21069+0458 UC 4382

21^h 06^m 56.93^s +04° 57' 32.4" P.A. 272.00 sep 53.5 mag 10.70,16.20 Sp G0

Coord 2000	21069+0458	Discov num	UC 4382	Comp		Coord arcsec 2000	21 06 56.93 +04 57 32.4
Date first	1952	Date last	2015	Obs	6
Pa first	273	Pa last	271.6	P.A. Now (θ)	271.6°
Sep first	52.4	Sep last	53.467	Sep. Now (ρ)	53.467"
Mag pri	10.70	Mag sec	16.20	delta mag (ΔM)	5.5	Spectral class	G0 (yellow)
Pri motion ra	+057	Sec motion ra	+054
Pri motion dec	+013	Sec motion dec	+005
Notes	V U (Proper motion indicates physical, Proper motion indicates non-physical)

rPM=0.146 (< 0.3, Physical double)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Equuleus

Tycho2

0534-00301-1

Gaia DR2

1733004323090458880

WDS 21069+0458 UC 4382 : 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
21069+0458	UC 4382		2000	2	272	53.3	10.70	16.20		V	210656.93+045732.4
21069+0458	UC 4382		2010	4	272	53.4	10.70	16.20		VU	210656.93+045732.4
21069+0458	UC 4382		2013	5	271	53.0	10.70	16.20	G0	VU	210656.93+045732.4
21069+0458	UC 4382		2015	6	272	53.5	10.70	16.20	G0	V U	210656.93+045732.4

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

WDS 21069+0458 UC 4382 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21069+0458 UC 4382 : MEASURES

No records found.

WDS 21069+0458 : VIRTUAL EYEPIECE

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

WDS 21069+0458 : ALADIN DSS IMAGE @ 21^h 06^m 56.93^s +04° 57' 32.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21069+0458 UC 4382 : 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		21069+0458	UC 4382		272	53.5
Show		21080+0509	STT 527		114	0.4	20
Show		21094+0502	STT 429		-1	-1.0	37
Show		21080+0539	BU 9018	CD	340	6.0	43
Show		21091+0429	J 848		141	2.8	44
Show		21080+0539	HJ 3011	AB	273	10.6	45
Show		21080+0539	BU 9018	AC	252	139.3	45
Show		21046+0530	BUP 223		252	82.5	49
Show		21090+0410	HJ 5515	AB	126	14.4	52
Show		21090+0410	HJ 5515	AC	68	47.8	52
Show		21069+0405	BAL2555		164	17.1	53
Show		21093+0410	BU 1330	AB	54	3.7	60
Show		21054+0557	BUP 224		301	30.4	65
Show		21096+0550	TDT2793		354	0.5	66
Show		21024+0513	A 615		129	3.5	70
Show		21032+0411	BAL2554		307	21.3	73
Show		21041+0359	TOK 371		272	0.1	73
Show		21020+0436	CVR 884		312	11.4	78
Show		21093+0618	TDT2789		20	2.0	88
Show		21126+0437	HJ 3013		119	11.3	88
Show		21109+0352	HO 151		17	1.6	89
Show		21101+0341	BAL2558		38	2.2	90
Show		21047+0332	SE 3	Aa,Ab	153	0.6	92
Show		21047+0332	STF2749	A,BC	179	3.2	92
Show		21047+0332	SE 3	AD	78	114.3	92
Show		21047+0332	STF2749	AC	176	3.5	92
Show		21047+0332	SE 3	BC	136	0.7	92
Show		21014+0542	ELP 47		25	6.3	95
Show		21080+0630	SKF2741		40	1.9	95
Show		21102+0331	UC 4396		215	59.1	99
Show		21009+0419	BAL2553		110	10.6	99
Show		21020+0346	HO 148		201	2.2	103
Show		21140+0457	GWP3048		278	115.4	106
Show		21139+0427	BAL2977		305	17.1	109
Show		21006+0554	GRV 403		116	33.5	111
Show		21090+0643	STT 428		256	24.0	111
Show		21131+0558	GWP3043	AB	300	81.7	111
Show		21131+0558	GWP3044	AC	139	96.7	111
Show		21024+0625	TDT2708		27	0.8	111
Show		21138+0545	KPP3367		245	1.8	113
Show		21002+0406	HEI 820		65	2.3	113
Show		21021+0329	CVR 236		279	69.7	114
Show		21145+0441	BU 682	AB	102	5.7	115
Show		21145+0441	BU 682	AC	179	93.0	115
Show		21149+0440	BAL2979		182	11.5	120
Show		21063+0257	BAL2046		57	2.4	121
Show		21129+0333	UC 4407		306	58.2	123
Show		20591+0418	STF2737	AB	125	0.0	125
Show		20591+0418	STF2737	AD	293	69.3	125
Show		20591+0418	STF2737	AB,C	67	10.6	125
Show		20591+0418	STF2737	BC	66	10.6	125

WDS 21069+0458 : COMPONENTS

	A
B	pa=271.6° sep=53.27"

21069+0458 A

Componente originario normalizzato	AB		Coord arcsec 2000	210656.93+045732.4		Mag	10.7		Spectral class	G0 (yellow)
PmRA	57.00		PmDE	13.0		Tycho2	0534-00301-1

Tycho2

Tycho2	0534-00301-1	Pflag		RAmdeg	316.73724706	DEmdeg	4.95899543
PmRA	57.8	PmDE	11.3	E RAmdeg	44	E DEmdeg	46
E pmRA	1.7	E pmDE	1.7	EpRAm	1977.31	EpDEm	1975.13
Num	7	Q RAmdeg	1.0	Q DEmdeg	1.1	Q pmRA	1.0
Q pmDE	1.1	BTmag	11.675	E BTmag	0.102	VTmag	10.954
E VTmag	0.088	Prox	999	TYC	T	HIP
CCDM		RAdeg	316.73709611	DEdeg	4.95897611	EpRA 1990	1.59
EpDE 1990	1.80	E RAdeg	60.3	E DEdeg	63.3	Posflg
Corr	-0.1

21069+0458 B

Componente originario normalizzato	AB		Coord arcsec 2000	210653.37+045733.9		Mag	16.2		PmRA	54.00
PmDE	5.0		Calc delta mag	5.5		Calc coord	yes