21298+1031 UC 4476

21^h 29^m 48.95^s +10° 30' 33.6" P.A. 231.00 sep 10.3 mag 11.90,16.60

Coord 2000	21298+1031	Discov num	UC 4476	Comp		Coord arcsec 2000	21 29 48.95 +10 30 33.6
Date first	2000	Date last	2016	Obs	5
Pa first	231	Pa last	230.5	P.A. Now (θ)	230.5°
Sep first	10.3	Sep last	10.26	Sep. Now (ρ)	10.26"
Mag pri	11.90	Mag sec	16.60	delta mag (ΔM)	4.7	Spectral class
Pri motion ra	+168	Sec motion ra	+168
Pri motion dec	+012	Sec motion dec	+012
Notes	V (Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1742634911079667968

WDS 21298+1031 UC 4476 : 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
21298+1031	UC 4476		2000	2	231	10.3	11.90	16.60		V	212948.95+103033.6
21298+1031	UC 4476		2015	3	231	10.3	11.90	16.60		V	212948.95+103033.6
21298+1031	UC 4476		2016	5	231	10.3	11.90	16.60		V	212948.95+103033.6

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

WDS 21298+1031 UC 4476 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21298+1031 UC 4476 : MEASURES

No records found.

WDS 21298+1031 : VIRTUAL EYEPIECE

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WDS 21298+1031 : ALADIN DSS IMAGE @ 21^h 29^m 48.95^s +10° 30' 33.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21298+1031 UC 4476 : 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		21298+1031	UC 4476		231	10.3
Show		21290+1100	GRV 470		317	54.1	33
Show		21289+1105	STF2799	AB	259	1.9	38
Show		21289+1105	STF2799	AC	331	135.9	38
Show		21281+1002	GWP3062		27	72.0	38
Show		21322+1055	HDS3061		259	0.3	43
Show		21324+1054	LDS4894		8	2.9	44
Show		21322+0941	KPP 926		54	7.6	61
Show		21337+1057	J 1789		171	4.5	62
Show		21306+1140	BPM2383		89	27.4	71
Show		21326+1121	J 1788		223	7.4	72
Show		21309+1141	J 178		185	2.9	73
Show		21345+0958	BRT3229		158	3.4	77
Show		21254+1121	A 887	AB	213	0.1	82
Show		21254+1121	A 887	AC	322	12.3	82
Show		21254+1121	FYM 330	AD	79	22.9	82
Show		21254+1121	FYM 330	AE	61	16.2	82
Show		21245+1003	SKF 16		60	53.2	83
Show		21344+1127	BU 273		90	5.9	88
Show		21319+0908	CVR 906		347	30.1	89
Show		21339+1139	CVR 907		156	23.0	91
Show		21236+1030	BRT1356		63	5.7	92
Show		21347+0934	GMC 22		65	25.0	92
Show		21257+1140	BPM2374		142	74.8	92
Show		21345+0930	STF3112	AB	241	6.7	92
Show		21345+0930	FYM 191	AC	200	25.7	92
Show		21359+1105	CVR 910		120	9.4	97
Show		21251+0923	BU 164	AB	93	0.1	98
Show		21251+0923	STF2793	AB,C	241	26.4	98
Show		21248+1136	GWP3057		181	11.2	99
Show		21299+1211	DBR 294	AB	348	4.1	101
Show		21299+1211	DBR 294	AC	331	1.9	101
Show		21291+1211	BAR 56	AB	43	1.3	101
Show		21291+1211	BAR 56	AC	42	1.3	101
Show		21299+1212	MAA 1		56	1.1	102
Show		21300+1213	DBR 295		5	0.8	103
Show		21227+1101	BPM2367		336	97.0	109
Show		21225+1057	J 161		300	2.0	112
Show		21286+0838	GWP3065		135	13.0	114
Show		21224+0953	J 1356		176	8.0	116
Show		21224+1110	NSN 743		262	2.3	116
Show		21223+1111	BRT1355		192	4.1	117
Show		21222+1114	J 2605		223	1.5	119
Show		21309+0828	J 199		187	4.9	125
Show		21214+1020	A 617		45	0.0	126
Show		21371+1142	UC 4510		203	68.3	130
Show		21328+0829	GWP3072		207	39.2	130
Show		21316+0823	LDS4893		276	7.6	131
Show		21215+1122	BPM2363		196	52.2	134
Show		21321+1243	RAO 457		150	1.1	137
Show		21329+1240	UC 4492		19	91.7	138

WDS 21298+1031 : COMPONENTS

	A
B	pa=230.0° sep=10.16"

21298+1031 A

Componente originario normalizzato	AB		Coord arcsec 2000	212948.95+103033.6		Mag	11.9		PmRA	168.00
PmDE	12.0

21298+1031 B

Componente originario normalizzato	AB		Coord arcsec 2000	212948.42+103027.1		Mag	16.6		PmRA	168.00
PmDE	12.0		Calc delta mag	4.7		Calc coord	yes