11529-3354 HJ 4478 (Bet Hya)

11^h 52^m 54.52^s -33° 54' 29.3" P.A. 52.00 sep 0.6 mag 4.67,5.47 Sp B9IIIpSi dist. 94.97 pc (309.79 l.y.)

Coord 2000	11529-3354		Discov num	HJ 4478		Comp			Coord arcsec 2000	11 52 54.52 -33 54 29.3
Date first	1834		Date last	2015		Obs	82
Pa first	340		Pa last	52.1		P.A. Now (θ)	52.1°
Sep first	1.7		Sep last	0.578		Sep. Now (ρ)	0.578"
Mag pri	4.67		Mag sec	5.47		delta mag (ΔM)	0.8		Spectral class	B9IIIpSi (blue-white)
Pri motion ra	-056		Sec motion ra	-056
Pri motion dec	-002		Sec motion dec	-002
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	Bet Hya		Constellation	Hydra		SAO	202901		HIP	57936
Tycho2	7226-01650-1		HD	103192		HR	4552		GC	16258
CD	CD-33 8018		CP	CP-33 3159		Bayer	Beta Hydrae		Bayer name	Bet Hya
Distance	94.97		Distance ly	309.79		Bayer greek	β Hya