19521+2918 OSO 113AO

 
 
19h 52m 05.74s +29 18' 29.4" P.A. 281 sep 25 mag 14.52,18.30
 
 
Coord 2000
19521+2918
Discov num
OSO 113
Comp
AO
Coord arcsec 2000
19 52 05.74 +29 18 29.4
Date first
1995
Date last
1998
Obs
2
Pa first
284
Pa last
281
P.A. Now (θ)
281°
Sep first
24.2
Sep last
25.0
Sep. Now (ρ)
25"
Mag pri
14.52
Mag sec
18.30
delta mag (ΔM)
3.78
Spectral class
Pri motion ra
-079
Sec motion ra
Pri motion dec
-163
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19521+2918 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19521+2918 OSO 113 AB 1995 1998 2 133 4.1 14.52 17.20 2.68
Show 19521+2918 OSO 113 AC 1995 1995 1 35 6.5 14.52 18.50 3.98
Show 19521+2918 OSO 113 AD 1995 1995 1 255 9.2 14.52 18.90 4.38
Show 19521+2918 OSO 113 AE 1995 1995 1 106 9.9 14.52 18.40 3.88
Show 19521+2918 OSO 113 AF 1995 1998 2 251 10.3 14.52 17.30 2.78
Show 19521+2918 OSO 113 AG 1995 1995 1 311 12.8 14.52 18.40 3.88
Show 19521+2918 OSO 113 AH 1995 1995 1 231 13.1 14.52 18.20 3.68
Show 19521+2918 OSO 113 AI 1995 1998 2 142 13.4 14.52 18.50 3.98
Show 19521+2918 OSO 113 AJ 1995 1995 1 178 13.9 14.52 18.70 4.18
Show 19521+2918 OSO 113 AK 1995 1998 2 264 14.7 14.52 16.70 2.18
Show 19521+2918 OSO 113 AL 1995 2002 3 83 18.2 14.52 14.00 0.52
Show 19521+2918 OSO 113 AM 1995 1995 1 169 20.9 14.52 18.80 4.28
Show 19521+2918 OSO 113 AN 1995 1998 2 236 23.9 14.52 16.80 2.28
Show 19521+2918 OSO 113 AO 1995 1998 2 281 25.0 14.52 18.30 3.78 <===
15-fold system
15 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
280.6
Precise sep
24.95
Constellation
Vulpecula
last precise pa
280.6
last precise sep
24.95
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19521+2918 OSO 113 AO 1998 2 281 25.0 14.52 18.30 N D 195206.00+291827.3

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