18599-0524 DAM 681

 
 
18H 59M 53.10S -05 23' 30.5" P.A. 5 SEP 11.6 MAG 9.90,12.60 SP F8
 
 
Coord 2000
18599-0524
Discov num
DAM 681
Comp
Coord arcsec 2000
18 59 53.10 -05 23 30.5
Date first
1893
Date last
2000
Obs
4
Pa first
4
Pa last
5
P.A. Now (θ)
Sep first
12.0
Sep last
11.6
Sep. Now (ρ)
11.6"
Mag pri
9.90
Mag sec
12.60
delta mag (ΔM)
2.7
Spectral class
F8 (yellow-white)
Pri motion ra
-003
Sec motion ra
-001
Pri motion dec
-024
Sec motion dec
-029
Notes
V (Proper motion indicates physical)
rPM=0.186 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aquila
Tycho2
5123-02930-1
HD
176324
last precise pa
4.5
last precise sep
11.566