18197+3212 HJ 1319

 
 
18H 19M 43.23S +32 11' 43.1" P.A. 194 SEP 17.4 MAG 9.20,12.00 SP A2
 
 
Coord 2000
18197+3212
Discov num
HJ 1319
Comp
Coord arcsec 2000
18 19 43.23 +32 11 43.1
Date first
1828
Date last
2010
Obs
9
Pa first
193
Pa last
194
P.A. Now (θ)
194°
Sep first
13.0
Sep last
17.4
Sep. Now (ρ)
17.4"
Mag pri
9.20
Mag sec
12.00
delta mag (ΔM)
2.8
Spectral class
A2 (white)
Pri motion ra
-008
Sec motion ra
-008
Pri motion dec
-007
Sec motion dec
-004
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
SAO
66862
Tycho2
2627-00714-1
last precise pa
194.3
last precise sep
17.36