17556-7005 UC 3449

17^h 55^m 38.16^s -70° 05' 15.9" P.A. 255.00 sep 45.4 mag 13.20,14.70

Coord 2000	17556-7005	Discov num	UC 3449	Comp		Coord arcsec 2000	17 55 38.16 -70 05 15.9
Date first	1996	Date last	2015	Obs	4
Pa first	254	Pa last	254.5	P.A. Now (θ)	254.5°
Sep first	45.7	Sep last	45.411	Sep. Now (ρ)	45.411"
Mag pri	13.20	Mag sec	14.70	delta mag (ΔM)	1.5	Spectral class
Pri motion ra	-015	Sec motion ra	-008
Pri motion dec	-067	Sec motion dec	-075
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.141 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Gaia DR2

5810269248805530240

WDS 17556-7005 UC 3449 : 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
17556-7005	UC 3449		2000	2	254	45.7	13.20	14.70		V	175538.16-700515.9
17556-7005	UC 3449		2015	4	255	45.4	13.20	14.70		V R	175538.16-700515.9

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

WDS 17556-7005 UC 3449 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17556-7005 UC 3449 : MEASURES

No records found.

WDS 17556-7005 : VIRTUAL EYEPIECE

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

WDS 17556-7005 : ALADIN DSS IMAGE @ 17^h 55^m 38.16^s -70° 05' 15.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17556-7005 UC 3449 : 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		17556-7005	UC 3449		255	45.4
Show		17563-6957	TDT 583		16	0.4	9
Show		17563-7022	TDT 584		12	0.4	17
Show		17522-7015	HJ 4972		291	6.2	20
Show		17510-6957	TDT 533		119	0.4	26
Show		17535-6942	KPP1929		184	15.2	26
Show		17559-7032	HJ 4976		53	24.0	27
Show		18005-7019	FIN 302		36	0.1	29
Show		17502-6941	TDT 527		206	0.6	38
Show		18021-7032	TDT 647		145	0.4	42
Show		17476-6957	TDT 507		119	2.9	42
Show		17471-7000	KPP2270		48	19.1	44
Show		18049-7013	KPP4081		268	1.2	48
Show		17464-7020	I 610		71	2.4	50
Show		18013-6921	TDT 638	AB	84	0.6	54
Show		18013-6921	CVR 7	AB,C	234	8.6	54
Show		17476-6932	TDT 506		245	0.5	54
Show		17449-7009	TDT 486		86	0.6	55
Show		18053-6942	TDT 670		182	0.5	56
Show		17531-7101	GAI9014	AB	328	1.2	56
Show		17531-7101	GAI9014	AC	173	78.9	56
Show		17515-7059	UC 3430		354	74.6	58
Show		18074-6955	TDT 696		191	0.4	62
Show		18005-6907	TDT 630		161	0.4	64
Show		17514-7105	TVB 297		209	5.8	64
Show		17478-7103	HEI 253		346	0.8	70
Show		17575-7115	GLI 238		5	37.5	71
Show		17569-6855	KPP2460		129	21.9	71
Show		18018-7111	TDT 645		242	2.3	73
Show		17413-7016	HEI 251		89	1.0	75
Show		17442-6917	MLO 77		301	8.4	77
Show		17579-6847	UC 3458	AB	172	14.1	80
Show		17488-6851	TDT 518		328	2.2	83
Show		17570-7130	TDT 593		283	1.2	86
Show		18057-7115	B 2425		138	1.1	86
Show		17427-7103	HEI 252		123	0.2	88
Show		17596-7132	HEI 394		127	1.5	89
Show		18130-7009	KPP4094		305	1.6	89
Show		17551-6836	UC 3446		253	11.5	90
Show		17566-7135	HEI 393		332	0.2	90
Show		18107-6921	TOB 346		277	15.9	91
Show		17393-6928	TDT 452		157	0.4	93
Show		18101-7107	B 2050		60	0.7	95
Show		17408-7105	HEI 250		220	1.3	95
Show		17422-6901	DON 850		323	3.9	96
Show		17552-7145	TDT 571		198	0.4	100
Show		17378-7058	TDT 442		194	0.4	104
Show		17464-6833	TOB 343		346	12.3	105
Show		17533-6822	TDT 558		41	0.5	105
Show		18145-6929	GLI 242		319	25.5	105
Show		17401-7121	TDT 457		104	2.3	108

WDS 17556-7005 : COMPONENTS

	A
B	pa=230.8° sep=19.22"

17556-7005 A

Componente originario normalizzato	AB		Coord arcsec 2000	175538.16-700515.9		Mag	13.2		PmRA	-15.00
PmDE	-67.0

17556-7005 B

Componente originario normalizzato	AB		Coord arcsec 2000	175535.24-700528.0		Mag	14.7		PmRA	-8.00
PmDE	-75.0		Calc delta mag	1.5		Calc coord	yes