18306+2606 UC 3598

18^h 30^m 38.00^s +26° 05' 47.4" P.A. 355.00 sep 46.3 mag 14.30,16.40

Coord 2000	18306+2606	Discov num	UC 3598	Comp		Coord arcsec 2000	18 30 38.00 +26 05 47.4
Date first	2000	Date last	2015	Obs	4
Pa first	355	Pa last	355.2	P.A. Now (θ)	355.2°
Sep first	46.5	Sep last	46.337	Sep. Now (ρ)	46.337"
Mag pri	14.30	Mag sec	16.40	delta mag (ΔM)	2.1	Spectral class
Pri motion ra	-093	Sec motion ra	-064
Pri motion dec	+029	Sec motion dec	+024
Notes	V (Proper motion indicates physical)

rPM=0.302

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Gaia DR2

4537205551741442048

WDS 18306+2606 UC 3598 : 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
18306+2606	UC 3598		2000	2	355	46.5	14.30	16.40		V	183038.00+260547.4
18306+2606	UC 3598		2002	2	355	46.0	14.30	16.40		V	183038.00+260547.4
18306+2606	UC 3598		2010	3	356	45.8	14.30	16.40		V	183038.00+260547.4
18306+2606	UC 3598		2015	4	355	46.3	14.30	16.40		V	183038.00+260547.4

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

WDS 18306+2606 UC 3598 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18306+2606 UC 3598 : MEASURES

No records found.

WDS 18306+2606 : VIRTUAL EYEPIECE

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

WDS 18306+2606 : ALADIN DSS IMAGE @ 18^h 30^m 38.00^s +26° 05' 47.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18306+2606 UC 3598 : 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		18306+2606	UC 3598		355	46.3
Show		18296+2603	HDS2619	AB	110	0.6	15
Show		18278+2557	DAM 285		67	5.8	40
Show		18296+2647	A 245		1	3.4	44
Show		18319+2516	GCB 33		50	5.3	46
Show		18305+2519	A 246		164	1.5	48
Show		18270+2603	L 24		273	3.4	50
Show		18277+2536	HDS2612	AB	110	4.5	50
Show		18277+2536	DAM1238	AC	277	15.2	50
Show		18312+2516	A 248		31	0.6	51
Show		18344+2615	BUP 183	AB	47	57.9	53
Show		18344+2615	BUP 183	AC	37	79.8	53
Show		18344+2615	BUP 183	AD	88	578.9	53
Show		18269+2551	BRT 182		347	4.4	53
Show		18267+2627	BU 1326	AB	107	5.5	58
Show		18267+2627	BU 1326	AC	60	61.8	58
Show		18267+2627	GUI 21	AD	285	162.8	58
Show		18290+2511	TDT 902		30	0.9	59
Show		18267+2627	GUI 21	DE	345	22.9	60
Show		18280+2655	TDT 893		344	0.5	61
Show		18352+2616	BUP 184	AB	333	93.4	63
Show		18352+2616	BUP 184	AC	243	300.2	63
Show		18266+2537	LDS4787		129	84.6	63
Show		18320+2504	POU3419		240	11.5	65
Show		18265+2645	TDT 870		73	0.9	69
Show		18255+2600	STF2318		248	21.0	70
Show		18276+2509	KU 117		16	19.5	71
Show		18280+2708	ES 475		223	10.7	72
Show		18253+2605	HDS2605	Aa,Ab	84	1.2	72
Show		18253+2605	STF2317	A,BC	224	23.0	72
Show		18253+2605	STF2317	AD	189	44.5	72
Show		18253+2605	ABH 99	AE	206	38.2	72
Show		18253+2605	ABH 99	AF	208	68.7	72
Show		18253+2605	STF2317	BC	323	1.4	72
Show		18257+2639	COU 815		144	1.6	74
Show		18359+2542	TDT 952		69	1.1	76
Show		18329+2455	POU3426		95	13.0	77
Show		18348+2509	POU3433	AB	344	10.2	77
Show		18348+2509	POU3434	AC	69	14.5	77
Show		18324+2451	POU3423		112	7.4	79
Show		18257+2649	DAM1237		10	10.6	79
Show		18259+2652	UC 3578		185	4.5	79
Show		18349+2701	ES 477		227	10.2	80
Show		18317+2447	POU3416		185	15.8	80
Show		18360+2528	BRT3332		103	3.3	82
Show		18358+2522	HDS2637		119	0.2	82
Show		18260+2606	L 22		299	8.5	85
Show		18251+2654	AG 361		13	3.8	89
Show		18349+2717	COU 639		268	0.7	92
Show		18257+2503	POU3409		248	12.2	92
Show		18278+2442	STF2320		1	0.9	93

WDS 18306+2606 : COMPONENTS

	A
B	pa=355.7° sep=46.31"

18306+2606 A

Componente originario normalizzato	AB		Coord arcsec 2000	183038.00+260547.4		Mag	14.3		PmRA	-93.00
PmDE	29.0

18306+2606 B

Componente originario normalizzato	AB		Coord arcsec 2000	183037.74+260633.6		Mag	16.4		PmRA	-64.00
PmDE	24.0		Calc delta mag	2.1		Calc coord	yes