20280+2326 POU4508

 
 
20h 27m 59.61s +23 26' 00.4" P.A. 98 sep 16.3 mag 11.41,13.00
 
 
Coord 2000
20280+2326
Discov num
POU4508
Comp
Coord arcsec 2000
20 27 59.61 +23 26 00.4
Date first
1894
Date last
2015
Obs
11
Pa first
97
Pa last
98
P.A. Now (θ)
98°
Sep first
16.0
Sep last
16.3
Sep. Now (ρ)
16.3"
Mag pri
11.41
Mag sec
13.00
delta mag (ΔM)
1.59
Spectral class
Pri motion ra
-005
Sec motion ra
-004
Pri motion dec
-003
Sec motion dec
-005
Notes
rPM=0.349
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.6
Precise sep
16.331
Constellation
Vulpecula
Tycho2
2156-01022-1
Gaia DR2
45143278080
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20280+2326 POU4508 1998 3 98 16.2 11.41 13.00 D 202759.61+232600.4
20280+2326 POU4508 2008 4 98 16.1 11.41 13.00 D 202759.61+232600.4
20280+2326 POU4508 2010 6 98 16.2 11.41 13.00 202759.61+232600.4
20280+2326 POU4508 2015 7 98 16.3 11.41 13.00 202759.61+232600.4

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