18245+2028 BU 1325

 
 
18H 24M 32.29S +20 27' 33.4" P.A. 353 SEP 5.6 MAG 9.79,13.36 SP A0 DIST. 483.09 PC (1575.84 L.Y.)
 
 
Coord 2000
18245+2028
Discov num
BU 1325
Comp
Coord arcsec 2000
18 24 32.29 +20 27 33.4
Date first
1903
Date last
2015
Obs
11
Pa first
346
Pa last
353
P.A. Now (θ)
353°
Sep first
6.3
Sep last
5.6
Sep. Now (ρ)
5.6"
Mag pri
9.79
Mag sec
13.36
delta mag (ΔM)
3.57
Spectral class
A0 (white)
Pri motion ra
-004
Sec motion ra
+006
Pri motion dec
-002
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Hercules
HIP
90222
Tycho2
1577-00223-1
HD
169574
BD
BD+20 3770
Distance
483.09
Distance ly
1575.84
last precise pa
352.5
last precise sep
5.6