22538-1628 UC 4844AB

Coord 2000	22538-1628		Discov num	UC 4844		Comp	AB		Coord arcsec 2000	22 53 46.19 -16 28 21.7
Date first	1999		Date last	2015		Obs	3
Pa first	92		Pa last	92		P.A. Now (θ)	92°
Sep first	26.9		Sep last	27.3		Sep. Now (ρ)	27.3"
Mag pri	11.90		Mag sec	13.34		delta mag (ΔM)	1.44		Spectral class
Pri motion ra	+036		Sec motion ra	+053
Pri motion dec	-060		Sec motion dec	-064
Notes	V (Proper motion indicates physical)

rPM=0.21 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			22 53 46 -16 28 22	UC 4844 AB	2015	3	92	27.3	11.90	13.34	1.44		<===
Show			22 53 46 -16 28 22	GWP 3205 AC	2016	5	294	18.3	11.60	17.90	6.30

Triple system
3 visible stars in this system

Precise pa

91.7

Precise sep

27.285

Constellation

Aquarius

Gaia DR2

2404399829913789312

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22538-1628	UC 4844	AB	1999	2	92	26.9	11.90	13.34		V	225346.19-162821.7
22538-1628	UC 4844	AB	2015	3	92	27.3	11.90	13.34		V	225346.19-162821.7

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