18429-3917 I  1379 (V719 CrA)

 
 
18H 42M 53.14S -39 17' 08.4" P.A. 144 SEP 0.1 MAG 7.67,7.85 SP B5III/IV DIST. 456.62 PC (1489.49 L.Y.)
 
 
Coord 2000
18429-3917
Discov num
I  1379
Comp
Coord arcsec 2000
18 42 53.14 -39 17 08.4
Date first
1926
Date last
2008
Obs
11
Pa first
179
Pa last
144
P.A. Now (θ)
144°
Sep first
0.5
Sep last
0.1
Sep. Now (ρ)
0.1"
Mag pri
7.67
Mag sec
7.85
delta mag (ΔM)
0.18
Spectral class
B5III/IV (blue-white)
Pri motion ra
+006
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name
V719 CrA
Constellation
Corona Austrina
SAO
210488
HIP
91777
Tycho2
7915-01621-1
HD
172579
CD
CD-3912836
CP
CP-39 8155
Distance
456.62
Distance ly
1489.49
last precise pa
143.6
last precise sep
0.125