00231+3801 ALI 477

Coord 2000	00231+3801		Discov num	ALI 477		Comp			Coord arcsec 2000	00 23 05.54 +38 01 17.6
Date first	1928		Date last	2010		Obs	6
Pa first	263		Pa last	250		P.A. Now (θ)	250°
Sep first	13.9		Sep last	13.1		Sep. Now (ρ)	13.1"
Mag pri	12.80		Mag sec	13.20		delta mag (ΔM)	0.4		Spectral class
Pri motion ra	-016		Sec motion ra	+001
Pri motion dec	+000		Sec motion dec	-028
Notes

rPM=1.169 This double is not physical.

Precise pa	250.4		Precise sep	13.08		Cdsa2 id	ALI 477		Constellation	Andromeda
Ra deg	0.3848722222222222		De deg	38.02155555555555		last precise pa	250.4		last precise sep	13.08

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00231+3801	ALI 477		1989	2	252	13.7	11.65	12.20			002307.60+380108.8
00231+3801	ALI 477		2002	5	251	13.1	12.80	13.20			002305.54+380117.6
00231+3801	ALI 477		2010	6	250	12.8	12.80	13.20			002305.54+380117.6

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