17456-4403 DON 861

 
 
17H 45M 35.09S -44 02' 08.2" P.A. 341 SEP 5.7 MAG 9.12,14.10 SP A0
 
 
Coord 2000
17456-4403
Discov num
DON 861
Comp
Coord arcsec 2000
17 45 35.09 -44 02 08.2
Date first
1932
Date last
1999
Obs
3
Pa first
340
Pa last
341
P.A. Now (θ)
341°
Sep first
4.9
Sep last
5.7
Sep. Now (ρ)
5.7"
Mag pri
9.12
Mag sec
14.10
delta mag (ΔM)
4.98
Spectral class
A0 (white)
Pri motion ra
+008
Sec motion ra
Pri motion dec
-008
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
228381
Tycho2
7897-00533-1
HD
161063
last precise pa
341
last precise sep
5.7