18425+3231 HJ 1340

 
 
18H 42M 35.67S +32 30' 52.1" P.A. 80 SEP 15.2 MAG 10.23,12.60
 
 
Coord 2000
18425+3231
Discov num
HJ 1340
Comp
Coord arcsec 2000
18 42 35.67 +32 30 52.1
Date first
1828
Date last
2010
Obs
6
Pa first
90
Pa last
80
P.A. Now (θ)
80°
Sep first
7.0
Sep last
15.2
Sep. Now (ρ)
15.2"
Mag pri
10.23
Mag sec
12.60
delta mag (ΔM)
2.37
Spectral class
Pri motion ra
-014
Sec motion ra
+004
Pri motion dec
-010
Sec motion dec
+003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
Tycho2
2641-01813-1
last precise pa
79.8
last precise sep
15.19