17579-6847 UC 3458 AB

17^h 57^m 53.05^s -68° 46' 49.8" P.A. 172.00 sep 14.1 mag 9.40,14.50 Sp A7V

Coord 2000	17579-6847	Discov num	UC 3458	Comp	AB	Coord arcsec 2000	17 57 53.05 -68 46 49.8
Date first	1998	Date last	2016	Obs	5
Pa first	172	Pa last	172.2	P.A. Now (θ)	172.2°
Sep first	14.3	Sep last	14.096	Sep. Now (ρ)	14.096"
Mag pri	9.40	Mag sec	14.50	delta mag (ΔM)	5.1	Spectral class	A7V (white)
Pri motion ra	-009	Sec motion ra	-005
Pri motion dec	-060	Sec motion dec	-067
Notes	V W (Proper motion indicates physical, )

rPM=0.12 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Tycho2

9289-01526-1

162663

WDS 17579-6847 UC 3458 AB : 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
17579-6847	UC 3458	AB	2015	4	172	14.1	9.40	14.50	A7V	VW	175753.05-684649.8
17579-6847	UC 3458	AB	2016	5	172	14.1	9.40	14.50	A7V	VW	175753.05-684649.8

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

WDS 17579-6847 UC 3458 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17579-6847 UC 3458 AB : MEASURES

No records found.

WDS 17579-6847 : VIRTUAL EYEPIECE

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

WDS 17579-6847 : ALADIN DSS IMAGE @ 17^h 57^m 53.05^s -68° 46' 49.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17579-6847 UC 3458 AB : 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		17579-6847	UC 3458	AB	172	14.1
Show		17569-6855	KPP2460		129	21.9	10
Show		17551-6836	UC 3446		253	11.5	19
Show		18005-6907	TDT 630		161	0.4	25
Show		18015-6820	KPP 573		309	5.3	34
Show		17533-6822	TDT 558		41	0.5	36
Show		18022-6819	UC 3478		130	35.7	37
Show		18013-6921	TDT 638	AB	84	0.6	39
Show		18013-6921	CVR 7	AB,C	234	8.6	39
Show		17488-6851	TDT 518		328	2.2	50
Show		17535-6942	KPP1929		184	15.2	61
Show		18073-6812	TDT 695		246	0.9	63
Show		17464-6833	TOB 343		346	12.3	64
Show		18053-6942	TDT 670		182	0.5	68
Show		17502-6941	TDT 527		206	0.6	68
Show		17476-6932	TDT 506		245	0.5	71
Show		17563-6957	TDT 583		16	0.4	71
Show		17521-6744	DON 866		106	0.4	72
Show		18091-6807	TOB 345		74	34.4	74
Show		18107-6921	TOB 346		277	15.9	77
Show		17442-6917	MLO 77		301	8.4	80
Show		17510-6957	TDT 533		119	0.4	80
Show		17556-7005	UC 3449		255	45.4	80
Show		18129-6843	TDT 738	AB	233	0.4	82
Show		18066-6741	DON 878		47	0.7	82
Show		18034-6729	TDT 659		266	1.0	84
Show		18074-6955	TDT 696		191	0.4	85
Show		17422-6901	DON 850		323	3.9	86
Show		18034-6727	TOB 344		250	21.8	86
Show		17476-6957	TDT 507		119	2.9	90
Show		17471-7000	KPP2270		48	19.1	93
Show		17522-7015	HJ 4972		291	6.2	94
Show		18107-6747	UC 3520		48	31.9	94
Show		18088-6736	DON 881		158	0.7	94
Show		18005-7019	FIN 302		36	0.1	94
Show		18049-7013	KPP4081		268	1.2	94
Show		17562-6714	UC 3451		238	22.7	94
Show		18080-6730	UC 3500		110	38.3	96
Show		17563-7022	TDT 584		12	0.4	96
Show		17596-6712	DON 870		255	2.7	96
Show		18113-6745	UC 3522		124	40.6	97
Show		18145-6929	GLI 242		319	25.5	99
Show		17559-7032	HJ 4976		53	24.0	106
Show		17449-7009	TDT 486		86	0.6	107
Show		17464-6722	TDT 499		181	0.5	107
Show		18021-7032	TDT 647		145	0.4	107
Show		17393-6928	TDT 452		157	0.4	108
Show		17443-6729	UC 3395		198	123.0	109
Show		18107-6722	UC 3519		133	50.5	111
Show		17464-7020	I 610		71	2.4	111
Show		17389-6803	TDT 449		49	0.5	114

WDS 17579-6847 : COMPONENTS

	A
B	pa=177.2° sep=13.98"

17579-6847 A

Coord arcsec 2000	175753.05-684649.8		Mag	9.4		Spectral class	A7V (white)		PmRA	-9.00
PmDE	-60.0		Tycho2	9289-01526-1		HD	162663

Tycho2

Tycho2	9289-01526-1	Pflag		RAmdeg	269.47105748	DEmdeg	-68.78050560
PmRA	-7.9	PmDE	-59.9	E RAmdeg	8	E DEmdeg	7
E pmRA	1.5	E pmDE	1.4	EpRAm	1990.69	EpDEm	1990.97
Num	8	Q RAmdeg	0.5	Q DEmdeg	0.7	Q pmRA	0.5
Q pmDE	0.7	BTmag	9.544	E BTmag	0.018	VTmag	8.957
E VTmag	0.013	Prox	999	TYC	T	HIP
CCDM		RAdeg	269.47110889	DEdeg	-68.78036722	EpRA 1990	1.43
EpDE 1990	1.69	E RAdeg	8.0	E DEdeg	7.0	Posflg
Corr	-0.1

17579-6847 B

Coord arcsec 2000	175753.18-684703.8		Mag	14.5		PmRA	-5.00		PmDE	-67.0
Calc delta mag	5.1		Calc coord	yes