00164+4336 WAL   5AC

Coord 2000	00164+4336		Discov num	WAL   5		Comp	AC		Coord arcsec 2000	00 16 21.50 +43 35 42.4
Date first	1893		Date last	2015		Obs	7
Pa first	17		Pa last	14		P.A. Now (θ)	14°
Sep first	76.7		Sep last	76.4		Sep. Now (ρ)	76.4"
Mag pri	6.16		Mag sec	11.35		delta mag (ΔM)	5.19		Spectral class	A2VpSi (white)
Pri motion ra	+036		Sec motion ra	+004
Pri motion dec	-023		Sec motion dec	-006
Notes

rPM=0.848 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		36221	00 16 22 +43 35 42	HJ 1947 AB	2016	38	75	9.1	6.16	9.83	3.67
Show		36221	00 16 22 +43 35 42	WAL 5 AC	2015	7	14	76.4	6.16	11.35	5.19		<===
Show		36221	00 16 22 +43 35 42	WAL 5 AD	2015	3	43	99.5	6.16	11.35	5.19
Show		36221	00 16 22 +43 35 42	WAL 5 AE	2015	3	44	114.7	6.16	17.00	10.84

Quintuple system
5 visible stars in this system

Precise pa	13.8		Precise sep	76.44		Constellation	Andromeda		SAO	36221
HIP	1302		Tycho2	2794-01917-1		Gaia DR2	385485619900166400		HD	1185
HR	56		BD	BD+42 41		Distance	106.5		Distance ly	347.4

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00164+4336	WAL 5	AC	1998	5	14	76.3	6.16	11.35	A2VpSi	D	001621.50+433542.4
00164+4336	WAL 5	AC	2002	6	14	77.0	6.16	11.35	A2VpSi	D	001621.50+433542.4
00164+4336	WAL 5	AC	2015	7	14	76.4	6.16	11.35	A2VpSi		001621.50+433542.4

If you need more information about this double, apply for a data request form to the WDS.