18185-0105 TDT 786

 
 
18H 18M 30.66S -01 05' 21.9" P.A. 45 SEP 2.3 MAG 11.44,11.64 SP F
 
 
Coord 2000
18185-0105
Discov num
TDT 786
Comp
Coord arcsec 2000
18 18 30.66 -01 05 21.9
Date first
1991
Date last
2003
Obs
2
Pa first
44
Pa last
45
P.A. Now (θ)
45°
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.44
Mag sec
11.64
delta mag (ΔM)
0.2
Spectral class
F (yellow-white)
Pri motion ra
-011
Sec motion ra
-011
Pri motion dec
-014
Sec motion dec
-014
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Serpens
Tycho2
5098-00543-1
last precise pa
44.5
last precise sep
2.33