19564+5635 STI2481

 
 
19h 56m 21.88s +56 35' 34.6" P.A. 71 sep 8 mag 11.60,12.60
 
 
Coord 2000
19564+5635
Discov num
STI2481
Comp
Coord arcsec 2000
19 56 21.88 +56 35 34.6
Date first
1903
Date last
2010
Obs
4
Pa first
65
Pa last
71
P.A. Now (θ)
71°
Sep first
8.2
Sep last
8.0
Sep. Now (ρ)
8"
Mag pri
11.60
Mag sec
12.60
delta mag (ΔM)
1
Spectral class
Pri motion ra
-001
Sec motion ra
+000
Pri motion dec
-004
Sec motion dec
-006
Notes
rPM=0.373
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
70.9
Precise sep
7.95
Constellation
Cygnus
last precise pa
70.9
last precise sep
7.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19564+5635 STI2481 1999 2 71 8.1 11.60 12.60 D 195621.88+563534.6
19564+5635 STI2481 2003 3 71 8.1 11.60 12.60 D 195621.88+563534.6
19564+5635 STI2481 2010 4 72 7.6 11.60 12.60 195621.88+563534.6

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