20337+2316 POU4647AC

 
 
20h 33m 38.73s +23 15' 32.6" P.A. 207 sep 11.2 mag 13.26,13.25
 
 
Coord 2000
20337+2316
Discov num
POU4647
Comp
AC
Coord arcsec 2000
20 33 38.73 +23 15 32.6
Date first
1898
Date last
2015
Obs
5
Pa first
204
Pa last
207
P.A. Now (θ)
207°
Sep first
10.9
Sep last
11.2
Sep. Now (ρ)
11.2"
Mag pri
13.26
Mag sec
13.25
delta mag (ΔM)
0.01
Spectral class
Pri motion ra
+007
Sec motion ra
-058
Pri motion dec
-006
Sec motion dec
-105
Notes
rPM=0.987
This double is not physical.
 
 
20337+2316 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20337+2316 TDT2372 AB 1991 1991 1 341 2.6 12.66 13.05 0.39
Show 20337+2316 POU4647 AC 1898 2015 5 207 11.2 13.26 13.25 0.01 <===
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
206.9
Precise sep
11.155
Constellation
Vulpecula
SAO
88838
Tycho2
2157-00761-1
Gaia DR2
76027959168
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20337+2316 POU4647 AC 2000 2 207 11.1 13.26 13.25 D 203338.73+231532.6
20337+2316 POU4647 AC 2001 3 207 11.1 13.26 13.25 D 203338.73+231532.6
20337+2316 POU4647 AC 2011 4 207 11.1 13.26 13.25 203338.73+231532.6
20337+2316 POU4647 AC 2015 5 207 11.2 13.26 13.25 203338.73+231532.6

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