17459-2931 B   356

 
 
17H 45M 51.33S -29 30' 46.5" P.A. 329 SEP 3.6 MAG 9.75,12.80 SP A0III
 
 
Coord 2000
17459-2931
Discov num
B   356
Comp
Coord arcsec 2000
17 45 51.33 -29 30 46.5
Date first
1927
Date last
2000
Obs
3
Pa first
330
Pa last
329
P.A. Now (θ)
329°
Sep first
3.5
Sep last
3.6
Sep. Now (ρ)
3.6"
Mag pri
9.75
Mag sec
12.80
delta mag (ΔM)
3.05
Spectral class
A0III (white)
Pri motion ra
-017
Sec motion ra
Pri motion dec
-004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Sagittarius
SAO
185710
Tycho2
6840-00505-1
HD
161274
last precise pa
328.7
last precise sep
3.64