19261+5409 ES  653

 
 
19h 26m 03.40s +54 09' 15.9" P.A. 106 sep 12 mag 10.37,10.53
 
 
Coord 2000
19261+5409
Discov num
ES  653
Comp
Coord arcsec 2000
19 26 03.40 +54 09 15.9
Date first
1901
Date last
2010
Obs
12
Pa first
106
Pa last
106
P.A. Now (θ)
106°
Sep first
12.2
Sep last
12.0
Sep. Now (ρ)
12"
Mag pri
10.37
Mag sec
10.53
delta mag (ΔM)
0.16
Spectral class
Pri motion ra
+008
Sec motion ra
+009
Pri motion dec
+021
Sec motion dec
+020
Notes
rPM=0.063 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
105.8
Precise sep
12.02
Constellation
Cygnus
Tycho2
3921-01257-1
last precise pa
105.8
last precise sep
12.02
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19261+5409 ES 653 2005 9 106 11.9 10.37 10.53 D 192603.40+540915.9
19261+5409 ES 653 2010 11 106 11.7 10.37 10.53 192603.40+540915.9

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