17576-8056 UC 3456

17^h 57^m 36.04^s -80° 56' 04.5" P.A. 14.00 sep 38.0 mag 11.09,13.00

Coord 2000	17576-8056	Discov num	UC 3456	Comp		Coord arcsec 2000	17 57 36.04 -80 56 04.5
Date first	1996	Date last	2016	Obs	8
Pa first	14	Pa last	13.8	P.A. Now (θ)	13.8°
Sep first	37.9	Sep last	38.03	Sep. Now (ρ)	38.03"
Mag pri	11.09	Mag sec	13.00	delta mag (ΔM)	1.91	Spectral class
Pri motion ra	+020	Sec motion ra	+020
Pri motion dec	-052	Sec motion dec	-052
Notes	V (Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Tycho2

9456-01242-1

Gaia DR2

5775876662523347072

WDS 17576-8056 UC 3456 : 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
17576-8056	UC 3456		2000	2	14	38.1	11.10	13.00		V	175736.04-805604.5
17576-8056	UC 3456		2010	5	14	38.0	11.09	13.00		V	175736.04-805604.5
17576-8056	UC 3456		2015	6	14	38.0	11.09	13.00		V	175736.04-805604.5
17576-8056	UC 3456		2016	8	14	38.0	11.09	13.00		V	175736.04-805604.5

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

WDS 17576-8056 UC 3456 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17576-8056 UC 3456 : MEASURES

No records found.

WDS 17576-8056 : VIRTUAL EYEPIECE

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

WDS 17576-8056 : ALADIN DSS IMAGE @ 17^h 57^m 36.04^s -80° 56' 04.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17576-8056 UC 3456 : 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		17576-8056	UC 3456		14	38.0
Show		18048-8038	HDS2547		206	8.6	26
Show		18119-8028	HJ 4987		148	10.7	45
Show		17484-8154	HJ 4947		68	9.9	62
Show		17477-8213	WJG 1	BC	291	76.5	80
Show		17477-8213	LDS 603	AB	291	176.3	80
Show		18101-7931	TDT 722		164	0.4	92
Show		18102-7859	HJ 4988		117	8.9	122
Show		18113-7859	KPP3056		133	1.5	122
Show		17453-7832	HDS2508		170	14.7	148
Show		17431-8325	I 1003	AB	32	1.9	152
Show		18141-8325	RSS 478		35	8.4	153
Show		17510-7823	UC 3427		201	8.5	154
Show		17534-8330	KPP4066		217	2.1	154
Show		17394-7808	TDT 454		3	2.9	175
Show		17487-7758	TDT 517		295	1.5	180
Show		17515-7748	LDS 609		89	28.1	188
Show		17582-8404	RST3116		138	0.5	189
Show		18098-7727	NSN 442		293	2.1	213
Show		18084-7700	TDT 702	Aa,Ab	323	2.3	239
Show		18166-7703	UC 3542		59	12.0	240
Show		17522-8457	UC 3433		289	44.6	242
Show		18030-7645	UC 3481		29	64.2	252
Show		18154-7640	GLI 241		76	2.0	262
Show		17558-7628	TDT 579		188	1.9	268
Show		17576-7612	UC 3455		278	32.6	284
Show		17577-7611	HJ 4974		122	26.4	286
Show		18165-7604	HDS2581		252	0.2	297
Show		17401-7600	WIS 320		262	365.5	301

WDS 17576-8056 : COMPONENTS

	A
B	pa=2.2° sep=36.96"

17576-8056 A

Componente originario normalizzato	AB		Coord arcsec 2000	175736.04-805604.5		Mag	11.09		PmRA	20.00
PmDE	-52.0		Tycho2	9456-01242-1

Tycho2

Tycho2	9456-01242-1	Pflag		RAmdeg	269.40013143	DEmdeg	-80.93458775
PmRA	16.6	PmDE	-51.0	E RAmdeg	40	E DEmdeg	39
E pmRA	1.6	E pmDE	1.5	EpRAm	1985.14	EpDEm	1984.36
Num	6	Q RAmdeg	1.2	Q DEmdeg	1.8	Q pmRA	1.2
Q pmDE	1.9	BTmag	11.882	E BTmag	0.073	VTmag	11.122
E VTmag	0.063	Prox	999	TYC	T	HIP
CCDM		RAdeg	269.39988722	DEdeg	-80.93446917	EpRA 1990	1.69
EpDE 1990	1.61	E RAdeg	41.3	E DEdeg	41.2	Posflg
Corr	0.1

17576-8056 B

Componente originario normalizzato	AB		Coord arcsec 2000	175736.64-805527.6		Mag	13		PmRA	20.00
PmDE	-52.0		Calc delta mag	1.91		Calc coord	yes