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04590+1433
SHJ 49 AB
NSV1788

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

04590+1433 SHJ 49 AB (NSV1788)

04^h 58^m 59.41^s +14° 32' 35.7" P.A. 306.00 sep 39.3 mag 6.06,7.43 Sp B7V dist. 349.65 pc (1140.56 l.y.)

Coord 2000	04590+1433		Discov num	SHJ 49		Comp	AB		Coord arcsec 2000	04 58 59.41 +14 32 35.7
Date first	1777		Date last	2020		Obs	66
Pa first	303		Pa last	305.7		P.A. Now (θ)	305.7°
Sep first	42.0		Sep last	39.276		Sep. Now (ρ)	39.276"
Mag pri	6.06		Mag sec	7.43		delta mag (ΔM)	1.37		Spectral class	B7V (blue-white)
Pri motion ra	+007		Sec motion ra	+005
Pri motion dec	-001		Sec motion dec	-003
Notes	N Z (See Notes, Parallax indicates components are physical)

rPM=0.4

This double is physical.

04590+1433 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	NSV1788	94240	04 58 59 +14 32 36	SHJ 49 AB	2020	66	306	39.3	6.06	7.43	1.37		<===
Show		94240	04 58 59 +14 32 36	SHJ 49 AC	2016	43	88	54.0	6.06	9.60	3.54
Show		94240	04 58 59 +14 32 36	WAL 34 AD	2015	5	292	88.9	6.06	13.20	7.14
Show		94239	04 58 57 +14 32 58	SHJ 49 BC	2014	35	104	89.1	7.43	9.60	2.17

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Var name	NSV1788		Constellation	Orion		SAO	94240		HIP	23161
Tycho2	0697-02146-1		Gaia DR2	3392572371936304000		HD	31764		HR	1600
GC	6072		ADS	3579		BD	BD+14 796		Distance	349.65
Distance ly	1140.56