00369+3343 H 5  17AB (Pi And)

Coord 2000	00369+3343		Discov num	H 5  17		Comp	AB		Coord arcsec 2000	00 36 52.84 +33 43 09.7
Date first	1821		Date last	2016		Obs	70
Pa first	175		Pa last	174		P.A. Now (θ)	174°
Sep first	35.8		Sep last	35.6		Sep. Now (ρ)	35.6"
Mag pri	4.36		Mag sec	7.08		delta mag (ΔM)	2.72		Spectral class	B5V (blue-white)
Pri motion ra	+015		Sec motion ra	+013
Pri motion dec	-004		Sec motion dec	-004
Notes	N (See Notes)

rPM=0.129 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		54033	00369+3343	MKT 1	Aa,Ab	1989	1992	32	102	0.0	4.36			Y
Show		54033	00369+3343	RBR 3	Aa,Ac	2001	2001	1	265	0.2	4.40	13.10	8.70
Show	Pi And	54033	00369+3343	H 5 17	AB	1821	2016	70	174	35.6	4.36	7.08	2.72		<===
Show		54033	00369+3343	H 5 17	AC	1828	2009	9	356	55.4	4.36	13.01	8.65

Quintuple system
3 visible stars in this system

Precise pa	173.7		Precise sep	35.56		Name	Pi And		Cdsa2 id	H 5 17 AB
Constellation	Andromeda		SAO	54033		HIP	2912		Tycho2	2279-01665-1
HD	3369		HR	154		GC	729		BD	BD+32 101
Bayer	Pi Andromedae		Bayer name	Pi And		Flamsteed	29 Andromedae		Flamsteed name	29 And
Ra deg	0.6146777777777778		De deg	33.71936111111111		Distance	183.49		Distance ly	598.54
last precise pa	173.7		last precise sep	35.56

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00369+3343	H 5 17	AB	2007	53	171	36.9	4.36	7.08	B5V	N D	003652.84+334309.7
00369+3343	H 5 17	AB	2008	57	175	36.7	4.36	7.08	B5V	N D	003652.84+334309.7
00369+3343	H 5 17	AB	2010	58	173	35.9	4.36	7.08	B5V	N D	003652.84+334309.7
00369+3343	H 5 17	AB	2012	61	174	37.7	4.36	7.08	B5V	N D	003652.84+334309.7
00369+3343	H 5 17	AB	2014	64	174	35.6	4.36	7.08	B5V	N D	003652.84+334309.7
00369+3343	H 5 17	AB	2015	66	174	35.7	4.36	7.08	B5V	N	003652.84+334309.7
00369+3343	H 5 17	AB	2016	70	174	35.6	4.36	7.08	B5V	N	003652.84+334309.7

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