21575+2923 UC 4612

21^h 57^m 30.19^s +29° 23' 24.5" P.A. 23.00 sep 64.1 mag 15.70,16.20

Coord 2000	21575+2923	Discov num	UC 4612	Comp		Coord arcsec 2000	21 57 30.19 +29 23 24.5
Date first	1997	Date last	2015	Obs	4
Pa first	23	Pa last	22.6	P.A. Now (θ)	22.6°
Sep first	65.6	Sep last	64.076	Sep. Now (ρ)	64.076"
Mag pri	15.70	Mag sec	16.20	delta mag (ΔM)	0.5	Spectral class
Pri motion ra	+051	Sec motion ra	+036
Pri motion dec	+077	Sec motion dec	+057
Notes	V (Proper motion indicates physical)

rPM=0.271 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1896500435127438720

WDS 21575+2923 UC 4612 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21575+2923	UC 4612		2000	2	23	65.0	15.70	16.20		V	215730.19+292324.5
21575+2923	UC 4612		2002	2	23	65.0	15.70	16.20		V	215730.19+292324.5
21575+2923	UC 4612		2010	3	23	63.8	15.70	16.20		V	215730.19+292324.5
21575+2923	UC 4612		2015	4	23	64.1	15.70	16.20		V	215730.19+292324.5

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

WDS 21575+2923 UC 4612 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21575+2923 UC 4612 : MEASURES

No records found.

WDS 21575+2923 : VIRTUAL EYEPIECE

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

WDS 21575+2923 : ALADIN DSS IMAGE @ 21^h 57^m 30.19^s +29° 23' 24.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21575+2923 UC 4612 : 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		21575+2923	UC 4612		23	64.1
Show		21572+2938	TDT3258		262	1.8	16
Show		21565+2900	HJ 1706		260	10.0	27
Show		21575+2856	LEP 104		189	85.0	28
Show		21587+2949	BUP 231		76	55.4	30
Show		21555+2942	HO 609	AB	356	3.3	37
Show		21555+2942	HO 609	AC	132	22.1	37
Show		21555+2942	HO 609	AD	147	30.4	37
Show		21555+2942	HO 609	AE	347	31.7	37
Show		22001+2909	BRT 60		163	4.0	38
Show		22003+2922	MLB 497		185	7.7	38
Show		21561+2846	COU 837	AB	150	1.2	42
Show		21561+2846	GII 104	AC	105	1.9	42
Show		21564+3001	MLB 721	AB	15	1.6	42
Show		21564+3001	MLB 721	AC	200	6.9	42
Show		21553+2850	COU 836		161	1.3	45
Show		21540+2852	GRV 519		318	22.1	55
Show		21538+2856	MLB 495		134	4.8	57
Show		21530+2939	BRT 59		355	4.4	60
Show		21556+2823	MLB 577	BC	18	6.4	65
Show		21556+2823	MLB 577	AB	300	48.8	65
Show		21539+2821	WSI 8		142	0.1	79
Show		21517+2856	HLD 49		341	2.1	81
Show		22012+2818	RAO 691		298	0.3	82
Show		22025+2834	HEI 825		201	2.9	82
Show		21517+2852	SHN 256		-1	0.6	83
Show		21510+2911	A 889	AB	15	0.2	86
Show		21510+2911	A 889	Aa,Ab	323	0.0	86
Show		21593+2800	MLB 578		151	3.1	87
Show		21580+2755	KPP3375		114	14.2	89
Show		21566+3053	HDS3119		33	0.6	91
Show		21524+2823	NSN 67		285	5.1	91
Show		21559+2753	HJ 1704		317	5.6	92
Show		22045+2915	GRV 539	AB	349	15.1	93
Show		22045+2915	GRV 539	AC	125	67.0	93
Show		21516+3030	MLB 669		309	3.2	102
Show		22052+2952	A 893		229	0.2	104
Show		22013+2751	ES 527		214	3.5	105
Show		21573+2738	NSN 749		84	1.7	106
Show		22057+2954	HJ 1721		264	12.8	112
Show		22058+2951	J 1225		115	3.2	114
Show		22059+2845	TDT3337		151	0.7	117
Show		21511+3046	DEA 89		204	14.8	118
Show		21521+2748	HO 171		342	0.8	119
Show		21585+2725	A 304	AB	131	0.6	120
Show		21585+2725	A 304	AB,C	240	13.9	120
Show		21568+3125	BRT 291		297	1.3	122
Show		21567+2721	GRV 521		306	45.5	122
Show		22037+2753	KPP 600		51	5.5	122
Show		21555+2724	A 303	AB	52	2.3	123
Show		21555+2724	STJ 1	AC	337	3.4	123

WDS 21575+2923 : COMPONENTS

	A
B	pa=19.9° sep=62.93"

21575+2923 A

Componente originario normalizzato	AB		Coord arcsec 2000	215730.19+292324.5		Mag	15.7		PmRA	51.00
PmDE	77.0

21575+2923 B

Componente originario normalizzato	AB		Coord arcsec 2000	215731.83+292423.7		Mag	16.2		PmRA	36.00
PmDE	57.0		Calc delta mag	0.5		Calc coord	yes