01472+5744 MLR 632

Coord 2000	01472+5744		Discov num	MLR 632		Comp			Coord arcsec 2000	01 47 13.15 +57 44 19.6
Date first	1981		Date last	2004		Obs	5
Pa first	240		Pa last	240		P.A. Now (θ)	240°
Sep first	5.3		Sep last	4.7		Sep. Now (ρ)	4.7"
Mag pri	11.02		Mag sec	13.00		delta mag (ΔM)	1.98		Spectral class
Pri motion ra	-002		Sec motion ra
Pri motion dec	+001		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	239.8		Precise sep	4.73		Spectr	B3		Constellation	Cassiopeia
SAO	22617		HIP	8313		Tycho2	3692-00802-1		HD	236875
BD	BD+57 391		Distance	369		Distance ly	1203.68		last precise pa	239.8
last precise sep	4.73

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01472+5744	MLR 632		2002	2	240	4.6	11.02	13.00			014713.15+574419.6
01472+5744	MLR 632		2004	4	240	4.7	11.02	13.00		D	014713.15+574419.6

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