19407+2343 FYM  77AG

 
 
19H 40M 39.58S +23 43' 04.7" P.A. 9 SEP 17 MAG 6.64,14.52 SP B6IV DIST. 510.2 PC (1664.27 L.Y.)
 
 
Coord 2000
19407+2343
Discov num
FYM  77
Comp
AG
Coord arcsec 2000
19 40 39.58 +23 43 04.7
Date first
1997
Date last
2013
Obs
3
Pa first
10
Pa last
9
P.A. Now (θ)
Sep first
17.5
Sep last
17.0
Sep. Now (ρ)
17"
Mag pri
6.64
Mag sec
14.52
delta mag (ΔM)
7.88
Spectral class
B6IV (blue-white)
Pri motion ra
-003
Sec motion ra
Pri motion dec
-010
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
19407+2343 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 87551 19407+2343 STF2560 AB 1879 2013 25 300 14.0 6.64 10.51 3.87
Show 87551 19407+2343 STF2560 AC 1879 2014 20 66 117.7 6.64 8.25 1.61
Show 87551 19407+2343 FYM 77 AG 1997 2013 3 9 17.0 6.64 14.52 7.88 <===
Show 87551 19407+2343 FYM 77 AI 1997 2013 3 243 22.8 6.64 15.07 8.43
Show 87555 19407+2343 FYM 103 CD 2013 2013 1 94 31.0 8.25 14.80 6.55
Sextuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Vulpecula
SAO
87551
HIP
96801
Tycho2
2139-02391-1
HD
185915
HR
7485
BD
BD+23 3733
Distance
510.2
Distance ly
1664.27
last precise pa
8.9
last precise sep
17