19526+3822 ALI 905

 
 
19h 52m 32.97s +38 21' 53.4" P.A. 260 sep 13.3 mag 13.30,13.40
 
 
Coord 2000
19526+3822
Discov num
ALI 905
Comp
Coord arcsec 2000
19 52 32.97 +38 21 53.4
Date first
1929
Date last
2010
Obs
4
Pa first
262
Pa last
260
P.A. Now (θ)
260°
Sep first
13.0
Sep last
13.3
Sep. Now (ρ)
13.3"
Mag pri
13.30
Mag sec
13.40
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-001
Sec motion ra
-003
Pri motion dec
-006
Sec motion dec
-006
Notes
rPM=0.298 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
260.3
Precise sep
13.26
Constellation
Cygnus
last precise pa
260.3
last precise sep
13.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19526+3822 ALI 905 1998 2 262 13.5 13.30 13.40 D 195232.97+382153.4
19526+3822 ALI 905 2002 3 262 13.5 13.30 13.40 D 195232.97+382153.4
19526+3822 ALI 905 2010 4 260 13.0 13.30 13.40 195232.97+382153.4

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