19585+3317 GUI  29AC

 
 
19h 58m 32.66s +33 16' 38.8" P.A. 274 sep 167.9 mag 7.75,9.60 Sp F5IV dist. 78.43 pc (255.84 l.y.)
 
 
Coord 2000
19585+3317
Discov num
GUI  29
Comp
AC
Coord arcsec 2000
19 58 32.66 +33 16 38.8
Date first
1912
Date last
2008
Obs
8
Pa first
276
Pa last
274
P.A. Now (θ)
274°
Sep first
163.5
Sep last
167.9
Sep. Now (ρ)
167.9"
Mag pri
7.75
Mag sec
9.60
delta mag (ΔM)
1.85
Spectral class
F5IV (yellow-white)
Pri motion ra
+059
Sec motion ra
+004
Pri motion dec
+050
Sec motion dec
+004
Notes
rPM=0.927
This double is not physical.
 
 
19585+3317 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 69186 19585+3317 STF2606 AB 1832 2013 87 147 0.7 7.74 8.43 0.69 Y
Show 69186 19585+3317 GUI 29 AC 1912 2008 8 274 167.9 7.75 9.60 1.85 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
273.7
Precise sep
167.88
Constellation
Cygnus
SAO
69186
HIP
98315
Tycho2
2674-05369-1
HD
189378
BD
BD+32 3651
Distance
78.43
Distance ly
255.84
last precise pa
273.7
last precise sep
167.88
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19585+3317 GUI 29 AC 1998 6 274 167.5 7.75 9.60 D 195832.66+331638.8
19585+3317 GUI 29 AC 2008 7 274 167.9 7.75 9.60 D 195832.66+331638.8

If you need more information about this double, apply for a data request form to the WDS.