19584+2859 ES  495BC

 
 
19H 58M 20.53S +28 58' 59.6" P.A. 319 SEP 5 MAG 11.10,11.80 DIST. 746.27 PC (2434.33 L.Y.)
 
 
Coord 2000
19584+2859
Discov num
ES  495
Comp
BC
Coord arcsec 2000
19 58 20.53 +28 58 59.6
Date first
1907
Date last
2012
Obs
6
Pa first
311
Pa last
319
P.A. Now (θ)
319°
Sep first
4.1
Sep last
5.0
Sep. Now (ρ)
5"
Mag pri
11.10
Mag sec
11.80
delta mag (ΔM)
0.7
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
-012
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
19584+2859 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 88003 19584+2859 ES 495 AB 1907 2012 6 245 41.6 7.69 12.14 4.45
Show 88003 19584+2859 ES 495 BC 1907 2012 6 319 5.0 11.10 11.80 0.70 <===
Show 88003 19584+2859 FYM 73 BD 2000 2012 3 122 18.0 11.10 15.00 3.90
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Spectr
B9V
Constellation
Vulpecula
SAO
88003
HIP
98302
Tycho2
2153-02601-1
HD
189316
BD
BD+28 3553
Distance
746.27
Distance ly
2434.33
last precise pa
319.3
last precise sep
5