09075-3445 HJ 4179

Coord 2000	09075-3445		Discov num	HJ 4179		Comp			Coord arcsec 2000	09 07 28.23 -34 45 22.2
Date first	1837		Date last	2015		Obs	11
Pa first	290		Pa last	291		P.A. Now (θ)	291°
Sep first	12.0		Sep last	11.4		Sep. Now (ρ)	11.4"
Mag pri	10.45		Mag sec	10.54		delta mag (ΔM)	0.09		Spectral class	A0V+A1V (white/white)
Pri motion ra	-013		Sec motion ra	-011
Pri motion dec	+003		Sec motion dec	+003
Notes	N V (See Notes, Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.15 (< 0.3, Physical double) This double is physical.

Precise pa	290.9		Precise sep	11.398		Constellation	Pyxis		Tycho2	7159-01871-1
Gaia DR2	50832440320

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09075-3445	HJ 4179		1999	7	291	11.5	10.45	10.54	A0V A1V	N D	090728.23-344522.2
09075-3445	HJ 4179		2010	10	291	11.3	10.45	10.54	A0V+A1V	NV	090728.23-344522.2
09075-3445	HJ 4179		2015	11	291	11.4	10.45	10.54	A0V+A1V	NV	090728.23-344522.2

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