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
Cdsa2 id
OSO 110 AF
Constellation
Aquila
Ra deg
19.648102777777776
De deg
16.426111111111112
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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