Star • GDR1 2166664937588871936

Cluster
North America
Proposed Clusters
Alternate Names
GDR2 2166664937588871936
PSO J204837.197+465507.744
GDR1 2166664937588871936
WISEA J204837.19+465507.7
2MASS J20483720+4655077
GSC 3578-0003
UHA 29
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] welin1973
ra 20 48 37.1944 h m s gaiacollaboration2016
dec +46 55 07.6457 d m s gaiacollaboration2016
ra_deg 312.15497661 deg gaiacollaboration2016
dec_deg 46.91879047 deg gaiacollaboration2016
pm_ra -1.998 0.046 mas/yr gaiacollaboration2018
pm_dec -2.838 0.042 mas/yr gaiacollaboration2018
plx 0.4493 0.024 mas gaiacollaboration2018
st_dist 2225.6844 118.8881 pc gaiacollaboration2018
spt F8 [char] welin1973
spt_num 38.0 [decimal allowed] welin1973
spt_lit F8e [char] welin1973
Agaia 1.173 0.3774 mag gaiacollaboration2018
g_sloan 12.036 mag flewelling2016
r_sloan 11.857 mag flewelling2016
i_sloan 11.791 mag flewelling2016
z_sloan 11.727 mag flewelling2016
y_opt 11.696 mag (AB) flewelling2016
gaia_g 11.7329 0.0003 mag gaiacollaboration2018
gaia_bp 11.8928 0.002 mag gaiacollaboration2018
gaia_rp 11.4097 0.0012 mag gaiacollaboration2018
tm_J 10.883 0.024 mag cutri2003
tm_H 10.768 0.033 mag cutri2003
tm_K 10.643 0.021 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.
-3.765 1.443 gaiacollaboration2016
pm_dec (mas/yr)
Value Error Ref.
-3.312 0.77 gaiacollaboration2016
plx (mas)
Value Error Ref.
0.7 0.417 gaiacollaboration2016
st_dist (pc)
Value Error Ref.
1428.57 851.02 gaiacollaboration2016
ObsProp
spt ([char])
Value Error Ref.
F8 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
38.0 skiffBMK
spt_lit ([char])
Value Error Ref.
F8e skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
7556.0 383.0 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
74.915 6.9485 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
5.05 0.515 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
11.677 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 48 37.200 cutri2003
20 48 37.194 flewelling2016
20 48 37.19 welin1973
20 48 37.190 skiffBMK
20 48 37.194 gaiacollaboration2018
20 48 37.194 gaiacollaboration2016
dec (d m s)
Value Error Ref.
+46 55 07.79 cutri2003
+46 55 07.64 flewelling2016
+46 55 07.9 welin1973
+46 55 07.90 skiffBMK
+46 55 07.64 gaiacollaboration2018
+46 55 07.65 gaiacollaboration2016
ra_deg (deg)
Value Error Ref.
312.155002 60.0 cutri2003
312.154975 13.0 flewelling2016
312.15495833 welin1973
312.15496 skiffBMK
312.15497613 0.0223 gaiacollaboration2018
312.15497661 0.192 gaiacollaboration2016
dec_deg (deg)
Value Error Ref.
46.918831 60.0 cutri2003
46.91878889 16.0 flewelling2016
46.91886111 welin1973
46.91886 skiffBMK
46.91879 0.022 gaiacollaboration2018
46.91879047 0.206 gaiacollaboration2016