19595+5944 ES  201AC

 
 
19h 59m 32.48s +59 44' 14.5" P.A. 94 sep 29.3 mag 8.81,10.70 Sp F8
 
 
Coord 2000
19595+5944
Discov num
ES  201
Comp
AC
Coord arcsec 2000
19 59 32.48 +59 44 14.5
Date first
1898
Date last
2010
Obs
10
Pa first
98
Pa last
94
P.A. Now (θ)
94°
Sep first
30.7
Sep last
29.3
Sep. Now (ρ)
29.3"
Mag pri
8.81
Mag sec
10.70
delta mag (ΔM)
1.89
Spectral class
F8 (yellow-white)
Pri motion ra
+009
Sec motion ra
+000
Pri motion dec
-017
Sec motion dec
-002
Notes
rPM=0.909
This double is not physical.
 
 
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
94.2
Precise sep
29.29
Constellation
Cygnus
SAO
32184
Tycho2
3947-00527-1
HD
189979
last precise pa
94.2
last precise sep
29.29
 
 
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 AC 1999 7 95 29.4 8.81 10.70 F8 D 195932.48+594414.5
19595+5944 ES 201 AC 2009 8 94 29.6 8.81 10.70 F8 D 195932.48+594414.5
19595+5944 ES 201 AC 2010 9 94 29.3 8.81 10.70 F8 D 195932.48+594414.5

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