18301+4325 J   763

 
 
18H 30M 09.65S +43 26' 30.1" P.A. 309 SEP 1.8 MAG 12.00,12.30
 
 
Coord 2000
18301+4325
Discov num
J   763
Comp
Coord arcsec 2000
18 30 09.65 +43 26 30.1
Date first
1912
Date last
2010
Obs
8
Pa first
309
Pa last
309
P.A. Now (θ)
309°
Sep first
1.5
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
12.00
Mag sec
12.30
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
+010
Sec motion ra
Pri motion dec
-002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
309.2
last precise sep
1.839