19393-2838 B   445

Coord 2000	19393-2838		Discov num	B   445		Comp			Coord arcsec 2000	19 39 15.91 -28 37 43.2
Date first	1927		Date last	1991		Obs	3
Pa first	239		Pa last	231		P.A. Now (θ)	231°
Sep first	1.6		Sep last	1.6		Sep. Now (ρ)	1.6"
Mag pri	10.12		Mag sec	11.93		delta mag (ΔM)	1.81		Spectral class	A0 (white)
Pri motion ra	-026		Sec motion ra	-026
Pri motion dec	+006		Sec motion dec	+006
Notes

Nature of this double is uncertain.

Precise pa	230.5		Precise sep	1.62		Constellation	Sagittarius		SAO	188392
Tycho2	6901-00510-1		HD	185255		last precise pa	230.5		last precise sep	1.62

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19393-2838	B 445		1991	3	231	1.6	10.12	11.93	A0		193915.91-283743.2

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