20227+5850 HJ 2965

 
 
20h 22m 47.38s +58 50' 23.3" P.A. 82.00 sep 15.2 mag 11.62,11.76
 
 
Coord 2000
20227+5850
Discov num
HJ 2965
Comp
Coord arcsec 2000
20 22 47.38 +58 50 23.3
Date first
1831
Date last
2015
Obs
14
Pa first
85
Pa last
82
P.A. Now (θ)
82°
Sep first
12.0
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
11.62
Mag sec
11.76
delta mag (ΔM)
0.14
Spectral class
Pri motion ra
-008
Sec motion ra
-009
Pri motion dec
-007
Sec motion dec
-007
Notes
rPM=0.088 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
81.5
Precise sep
15.156
Constellation
Cygnus
Tycho2
3949-00302-1
Gaia DR2
55575170176
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20227+5850 HJ 2965 2002 7 81 15.2 11.62 11.76 D 202247.38+585023.3
20227+5850 HJ 2965 2003 8 82 15.2 11.62 11.76 D 202247.38+585023.3
20227+5850 HJ 2965 2010 9 81 14.8 11.62 11.76 202247.38+585023.3
20227+5850 HJ 2965 2015 10 82 15.1 11.62 11.76 202247.38+585023.3

If you need more information about this double, apply for a data request form to the WDS.