guieu2011
S_5p8 12.54 0.07 mag rebull_guieu2011
S_8 12.37 0.08 mag rebull_guieu2011
S_24 8.48 0.07 mag rebull_guieu2011

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.
-2.0 3.0 ahn2012
pm_dec (mas/yr)
Value Error Ref.
-4.0 3.0 ahn2012
Derived Stellar Properties
Teff (K)
Value Error Ref.
3663.21 314.87 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
0.176 0.0155 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
1.04 0.15 gaiacollaboration2018
Optical Photometry
g_sloan (mag)
Value Error Ref.
18.389 0.014 ahn2012
r_sloan (mag)
Value Error Ref.
16.62 0.01 barentsen2014
16.745 0.005 ahn2012
i_sloan (mag)
Value Error Ref.
15.59 0.01 barentsen2014
16.0 0.004 ahn2012
z_sloan (mag)
Value Error Ref.
15.446 0.006 ahn2012
gaia_g (mag)
Value Error Ref.
16.432 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 50 54.468 gaiacollaboration2016
20 50 54.466 cutri2003
20 50 54.469 flewelling2016
20 50 54.485 rebull_guieu2011
20 50 54.463 barentsen2014
20 50 54.469 ahn2012
20 50 54.468 gaiacollaboration2018
dec (d m s)
Value Error Ref.
+43 46 23.77 gaiacollaboration2016
+43 46 23.88 cutri2003
+43 46 23.77 flewelling2016
+43 46 23.98 rebull_guieu2011
+43 46 23.84 barentsen2014
+43 46 23.80 ahn2012
+43 46 23.77 gaiacollaboration2018
ra_deg (deg)
Value Error Ref.
312.72695174 0.266 gaiacollaboration2016
312.726943 60.0 cutri2003
312.72695417 5.0 flewelling2016
312.72702 rebull_guieu2011
312.72693 barentsen2014
312.726953 ahn2012
312.72695143 0.0442 gaiacollaboration2018
dec_deg (deg)
Value Error Ref.
43.77327033 0.282 gaiacollaboration2016
43.7733 60.0 cutri2003
43.77326944 14.0 flewelling2016
43.773327 rebull_guieu2011
43.77329 barentsen2014
43.773279 ahn2012
43.77326967 0.0483 gaiacollaboration2018