19484+5600 ES 2682

 
 
19h 48m 26.43s +55 59' 55.3" P.A. 256 sep 9 mag 9.68,11.20 Sp A3
 
 
Coord 2000
19484+5600
Discov num
ES 2682
Comp
Coord arcsec 2000
19 48 26.43 +55 59 55.3
Date first
1917
Date last
2015
Obs
14
Pa first
256
Pa last
256
P.A. Now (θ)
256°
Sep first
8.9
Sep last
9.0
Sep. Now (ρ)
9"
Mag pri
9.68
Mag sec
11.20
delta mag (ΔM)
1.52
Spectral class
A3 (white)
Pri motion ra
-010
Sec motion ra
-011
Pri motion dec
-020
Sec motion dec
-023
Notes
rPM=0.124 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
255.5
Precise sep
8.984
Constellation
Cygnus
SAO
32015
Tycho2
3939-00476-1
Gaia DR2
79076434816
HD
239222
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19484+5600 ES 2682 1999 6 255 9.0 9.68 11.20 A3 D 194826.43+555955.3
19484+5600 ES 2682 2010 7 255 9.1 9.68 11.20 A3 D 194826.43+555955.3
19484+5600 ES 2682 2015 10 255 9.0 9.68 11.20 A3 194826.43+555955.3

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