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		Constellation	Andromeda		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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