20344+2516 POU4667AC

 
 
20h 34m 26.49s +25 16' 01.2" P.A. 76 sep 17.3 mag 13.80,14.20
 
 
Coord 2000
20344+2516
Discov num
POU4667
Comp
AC
Coord arcsec 2000
20 34 26.49 +25 16 01.2
Date first
1898
Date last
2008
Obs
5
Pa first
74
Pa last
76
P.A. Now (θ)
76°
Sep first
16.7
Sep last
17.3
Sep. Now (ρ)
17.3"
Mag pri
13.80
Mag sec
14.20
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
-006
Sec motion ra
+007
Pri motion dec
-006
Sec motion dec
+049
Notes
rPM=1.142
This double is not physical.
 
 
20344+2516 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20344+2516 POU4668 AB 1898 2015 10 104 15.1 13.80 14.40 0.60
Show 20344+2516 POU4667 AC 1898 2008 5 76 17.3 13.80 14.20 0.40 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
75.5
Precise sep
17.27
Constellation
Vulpecula
Gaia DR2
19375059456
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20344+2516 POU4667 AC 1999 2 76 16.9 13.80 14.20 D 203426.49+251601.2
20344+2516 POU4667 AC 2008 3 76 17.3 13.80 14.20 D 203426.49+251601.2

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