18337+5638 TDS 929

18^h 33^m 39.14^s +56° 38' 10.9" P.A. 78.00 sep 1.2 mag 10.47,12.75

Coord 2000	18337+5638	Discov num	TDS 929	Comp		Coord arcsec 2000	18 33 39.14 +56 38 10.9
Date first	1991	Date last	2015	Obs	3
Pa first	77	Pa last	78.4	P.A. Now (θ)	78.4°
Sep first	1.1	Sep last	1.2	Sep. Now (ρ)	1.2"
Mag pri	10.47	Mag sec	12.75	delta mag (ΔM)	2.28	Spectral class
Pri motion ra	-006	Sec motion ra	-006
Pri motion dec	+041	Sec motion dec	+041
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

3913-01827-1

Gaia DR2

2148167308011224448

WDS 18337+5638 TDS 929 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18337+5638	TDS 929		1991	1	77	1.1	10.47	12.75			183339.14+563810.9
18337+5638	TDS 929		2007	2	78	1.2	10.47	12.75			183339.14+563810.9
18337+5638	TDS 929		2015	3	78	1.2	10.47	12.75			183339.14+563810.9

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WDS 18337+5638 TDS 929 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18337+5638 TDS 929 : MEASURES

No records found.

WDS 18337+5638 : VIRTUAL EYEPIECE

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WDS 18337+5638 : ALADIN DSS IMAGE @ 18^h 33^m 39.14^s +56° 38' 10.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18337+5638 TDS 929 : 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		18337+5638	TDS 929		78	1.2
Show		18318+5639	ES 975		51	10.5	16
Show		18278+5622	MLB 136		243	2.1	52
Show		18380+5722	STI2380		4	10.3	57
Show		18268+5633	STI2375		176	4.5	57
Show		18390+5559	A 1380	AB	20	1.0	60
Show		18390+5559	A 1380	AB,C	332	11.8	60
Show		18257+5701	TDT 857		221	0.6	70
Show		18297+5740	LDS2414		198	7.4	71
Show		18252+5659	MLR 537		56	0.6	73
Show		18351+5521	STI2379		358	14.4	78
Show		18433+5637	STI2383		342	14.5	80
Show		18438+5654	BU 465		289	2.7	86
Show		18426+5727	STI2382		138	12.4	88
Show		18296+5800	KPP4109		95	9.8	88
Show		18254+5539	LDS4786		73	6.0	92
Show		18301+5805	MLR 357		24	0.6	93
Show		18440+5558	STI2384		142	3.8	95
Show		18223+5626	CRB 203		171	26.0	95
Show		18426+5532	ISO 7	Aa,Ab	135	0.2	100
Show		18426+5532	H 6 37	AB	158	147.0	100
Show		18426+5532	H 6 37	AC	340	331.2	100
Show		18458+5645	MLB 137		165	2.0	101
Show		18319+5459	TDT 929		152	2.3	101
Show		18338+5823	LDS2416		94	13.3	104
Show		18463+5630	DAL 31		265	49.3	106
Show		18399+5815	A 251	AB	53	4.0	110
Show		18399+5815	A 251	AC	78	13.5	110
Show		18249+5517	CRB 204		103	12.1	110
Show		18347+5828	MLR 358		161	1.4	111
Show		18459+5731	STI2386		9	17.3	113
Show		18217+5740	MLR 536		193	0.8	116
Show		18421+5501	KPP1134		336	8.9	121
Show		18449+5759	STI2385		143	12.4	122
Show		18334+5842	ES 188		219	11.6	125
Show		18481+5721	STI2389		226	13.9	126
Show		18486+5613	TDT1062		305	0.8	127
Show		18329+5846	STI2376		54	13.7	128
Show		18334+5846	STF2353		257	13.6	128
Show		18471+5523	SIG 5		126	0.2	136
Show		18483+5752	STI2390	AC	100	5.1	140
Show		18483+5752	GAT 3	AB	117	2.3	140
Show		18483+5752	STI2390	BC	85	2.9	140
Show		18174+5604	KPP4101	AB	327	53.1	140
Show		18174+5604	KPP4101	AC	326	56.8	140
Show		18174+5604	KPP4101	BD	133	7.6	140
Show		18200+5810	CRB 202		160	32.8	144
Show		18432+5840	TDT1017		223	0.5	145
Show		18414+5849	STI2381		139	8.7	146
Show		18510+5713	STI2393		205	11.5	146
Show		18443+5443	UC 3659		178	8.1	147

WDS 18337+5638 : COMPONENTS

	A
B	pa=69.5° sep=0.69"

18337+5638 A

Componente originario normalizzato	AB		Coord arcsec 2000	183339.14+563810.9		Mag	10.47		PmRA	-6.00
PmDE	41.0		Tycho2	3913-01827-1

Tycho2

Tycho2	3913-01827-1	Pflag	P	RAmdeg	278.41309390	DEmdeg	56.63636975
PmRA	-6.1	PmDE	41.4	E RAmdeg	29	E DEmdeg	28
E pmRA	3.6	E pmDE	4.0	EpRAm	1990.86	EpDEm	1991.03
Num	3	Q RAmdeg	0.4	Q DEmdeg	1.5	Q pmRA	0.4
Q pmDE	1.5	BTmag	11.224	E BTmag	0.053	VTmag	10.471
E VTmag	0.040	Prox	11	TYC	T	HIP
CCDM		RAdeg	278.41309750	DEdeg	56.63627056	EpRA 1990	1.64
EpDE 1990	1.63	E RAdeg	28.8	E DEdeg	28.3	Posflg	D
Corr	0.0

18337+5638 B

Componente originario normalizzato	AB		Coord arcsec 2000	183339.22+563811.1		Mag	12.75		PmRA	-6.00
PmDE	41.0		Tycho2	3913-01827-2		Calc delta mag	2.28		Calc coord	yes

Tycho2

Tycho2	3913-01827-2	Pflag	P	RAmdeg	278.41309390	DEmdeg	56.63636975
PmRA	-6.1	PmDE	41.4	E RAmdeg	29	E DEmdeg	28
E pmRA	3.6	E pmDE	4.0	EpRAm	1990.86	EpDEm	1991.03
Num	3	Q RAmdeg	0.4	Q DEmdeg	1.5	Q pmRA	0.4
Q pmDE	1.5	BTmag	13.966	E BTmag	0.413	VTmag	12.753
E VTmag	0.242	Prox	11	TYC		HIP
CCDM		RAdeg	278.41364389	DEdeg	56.63634167	EpRA 1990	1.65
EpDE 1990	1.62	E RAdeg	154.5	E DEdeg	153.0	Posflg	D
Corr	0.0