Star • GDR1 2166396347513526912

Cluster
North America
Proposed Clusters
Alternate Names
2MASS J20495951+4611446
GDR2 2166396351827210752
GDR1 2166396347513526912
PSO J204959.596+461145.845
IRAS Z20482+4600
MSX6C G085.9327+01.3975
UHA 34
GSC 3575-3340
SIP Output
Aladin

Fiducial Data

Parameter Value Error Unit Reference
cluster_name North America [char] welin1973
ra 20 49 59.4893 h m s gaiacollaboration2016
dec +46 11 44.4372 d m s gaiacollaboration2016
ra_deg 312.49787201 deg gaiacollaboration2016
dec_deg 46.195677 deg gaiacollaboration2016
pm_ra -6.363 0.043 mas/yr gaiacollaboration2018
pm_dec -7.461 0.04 mas/yr gaiacollaboration2018
rv -42.03 0.37 km/s gaiacollaboration2018
plx 0.5518 0.023 mas gaiacollaboration2018
st_dist 1812.2508 75.5378 pc gaiacollaboration2018
spt G8 [char] welin1973
spt_num 48.0 [decimal allowed] welin1973
spt_lit G8e [char] welin1973
Agaia 0.9433 0.48355 mag gaiacollaboration2018
i_sloan 14.463 0.11 mag flewelling2016
z_sloan 14.704 0.002 mag flewelling2016
y_opt 13.229 0.005 mag (AB) flewelling2016
gaia_g 10.6023 0.0005 mag gaiacollaboration2018
gaia_bp 11.5772 0.0016 mag gaiacollaboration2018
gaia_rp 9.6544 0.0011 mag gaiacollaboration2018
tm_J 8.212 0.034 mag cutri2003
tm_H 7.436 0.033 mag cutri2003
tm_K 7.224 0.023 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.
-8.444 2.067 gaiacollaboration2016
pm_dec (mas/yr)
Value Error Ref.
-8.248 1.307 gaiacollaboration2016
plx (mas)
Value Error Ref.
1.23 0.549 gaiacollaboration2016
st_dist (pc)
Value Error Ref.
813.01 362.879 gaiacollaboration2016
ObsProp
spt ([char])
Value Error Ref.
G8 skiffBMK
spt_num ([decimal allowed])
Value Error Ref.
48.0 skiffBMK
spt_lit ([char])
Value Error Ref.
G8e skiffBMK
Derived Stellar Properties
Teff (K)
Value Error Ref.
4081.06 146.51 gaiacollaboration2018
L_star (Lsun)
Value Error Ref.
222.829 16.4035 gaiacollaboration2018
R_star (Rsun)
Value Error Ref.
29.86 2.09 gaiacollaboration2018
Optical Photometry
gaia_g (mag)
Value Error Ref.
10.452 gaiacollaboration2016
Coordinates
ra (h m s)
Value Error Ref.
20 49 59.514 cutri2003
20 49 59.594 flewelling2016
20 49 59.51 welin1973
20 49 59.510 skiffBMK
20 49 59.489 gaiacollaboration2018
20 49 59.489 gaiacollaboration2016
dec (d m s)
Value Error Ref.
+46 11 44.62 cutri2003
+46 11 45.82 flewelling2016
+46 11 44.6 welin1973
+46 11 44.59 skiffBMK
+46 11 44.43 gaiacollaboration2018
+46 11 44.44 gaiacollaboration2016
ra_deg (deg)
Value Error Ref.
312.497976 60.0 cutri2003
312.49830833 16.0 flewelling2016
312.49795833 welin1973
312.49796 skiffBMK
312.49787061 0.0195 gaiacollaboration2018
312.49787201 0.304 gaiacollaboration2016
dec_deg (deg)
Value Error Ref.
46.195728 60.0 cutri2003
46.19606111 16.0 flewelling2016
46.19572222 welin1973
46.19572 skiffBMK
46.19567584 0.021 gaiacollaboration2018
46.195677 0.333 gaiacollaboration2016