19206+0639 HO  576AC

 
 
19h 20m 36.43s +06 38' 38.6" P.A. 254 sep 45.2 mag 8.22,11.58 Sp F8
 
 
Coord 2000
19206+0639
Discov num
HO  576
Comp
AC
Coord arcsec 2000
19 20 36.43 +06 38 38.6
Date first
1906
Date last
2001
Obs
7
Pa first
254
Pa last
254
P.A. Now (θ)
254°
Sep first
42.2
Sep last
45.2
Sep. Now (ρ)
45.2"
Mag pri
8.22
Mag sec
11.58
delta mag (ΔM)
3.36
Spectral class
F8 (yellow-white)
Pri motion ra
-016
Sec motion ra
Pri motion dec
-073
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19206+0639 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19206+0639 HO 576 AB 1894 1999 13 180 3.6 8.22 11.90 3.68
Show 19206+0639 HO 576 AC 1906 2001 7 254 45.2 8.22 11.58 3.36 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
254.1
Precise sep
45.237
Cdsa2 id
HO 576 AC
Constellation
Aquila
Tycho2
0476-01132-1
HD
181526
Ra deg
19.343452777777777
De deg
6.644055555555555
last precise pa
254.1
last precise sep
45.237
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19206+0639 HO 576 AC 1991 4 254 43.2 8.22 11.58 F8 D 192036.43+063838.6
19206+0639 HO 576 AC 1999 5 254 45.3 8.22 11.58 F8 D 192036.43+063838.6
19206+0639 HO 576 AC 2001 7 254 45.2 8.22 11.58 F8 D 192036.43+063838.6

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