18200+6426 TDS 917

18^h 20^m 02.91^s +64° 26' 27.8" P.A. 148.00 sep 0.9 mag 11.16,11.29

Coord 2000	18200+6426	Discov num	TDS 917	Comp		Coord arcsec 2000	18 20 02.91 +64 26 27.8
Date first	1991	Date last	2015	Obs	2
Pa first	138	Pa last	147.5	P.A. Now (θ)	147.5°
Sep first	0.9	Sep last	0.851	Sep. Now (ρ)	0.851"
Mag pri	11.16	Mag sec	11.29	delta mag (ΔM)	0.13	Spectral class
Pri motion ra	+009	Sec motion ra	+009
Pri motion dec	+002	Sec motion dec	+002
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

4222-00522-1

Gaia DR2

2161315508573748096

WDS 18200+6426 TDS 917 : 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
18200+6426	TDS 917		1991	1	138	0.9	11.16	11.29			182002.91+642627.8
18200+6426	TDS 917		2015	2	148	0.9	11.16	11.29			182002.91+642627.8

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WDS 18200+6426 TDS 917 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18200+6426 TDS 917 : MEASURES

No records found.

WDS 18200+6426 : VIRTUAL EYEPIECE

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WDS 18200+6426 : ALADIN DSS IMAGE @ 18^h 20^m 02.91^s +64° 26' 27.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18200+6426 TDS 917 : 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		18200+6426	TDS 917		148	0.9	1
Show		18169+6415	SLW1218		44	12.7	24
Show		18232+6440	SHN 37		83	0.2	25
Show		18218+6358	ES 1837		216	15.3	32
Show		18162+6404	ES 186		330	7.9	34
Show		18139+6424	STT 586	AB	263	331.4	40
Show		18139+6424	RDR 7	AC	97	3.4	40
Show		18142+6445	COM 4		279	298.5	42
Show		18226+6347	MLR 55		202	1.0	44
Show		18145+6454	MLB 212		321	3.6	46
Show		18252+6455	STF2332		260	11.6	49
Show		18254+6349	SLW1219		313	9.6	51
Show		18115+6418	ES 1835		309	4.3	57
Show		18287+6506	HU 931	AB	82	0.5	69
Show		18287+6506	STF2343	AC	212	8.6	69
Show		18305+6412	MLR 62		8	1.0	70
Show		18095+6414	HU 926		264	3.9	70
Show	Fafnir	18260+6534	UC 3580		208	24.4	78
Show		18294+6338	KPP 414		187	4.9	78
Show		18272+6317	TDT 876		259	0.5	84
Show		18335+6432	FAR 67	Aa,Ab	222	0.1	87
Show		18335+6432	FAR 67	AB	129	1.8	87
Show		18338+6415	MLB 213		321	4.3	90
Show		18312+6526	KUI 86		44	23.0	93
Show		18329+6343	STF2357		271	4.7	96
Show		18259+6255	STF2334		202	17.0	99
Show		18058+6347	TDT 676		264	1.1	101
Show		18141+6251	TOI1251		252	0.2	103
Show		18361+6405	MLB 214		124	2.0	107
Show		18352+6342	STF2365		23	20.0	109
Show		18040+6516	SLW1217		182	66.3	114
Show		18241+6619	TDT 832		131	2.3	115
Show		18063+6543	LDS1461		203	4.7	116
Show		18020+6426	BU 418		226	14.4	117
Show		18138+6235	ES 1836		152	3.9	119
Show		18303+6244	LDS2415		316	68.4	123
Show		18020+6508	CVR 867		253	14.7	123
Show		18312+6608	ES 1911		293	5.7	123
Show		18377+6342	HU 933		2	0.9	125
Show		18239+6223	LDS2412		210	33.7	126
Show		18381+6341	KPP2683		134	3.5	127
Show		18396+6416	LDS2745		86	37.5	128
Show		18393+6348	ES 126	AB	52	72.4	132
Show		18393+6348	ES 126	AD	54	46.0	132
Show		18384+6332	STF2377	AB	338	16.9	133
Show		18384+6332	WAL 150	AC	351	94.9	133
Show		18393+6348	ES 126	BC	24	4.8	133
Show		18313+6232	HU 932		78	2.7	137
Show		18043+6255	KPP4078	AB	60	5.4	140
Show		18043+6255	KPP4078	AC	96	1.4	140
Show		18212+6651	KPP4105		151	1.5	145

WDS 18200+6426 : COMPONENTS

	A
B	pa=164.6° sep=0.74"

18200+6426 A

Componente originario normalizzato	AB		Coord arcsec 2000	182002.91+642627.8		Mag	11.16		PmRA	9.00
PmDE	2.0		Tycho2	4222-00522-1

Tycho2

Tycho2	4222-00522-1	Pflag	P	RAmdeg	275.01210547	DEmdeg	64.44106645
PmRA	8.8	PmDE	2.4	E RAmdeg	50	E DEmdeg	46
E pmRA	2.7	E pmDE	2.8	EpRAm	1987.93	EpDEm	1988.75
Num	3	Q RAmdeg	2.5	Q DEmdeg	0.1	Q pmRA	2.5
Q pmDE	0.1	BTmag	11.811	E BTmag	0.081	VTmag	11.163
E VTmag	0.077	Prox	9	TYC	T	HIP
CCDM		RAdeg	275.01183861	DEdeg	64.44116639	EpRA 1990	1.62
EpDE 1990	1.62	E RAdeg	50.5	E DEdeg	47.0	Posflg	D
Corr	-0.1

18200+6426 B

Componente originario normalizzato	AB		Coord arcsec 2000	182002.94+642627.1		Mag	11.29		PmRA	9.00
PmDE	2.0		Tycho2	4222-00522-2		Calc delta mag	0.13		Calc coord	yes

Tycho2

Tycho2	4222-00522-2	Pflag	P	RAmdeg	275.01210547	DEmdeg	64.44106645
PmRA	8.8	PmDE	2.4	E RAmdeg	50	E DEmdeg	46
E pmRA	2.7	E pmDE	2.8	EpRAm	1987.93	EpDEm	1988.75
Num	3	Q RAmdeg	2.5	Q DEmdeg	0.1	Q pmRA	2.5
Q pmDE	0.1	BTmag	11.641	E BTmag	0.072	VTmag	11.294
E VTmag	0.085	Prox	9	TYC	T	HIP
CCDM		RAdeg	275.01222139	DEdeg	64.44098194	EpRA 1990	1.62
EpDE 1990	1.60	E RAdeg	49.8	E DEdeg	46.4	Posflg	D
Corr	-0.1