00203+3654 ALI 245

Coord 2000	00203+3654		Discov num	ALI 245		Comp			Coord arcsec 2000	00 20 12.99 +36 54 24.1
Date first	1929		Date last	2015		Obs	7
Pa first	288		Pa last	281		P.A. Now (θ)	281°
Sep first	7.8		Sep last	6.3		Sep. Now (ρ)	6.3"
Mag pri	11.70		Mag sec	12.40		delta mag (ΔM)	0.7		Spectral class
Pri motion ra	-004		Sec motion ra	-002
Pri motion dec	+015		Sec motion dec	+005
Notes

rPM=0.657 Nature of this double is uncertain.

Precise pa	280.7		Precise sep	6.33		Cdsa2 id	ALI 245		Constellation	Andromeda
Ra deg	0.33694166666666664		De deg	36.90669444444444		last precise pa	280.7		last precise sep	6.33

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00203+3654	ALI 245		1998	4	283	6.8	11.70	12.40		D	002012.99+365424.1
00203+3654	ALI 245		2001	5	282	6.7	11.70	12.40		D	002012.99+365424.1
00203+3654	ALI 245		2015	6	281	6.3	11.70	12.40			002012.99+365424.1

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