20212+2324 POU4390

Coord 2000	20212+2324		Discov num	POU4390		Comp			Coord arcsec 2000	20 21 11.41 +23 24 16.2
Date first	1898		Date last	2015		Obs	8
Pa first	103		Pa last	127		P.A. Now (θ)	127°
Sep first	10.4		Sep last	8.3		Sep. Now (ρ)	8.3"
Mag pri	13.70		Mag sec	14.80		delta mag (ΔM)	1.1		Spectral class
Pri motion ra	+026		Sec motion ra
Pri motion dec	+011		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa

127

Precise sep

8.276

Constellation

Vulpecula

Gaia DR2

91485144960

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20212+2324	POU4390		1898	1	103	10.4	13.70	14.80			202111.41+232416.2
20212+2324	POU4390		2001	2	124	8.5	13.70	14.80			202111.41+232416.2
20212+2324	POU4390		2010	4	126	7.5	13.70	14.80			202111.41+232416.2
20212+2324	POU4390		2015	4	127	8.3	13.70	14.80			202111.41+232416.2

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