19029+2742 ES  480AB

 
 
19H 02M 55.78S +27 42' 26.5" P.A. 272 SEP 2.4 MAG 10.32,11.30 SP F0
 
 
Coord 2000
19029+2742
Discov num
ES  480
Comp
AB
Coord arcsec 2000
19 02 55.78 +27 42 26.5
Date first
1907
Date last
2013
Obs
11
Pa first
304
Pa last
272
P.A. Now (θ)
272°
Sep first
2.5
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
10.32
Mag sec
11.30
delta mag (ΔM)
0.98
Spectral class
F0 (yellow-white)
Pri motion ra
+004
Sec motion ra
Pri motion dec
+003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19029+2742 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 19029+2742 ES 480 AB 1907 2013 11 272 2.4 10.32 11.30 0.98 <===
Show 19029+2742 WAK 3 AC 1970 2008 4 355 1.1 10.32 11.65 1.33
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Lyra
last precise pa
271.6
last precise sep
2.4