18512+4325 ES 1426

 
 
18H 51M 11.97S +43 24' 42.4" P.A. 233 SEP 9.2 MAG 9.25,14.60 SP F2
 
 
Coord 2000
18512+4325
Discov num
ES 1426
Comp
Coord arcsec 2000
18 51 11.97 +43 24 42.4
Date first
1915
Date last
2009
Obs
4
Pa first
252
Pa last
233
P.A. Now (θ)
233°
Sep first
6.6
Sep last
9.2
Sep. Now (ρ)
9.2"
Mag pri
9.25
Mag sec
14.60
delta mag (ΔM)
5.35
Spectral class
F2 (yellow-white)
Pri motion ra
+001
Sec motion ra
Pri motion dec
+020
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
SAO
47857
Tycho2
3131-00595-1
last precise pa
233
last precise sep
9.245