01551+4423 BJN  13

Coord 2000	01551+4423		Discov num	BJN  13		Comp			Coord arcsec 2000	01 55 08.23 +44 22 49.8
Date first	1893		Date last	2015		Obs	12
Pa first	345		Pa last	345		P.A. Now (θ)	345°
Sep first	21.7		Sep last	22.2		Sep. Now (ρ)	22.2"
Mag pri	11.70		Mag sec	12.13		delta mag (ΔM)	0.43		Spectral class
Pri motion ra	+004		Sec motion ra	+001
Pri motion dec	-004		Sec motion dec	+000
Notes

rPM=0.884 This double is not physical.

Precise pa	344.6		Precise sep	22.17		Constellation	Andromeda		Tycho2	2828-00532-1
Gaia DR2	4462384896

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01551+4423	BJN 13		2000	1	346	22.1	9.60	11.70			015508.23+442249.8
01551+4423	BJN 13		2002	5	345	22.2	9.60	11.70			015508.23+442249.8
01551+4423	BJN 13		2015	7	345	22.2	11.70	12.13			015508.23+442249.8

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