19595+5944 ES  201AB

 
 
19h 59m 32.48s +59 44' 14.5" P.A. 146 sep 4.4 mag 8.81,11.30 Sp F8
 
 
Coord 2000
19595+5944
Discov num
ES  201
Comp
AB
Coord arcsec 2000
19 59 32.48 +59 44 14.5
Date first
1903
Date last
2010
Obs
8
Pa first
145
Pa last
146
P.A. Now (θ)
146°
Sep first
4.1
Sep last
4.4
Sep. Now (ρ)
4.4"
Mag pri
8.81
Mag sec
11.30
delta mag (ΔM)
2.49
Spectral class
F8 (yellow-white)
Pri motion ra
+010
Sec motion ra
Pri motion dec
-018
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19595+5944 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 32184 19595+5944 ES 201 AB 1903 2010 8 146 4.4 8.81 11.30 2.49 <===
Show 32184 19595+5944 ES 201 AC 1898 2010 10 94 29.3 8.81 10.70 1.89
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
145.6
Precise sep
4.43
Constellation
Cygnus
SAO
32184
Tycho2
3947-00527-1
HD
189979
last precise pa
145.6
last precise sep
4.43
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19595+5944 ES 201 AB 1999 7 147 3.8 8.81 11.30 F8 D 195932.48+594414.5
19595+5944 ES 201 AB 2010 8 146 4.4 8.81 11.30 F8 D 195932.48+594414.5

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