17496-2000 BU 1460DC

 
 
17H 49M 14.61S -20 00' 24.3" P.A. 302 SEP 34.6 MAG ,12.70 SP PN
 
 
Coord 2000
17496-2000
Discov num
BU 1460
Comp
DC
Coord arcsec 2000
17 49 14.61 -20 00 24.3
Date first
1909
Date last
2000
Obs
2
Pa first
302
Pa last
302
P.A. Now (θ)
302°
Sep first
32.7
Sep last
34.6
Sep. Now (ρ)
34.6"
Mag pri
Mag sec
12.70
delta mag (ΔM)
Spectral class
PN (planetary nebula)
Pri motion ra
Sec motion ra
-001
Pri motion dec
Sec motion dec
+003
Notes
N X (See Notes, Dubious double)
Nature of this double is uncertain.
 
 
17496-2000 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 17496-2000 HJ 2810 AB 1830 2003 15 188 43.5 7.61 10.41 2.80
Show 17496-2000 BU 1460 AD 1909 1909 1 270 297.0 7.61
Show 17496-2000 BU 1460 DC 1909 2000 2 302 34.6 12.70 <===
Show 17496-2000 BU 1460 DE 1909 2000 2 148 30.5
Quintuple system
5 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
last precise pa
302.4
last precise sep
34.56