22294-0720 BU  478AB

Coord 2000	22294-0720		Discov num	BU  478		Comp	AB		Coord arcsec 2000	22 29 26.59 -07 19 42.7
Date first	1877		Date last	2016		Obs	16
Pa first	33		Pa last	41		P.A. Now (θ)	41°
Sep first	1.3		Sep last	1.7		Sep. Now (ρ)	1.7"
Mag pri	10.20		Mag sec	11.26		delta mag (ΔM)	1.06		Spectral class
Pri motion ra	-005		Sec motion ra	-005
Pri motion dec	-013		Sec motion dec	-013
Notes

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			22 29 27 -07 19 43	BU 478 AB	2016	16	41	1.7	10.20	11.26	1.06		<===
Show			22 29 27 -07 19 43	BU 478 AC	2016	19	239	29.1	10.20	10.09	0.11
Show			22 29 27 -07 19 43	BU 478 AD	2000	5	52	19.6	10.20	14.70	4.50
Show			22 29 27 -07 19 43	BOO 2 AE	2000	3	16	33.0	10.20	15.20	5.00

Quintuple system
5 visible stars in this system

Precise pa	40.7		Precise sep	1.689		Constellation	Aquarius		Tycho2	5232-00900-1
Gaia DR2	2621654948081299584

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22294-0720	BU 478	AB	2001	13	40	1.5	10.20	11.26			222926.59-071942.7
22294-0720	BU 478	AB	2016	15	41	1.7	10.20	11.26			222926.59-071942.7

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