00198+3244 SEI   3

Coord 2000	00198+3244		Discov num	SEI   3		Comp			Coord arcsec 2000	00 19 46.89 +32 44 09.1
Date first	1898		Date last	2015		Obs	9
Pa first	340		Pa last	341		P.A. Now (θ)	341°
Sep first	28.9		Sep last	29.0		Sep. Now (ρ)	29"
Mag pri	12.14		Mag sec	12.65		delta mag (ΔM)	0.51		Spectral class
Pri motion ra	-007		Sec motion ra	-007
Pri motion dec	-003		Sec motion dec	+001
Notes

rPM=0.525 Nature of this double is uncertain.

Precise pa	340.8		Precise sep	29.014		Constellation	Andromeda		Tycho2	2265-00538-1
Gaia DR2	2863338972644791040

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00198+3244	SEI 3		1997	6	341	29.1	12.01	12.70		D	001946.89+324409.1
00198+3244	SEI 3		2001	7	341	29.0	12.01	12.70		D	001946.89+324409.1
00198+3244	SEI 3		2010	8	341	29.2	12.14	12.65			001946.89+324409.1
00198+3244	SEI 3		2015	9	341	29.0	12.14	12.65			001946.89+324409.1

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