20350+2503 POU4687AB

 
 
20h 35m 00.25s +25 03' 22.5" P.A. 322 sep 19.6 mag 13.30,13.70
 
 
Coord 2000
20350+2503
Discov num
POU4687
Comp
AB
Coord arcsec 2000
20 35 00.25 +25 03 22.5
Date first
1898
Date last
2015
Obs
6
Pa first
324
Pa last
322
P.A. Now (θ)
322°
Sep first
18.6
Sep last
19.6
Sep. Now (ρ)
19.6"
Mag pri
13.30
Mag sec
13.70
delta mag (ΔM)
0.4
Spectral class
Pri motion ra
+000
Sec motion ra
+075
Pri motion dec
-008
Sec motion dec
+031
Notes
rPM=1.042
This double is not physical.
 
 
20350+2503 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20350+2503 POU4687 AB 1898 2015 6 322 19.6 13.30 13.70 0.40 <===
Show 20350+2503 BKO 464 AC 2000 2015 3 351 2.9 13.30 15.00 1.70
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
321.8
Precise sep
19.629
Constellation
Vulpecula
Tycho2
2161-00564-1
Gaia DR2
45105953536
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20350+2503 POU4687 AB 2008 2 321 19.6 13.30 13.70 203500.25+250322.5
20350+2503 POU4687 AB 2015 6 322 19.6 13.30 13.70 203500.25+250322.5

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