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20328+2459
POU4608

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20328+2459 POU4608

20^h 32^m 46.73^s +24° 59' 12.8" P.A. 120.00 sep 15.9 mag 11.83,14.70

Coord 2000	20328+2459		Discov num	POU4608		Comp			Coord arcsec 2000	20 32 46.73 +24 59 12.8
Date first	1898		Date last	2015		Obs	11
Pa first	119		Pa last	120		P.A. Now (θ)	120°
Sep first	17.2		Sep last	15.9		Sep. Now (ρ)	15.9"
Mag pri	11.83		Mag sec	14.70		delta mag (ΔM)	2.87		Spectral class
Pri motion ra	+004		Sec motion ra
Pri motion dec	-006		Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	119.9		Precise sep	15.931		Constellation	Vulpecula		Tycho2	2161-01175-1
Gaia DR2	1831711020969154944

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20328+2459	POU4608		2000	2	120	16.1	11.83	14.70		D	203246.73+245912.8
20328+2459	POU4608		2008	3	119	15.9	11.83	14.70		D	203246.73+245912.8
20328+2459	POU4608		2010	6	120	15.8	11.83	14.70			203246.73+245912.8
20328+2459	POU4608		2015	7	120	15.9	11.83	14.70			203246.73+245912.8

If you need more information about this double, apply for a data request form to the WDS.