01254+4405 A  1263

Coord 2000	01254+4405		Discov num	A  1263		Comp			Coord arcsec 2000	01 25 22.46 +44 05 29.3
Date first	1893		Date last	2017		Obs	10
Pa first	214		Pa last	212		P.A. Now (θ)	212°
Sep first	3.8		Sep last	4.2		Sep. Now (ρ)	4.2"
Mag pri	9.73		Mag sec	12.80		delta mag (ΔM)	3.07		Spectral class	F0 (yellow-white)
Pri motion ra	+013		Sec motion ra	+008
Pri motion dec	-009		Sec motion dec	-021
Notes

rPM=0.578 Nature of this double is uncertain.

Precise pa	211.7		Precise sep	4.23		Constellation	Andromeda		SAO	37190
Tycho2	2825-01142-1		Gaia DR2	6065529472		HD	8550

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01254+4405	A 1263		1998	6	211	4.1	9.73	12.80	F0	D	012522.46+440529.3
01254+4405	A 1263		2002	7	212	4.2	9.73	12.80	F0	D	012522.46+440529.3
01254+4405	A 1263		2010	8	209	3.8	9.73	12.80	F0		012522.46+440529.3
01254+4405	A 1263		2017	8	212	4.2	9.73	12.80	F0		012522.46+440529.3

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