22320+2847 MLB 544 AC

Coord 2000	22320+2847		Discov num	MLB 544		Comp	AC		Coord arcsec 2000	22 31 58.31 +28 46 42.9
Date first	1907		Date last	2013		Obs	5
Pa first	170		Pa last	168.7		P.A. Now (θ)	168.7°
Sep first	20.7		Sep last	17.96		Sep. Now (ρ)	17.96"
Mag pri	11.50		Mag sec	12.38		delta mag (ΔM)	0.88		Spectral class
Pri motion ra	-018		Sec motion ra	-002
Pri motion dec	-025		Sec motion dec	+003
Notes	N (See Notes)

rPM=1.047 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			22 31 58 +28 46 43	BRT 228 AB	2016	17	89	4.4	11.50	11.50	0.00
Show			22 31 58 +28 46 43	MLB 544 AC	2013	5	169	18.0	11.50	12.38	0.88		<===
Show			22 31 58 +28 46 43	MLB 544 AD	2013	6	186	28.3	11.50	12.45	0.95

Quadruple system
4 estimated visually detectable stars in this system

Constellation

Pegasus

Gaia DR2

1882181976234423296

discov_num	notes	refcode
BRT 228	Probably J 2371.	Nsn2016

refcode	metd	author	reference
Nsn2016	not -	Nanson, J.	...................
Nsn2016		private communication, 2016

idgroup	discov	author
1	BRT	Barton, S.G.
61	MLB	Milburn, W. (Espin, T.E.)

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22320+2847	MLB 544	AC	2000	2	169	18.2	11.30	12.40			223158.31+284642.9
22320+2847	MLB 544	AC	2001	4	169	18.1	11.30	12.40			223158.31+284642.9
22320+2847	MLB 544	AC	2013	4	169	18.0	11.01	12.38			223158.31+284642.9

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS