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	2017		Obs	71
Pa first	175		Pa last	173		P.A. Now (θ)	173°
Sep first	35.8		Sep last	35.7		Sep. Now (ρ)	35.7"
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	2017	71	173	35.7	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	172.5		Precise sep	35.7		Name	Pi And		Constellation	Andromeda
SAO	54033		HIP	2912		Tycho2	2279-01665-1		Gaia DR2	364936228611467520
HD	3369		HR	154		GC	729		BD	BD+32 101
Bayer	Pi Andromedae		Bayer name	Pi And		Flamsteed	29 Andromedae		Flamsteed name	29 And
Distance	183.49		Distance ly	598.54

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
00369+3343	H 5 17	AB	2017	71	173	35.7	4.36	7.08	B5V	N	003652.84+334309.7

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