22320+2847 MLB 544 AC

22^h 31^m 58.31^s +28° 46' 42.9" P.A. 169.00 sep 18.0 mag 11.50,12.38

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.

22320+2847 SYSTEM COMPONENTS

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

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1882181976234423296

WDS 22320+2847 MLB 544 AC : NOTES

discov_num	notes	refcode
BRT 228	Probably J 2371.	Nsn2016

REFERENCES

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

DISCOVERER

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

WDS HISTORIC DATA

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

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

WDS 22320+2847 MLB 544 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22320+2847 MLB 544 AC : MEASURES

No records found.

WDS 22320+2847 : VIRTUAL EYEPIECE

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WDS 22320+2847 : ALADIN DSS IMAGE @ 22^h 31^m 58.31^s +28° 46' 42.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22320+2847 MLB 544 AC : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		22320+2847	BRT 228	AB	89	4.4
Show		22320+2847	MLB 544	AC	169	18.0
Show		22320+2847	MLB 544	AD	186	28.3
Show		22327+2852	MLB 583		280	9.8	11
Show		22290+2920	J 856		216	1.6	52
Show		22363+2840	KPP1822		319	14.1	57
Show		22349+2805	MLB 501		95	10.6	57
Show		22340+2945	HO 477		165	12.7	64
Show		22346+2943	ADP 8		136	5.7	66
Show		22369+2834	CVR 949		245	12.0	67
Show		22301+2745	TDT3551		236	0.5	67
Show		22346+2944	HJ 1785	AB	173	14.2	68
Show		22318+2953	MLB 582		341	5.5	68
Show		22360+2929	SLN 94		129	9.9	69
Show		22337+2952	KPP 517		234	3.4	70
Show		22281+2942	BU 1218		54	1.6	76
Show		22351+2951	J 3174		274	3.2	77
Show		22295+2959	COU 735		210	0.7	80
Show		22381+2856	TDT3628		303	0.5	81
Show		22363+2945	AG 423		154	23.3	81
Show		22272+2940	GRV 577		302	60.2	82
Show		22366+2747	HO 186		24	7.5	86
Show		22293+3008	MLB 581	AB	236	2.3	89
Show		22293+3008	MLB 581	AC	10	28.8	89
Show		22256+2924	MLB 500		172	4.9	94
Show		22248+2841	HDS3176		327	0.4	95
Show		22248+2833	MLB 543	AB	96	5.9	96
Show		22248+2833	MLB 543	AC	212	21.1	96
Show		22329+3021	ES 391		349	5.7	98
Show		22368+2732	MLB 584	BC	231	12.1	99
Show		22384+2935	GRV 594		179	20.6	99
Show		22368+2732	MLB 584	AB	311	5.1	99
Show		22364+3007	MLB 624		298	1.9	99
Show		22342+3022	TDT3594		358	0.6	100
Show		22394+2913	LDS4988		279	3.4	101
Show		22384+2943	HO 480		315	0.1	101
Show		22396+2822	A 413		14	1.1	104
Show		22261+2738	MLB 623		300	10.2	105
Show		22400+2836	LDS4989		23	23.0	107
Show		22401+2850	TDT3643		307	1.1	107
Show		22274+3015	MLB 580		244	2.8	107
Show		22294+3029	GRV 579		201	44.4	108
Show		22376+2726	HO 294		60	1.9	110
Show		22397+2938	CHE 333		134	18.9	113
Show		22388+3000	MLB 725		15	8.6	116
Show		22408+2850	GRV 598		81	21.8	117
Show		22237+2801	HJ 1758		259	10.8	119
Show		22227+2849	KU 64	AB	160	33.2	123
Show		22227+2849	KU 64	AC	280	34.6	123
Show		22251+2724	ES 536		269	3.4	123
Show		22227+2849	KU 64	CD	115	6.0	123

WDS 22320+2847 : COMPONENTS

	A	B	C
B	pa=88.7° sep=3.88"
C	pa=170.1° sep=17.88"	pa=182.6° sep=17.71"
D	pa=185.2° sep=28.22"	pa=192.8° sep=28.91"	pa=208.2° sep=11.90"

22320+2847 A

Coord arcsec 2000

223158.31+284642.9

Mag

11.5

PmRA

-18.00

PmDE

-25.0

22320+2847 B

Coord arcsec 2000	223158.60+284643.0		Mag	11.5		PmRA	7.00		PmDE	-8.0
Calc coord	yes

22320+2847 C

Coord arcsec 2000	223158.54+284625.3		Mag	12.38		PmRA	-2.00		PmDE	3.0
Calc delta mag	0.88		Calc coord	yes

22320+2847 D

Coord arcsec 2000	223158.12+284614.8		Mag	12.45		PmRA	-3.00		PmDE	-2.0
Calc delta mag	0.95		Calc coord	yes