21008+0904 UC 4359

21^h 00^m 48.28^s +09° 03' 52.5" P.A. 85.00 sep 33.3 mag 13.60,16.30

Coord 2000	21008+0904	Discov num	UC 4359	Comp		Coord arcsec 2000	21 00 48.28 +09 03 52.5
Date first	2000	Date last	2015	Obs	5
Pa first	85	Pa last	84.9	P.A. Now (θ)	84.9°
Sep first	33.4	Sep last	33.312	Sep. Now (ρ)	33.312"
Mag pri	13.60	Mag sec	16.30	delta mag (ΔM)	2.7	Spectral class
Pri motion ra	+067	Sec motion ra	+060
Pri motion dec	-034	Sec motion dec	-041
Notes	V (Proper motion indicates physical)

rPM=0.132 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Equuleus

Gaia DR2

1738308955594543360

WDS 21008+0904 UC 4359 : 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
21008+0904	UC 4359		2000	2	85	33.4	13.60	16.30		V	210048.28+090352.5
21008+0904	UC 4359		2010	3	85	33.3	13.60	16.30		V	210048.28+090352.5
21008+0904	UC 4359		2015	4	85	33.3	13.60	16.30		V	210048.28+090352.5

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

WDS 21008+0904 UC 4359 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21008+0904 UC 4359 : MEASURES

No records found.

WDS 21008+0904 : VIRTUAL EYEPIECE

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

WDS 21008+0904 : ALADIN DSS IMAGE @ 21^h 00^m 48.28^s +09° 03' 52.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21008+0904 UC 4359 : 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		21008+0904	UC 4359		85	33.3
Show		20596+0842	SKF2096		109	9.2	29
Show		20593+0838	HDS2991		167	0.1	35
Show		20582+0835	TDT2664		274	0.4	49
Show		20583+0831	ARY 87		215	62.2	50
Show		20575+0926	TDT2659		282	0.5	55
Show		20568+0844	CRB 13		177	131.6	62
Show		20569+0842	RAO 443		297	0.2	63
Show		21041+0951	GWP3034		91	63.0	68
Show		20572+0823	UC 4341		344	63.1	68
Show		21018+0757	CVR 883		128	28.3	69
Show		20580+0804	ARY 67		1	152.9	74
Show		21017+1017	HJ 5546		124	18.3	75
Show		20560+0840	TDT2638		97	2.2	76
Show		20584+0757	ARY 68		339	112.4	76
Show		21021+1016	J 158		163	4.8	77
Show		20560+0837	J 1346		327	2.4	77
Show		20559+0835	J 157		171	3.8	80
Show		21061+0837	A 1217		193	2.0	83
Show		20554+0836	J 1318		139	0.9	86
Show		20550+0907	TDT2628		64	0.5	87
Show		21030+1030	SLN 87		153	3.3	92
Show		21051+0757	HDS3004	AB	252	0.3	93
Show		21051+0757	MET 90	AC	354	4.3	93
Show		21051+0757	MET 90	AD	166	9.8	93
Show		21046+0750	HJ 3008		80	27.0	93
Show		21001+0731	KUI 102		191	0.2	94
Show		20550+0823	UC 4323		103	35.6	95
Show		20544+0902	CVN 109		283	0.5	96
Show		21045+0746	BU 269		239	1.2	96
Show		21059+0803	OSO 140		273	18.7	98
Show		20543+0918	TDT2620		68	0.5	98
Show		21015+1041	GRV 404		179	65.6	99
Show		20582+1038	A 1215	AB	208	0.4	102
Show		20582+1038	LBU 11	AC	152	72.5	102
Show		20586+0723	J 1715		125	5.2	106
Show		20544+0956	GWP3015		280	71.5	109
Show		20584+1050	BUP 220	BC	339	326.5	109
Show		20584+1050	BUP 220	BD	224	67.4	109
Show		20537+0833	GWP3013		15	7.0	111
Show		20537+0942	LDS4859		318	10.7	112
Show	Musica	20584+1050	ENG 78	AB	162	197.5	113
Show	Musica	20584+1050	BUP 220	AC	338	129.3	113
Show	Musica	20584+1050	MUG 16	AE	194	29.2	113
Show		20533+0919	A 1214		171	3.7	113
Show		21022+0711	STF2742		213	3.0	115
Show		20562+0728	LDS4861		90	2.0	118
Show		21010+0704	HEI 821		90	2.9	120
Show		21086+0938	J 159		246	4.0	121
Show		21021+0703	WSP 90	AB	185	1.0	123
Show		21021+0703	WSP 90	AC	1	9.5	123

WDS 21008+0904 : COMPONENTS

	A
B	pa=84.8° sep=32.90"

21008+0904 A

Componente originario normalizzato	AB		Coord arcsec 2000	210048.28+090352.5		Mag	13.6		PmRA	67.00
PmDE	-34.0

21008+0904 B

Componente originario normalizzato	AB		Coord arcsec 2000	210050.49+090355.5		Mag	16.3		PmRA	60.00
PmDE	-41.0		Calc delta mag	2.7		Calc coord	yes