20222+2352 POU4406

 
 
20h 22m 13.89s +23 52' 20.9" P.A. 12 sep 4.8 mag 13.00,13.20
 
 
Coord 2000
20222+2352
Discov num
POU4406
Comp
Coord arcsec 2000
20 22 13.89 +23 52 20.9
Date first
1894
Date last
2015
Obs
7
Pa first
16
Pa last
12
P.A. Now (θ)
12°
Sep first
5.2
Sep last
4.8
Sep. Now (ρ)
4.8"
Mag pri
13.00
Mag sec
13.20
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
+007
Sec motion ra
+006
Pri motion dec
-001
Sec motion dec
+001
Notes
rPM=0.316
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
11.7
Precise sep
4.845
Constellation
Vulpecula
Gaia DR2
18290675456
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20222+2352 POU4406 2000 3 11 4.8 13.00 13.20 D 202213.89+235220.9
20222+2352 POU4406 2008 4 12 4.7 13.00 13.20 D 202213.89+235220.9
20222+2352 POU4406 2010 6 12 4.9 13.00 13.20 202213.89+235220.9
20222+2352 POU4406 2015 7 12 4.8 13.00 13.20 202213.89+235220.9

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