19440-1947 BHA  33

Coord 2000	19440-1947		Discov num	BHA  33		Comp			Coord arcsec 2000	19 43 59.04 -19 46 23.5
Date first	1919		Date last	2015		Obs	7
Pa first	180		Pa last	187		P.A. Now (θ)	187°
Sep first	9.2		Sep last	11.2		Sep. Now (ρ)	11.2"
Mag pri	11.58		Mag sec	12.30		delta mag (ΔM)	0.72		Spectral class
Pri motion ra	+006		Sec motion ra	-009
Pri motion dec	-001		Sec motion dec	-031
Notes

rPM=1.039 This double is not physical.

Precise pa	187.4		Precise sep	11.235		Constellation	Sagittarius		Tycho2	6307-00977-1
Gaia DR2	38154390528

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19440-1947	BHA 33		1921	2	182	8.5	11.58	12.30			194359.04-194623.5
19440-1947	BHA 33		1999	3	187	10.8	11.58	12.30			194359.04-194623.5
19440-1947	BHA 33		2010	6	187	10.9	11.58	12.30			194359.04-194623.5
19440-1947	BHA 33		2015	7	187	11.2	11.58	12.30			194359.04-194623.5

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