18154+3433 SEI 562

 
 
18H 15M 22.99S +34 32' 48.0" P.A. 327 SEP 27.3 MAG 11.04,12.68
 
 
Coord 2000
18154+3433
Discov num
SEI 562
Comp
Coord arcsec 2000
18 15 22.99 +34 32 48.0
Date first
1894
Date last
2010
Obs
7
Pa first
328
Pa last
327
P.A. Now (θ)
327°
Sep first
29.5
Sep last
27.3
Sep. Now (ρ)
27.3"
Mag pri
11.04
Mag sec
12.68
delta mag (ΔM)
1.64
Spectral class
Pri motion ra
-004
Sec motion ra
-003
Pri motion dec
-006
Sec motion dec
-021
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
Tycho2
2630-01245-1
last precise pa
327.4
last precise sep
27.27