19555-0224 BAL 255

Coord 2000	19555-0224		Discov num	BAL 255		Comp			Coord arcsec 2000	19 55 30.07 -02 24 29.9
Date first	1894		Date last	2015		Obs	10
Pa first	96		Pa last	108		P.A. Now (θ)	108°
Sep first	15.7		Sep last	12.2		Sep. Now (ρ)	12.2"
Mag pri	11.06		Mag sec	11.45		delta mag (ΔM)	0.39		Spectral class
Pri motion ra	+028		Sec motion ra	+003
Pri motion dec	+014		Sec motion dec	-005
Notes

rPM=1.003 This double is not physical.

Precise pa	107.7		Precise sep	12.23		Constellation	Aquila		Tycho2	5151-00527-1
Gaia DR2	87436702720

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19555-0224	BAL 255		1998	4	106	12.7	11.06	11.45		D	195530.07-022429.9
19555-0224	BAL 255		2000	5	106	12.7	11.06	11.45		D	195530.07-022429.9
19555-0224	BAL 255		2015	6	108	12.2	11.06	11.45			195530.07-022429.9

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