19389+1626 OSO 110AF

 
 
19h 38m 53.17s +16 25' 34.0" P.A. 338 sep 18.1 mag 11.15,17.30 Sp G5
 
 
Coord 2000
19389+1626
Discov num
OSO 110
Comp
AF
Coord arcsec 2000
19 38 53.17 +16 25 34.0
Date first
1995
Date last
1998
Obs
2
Pa first
336
Pa last
338
P.A. Now (θ)
338°
Sep first
18.0
Sep last
18.1
Sep. Now (ρ)
18.1"
Mag pri
11.15
Mag sec
17.30
delta mag (ΔM)
6.15
Spectral class
G5 (yellow)
Pri motion ra
-193
Sec motion ra
Pri motion dec
-184
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19389+1626 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19389+1626 RAS 11 Aa,Ab 2007 2007 3 193 0.7 11.16
Show 19389+1626 OSO 110 AB 1995 1998 2 15 7.7 11.15 17.10 5.95
Show 19389+1626 OSO 110 AC 1995 1998 2 94 10.5 11.15 16.80 5.65
Show 19389+1626 OSO 110 AD 1995 1998 2 212 13.3 11.15 16.20 5.05
Show 19389+1626 OSO 110 AE 1995 1998 2 162 14.4 11.15 17.00 5.85
Show 19389+1626 OSO 110 AF 1995 1998 2 338 18.1 11.15 17.30 6.15 <===
Show 19389+1626 OSO 110 AG 1995 1998 2 5 21.2 11.15 17.00 5.85
Show 19389+1626 OSO 110 AH 1995 2001 3 119 22.6 11.15 16.00 4.85
Ninefold system
8 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
338.3
Precise sep
18.11
Constellation
Aquila
last precise pa
338.3
last precise sep
18.11
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19389+1626 OSO 110 AF 1998 2 338 18.1 11.15 17.30 N D 193853.16+162534.1

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