17570-4007 RST2007

 
 
17H 57M 02.52S -40 07' 15.9" P.A. 296 SEP 1.4 MAG 9.49,11.17 SP A0IV
 
 
Coord 2000
17570-4007
Discov num
RST2007
Comp
Coord arcsec 2000
17 57 02.52 -40 07 15.9
Date first
1935
Date last
1991
Obs
3
Pa first
292
Pa last
296
P.A. Now (θ)
296°
Sep first
1.5
Sep last
1.4
Sep. Now (ρ)
1.4"
Mag pri
9.49
Mag sec
11.17
delta mag (ΔM)
1.68
Spectral class
A0IV (white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Scorpius
SAO
228567
Tycho2
7890-01823-1
HD
163233
last precise pa
296.2
last precise sep
1.433