11012+7340 HJ 2550

11^h 01^m 08.40^s +73° 39' 25.7" P.A. 72.00 sep 9.0 mag 11.10,11.60

Coord 2000	11012+7340	Discov num	HJ 2550	Comp		Coord arcsec 2000	11 01 08.40 +73 39 25.7
Date first	1895	Date last	2015	Obs	21
Pa first	73	Pa last	72.4	P.A. Now (θ)	72.4°
Sep first	8.5	Sep last	9.038	Sep. Now (ρ)	9.038"
Mag pri	11.10	Mag sec	11.60	delta mag (ΔM)	0.5	Spectral class
Pri motion ra	-008	Sec motion ra	-001
Pri motion dec	-018	Sec motion dec	-016
Notes

rPM=0.37

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

Tycho2

4391-00298-1

WDS 11012+7340 HJ 2550 : NOTES

No records found.

DISCOVERER

discov	author
HJ	Herschel, J.F.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
11012+7340	HJ 2550		1999	6	73	9.0	11.10	11.60			D	110108.40+733925.7
11012+7340	HJ 2550		2004	7	73	9.0	11.10	11.60			D	110108.40+733925.7
11012+7340	HJ 2550		2013	8	73	9.0	11.10	11.60				110108.40+733925.7
11012+7340	HJ 2550		2015	17	72	8.9	11.10	11.60				110108.40+733925.7

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

WDS 11012+7340 HJ 2550 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11012+7340 HJ 2550 : MEASURES

No records found.

WDS 11012+7340 : VIRTUAL EYEPIECE

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WDS 11012+7340 : ALADIN DSS IMAGE @ 11^h 01^m 08.40^s +73° 39' 25.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11012+7340 HJ 2550 : 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		11012+7340	HJ 2550		72	9.0	0
Show		10573+7309	HDS1564		350	0.1	35
Show		10548+7309	TDS7548		317	1.8	41
Show		11004+7252	NSN 608		309	1.1	48
Show		11152+7329	STF1516	AB	103	67.6	61
Show		11152+7329	STT 539	AC	329	6.5	61
Show		11152+7329	HDS1603	BD	115	0.1	62
Show		11152+7329	STT 539	BC	287	72.2	62
Show		10467+7325	HJ 2542		231	22.3	64
Show		11058+7440	MLR 423		214	0.7	64
Show		11117+7239	HDS1594		348	0.6	76
Show		11083+7230	SHN 140		-1	0.1	77
Show		11059+7454	CRB 188		82	7.4	78
Show		11207+7343	CVR 605		249	18.0	83
Show		10536+7209	TDS7536		327	0.5	97
Show		10593+7200	LDS1725		227	12.5	101
Show		11078+7203	LDS1727		55	9.5	102
Show		11175+7221	MLR 424		122	0.6	106
Show		10533+7152	TDS7534		25	0.6	114
Show		11119+7529	TDS7726		132	0.5	118
Show		11081+7534	TDS7689		301	0.4	119
Show		10590+7543	LDS1724		333	158.8	125
Show		10587+7546	WIS 178	BC	245	889.3	127
Show		11207+7204	TDS7801		299	0.4	129
Show		11001+7548	CVR 111		122	67.3	129
Show		11071+7556	HJ 1183		149	20.2	139
Show		10454+7550	HJ 5482		43	13.2	145
Show		11204+7543	LDS1730		270	5.4	145
Show		10564+7115	HDS1562		53	4.9	147
Show		10524+7116	SKF 324		355	7.1	149
Show		11089+7627	HU 886		350	1.2	168
Show		11099+7056	TDS7708		329	0.5	168
Show		11063+7044	KPP3235		67	1.4	177
Show		11137+7636	LOC 357	AB	13	1.0	184
Show		11137+7636	LOC 357	AC	187	12.7	184
Show		11137+7636	LOC 357	BC	187	13.7	184
Show		11171+7643	MLR 325		314	0.1	194
Show		10493+7649	LOC 316		282	4.2	195
Show		10491+7652	HDS1546		137	0.1	198
Show		11046+7659	LOC 322	BC	337	8.0	200
Show		11046+7659	BVD 316	AC	226	15.6	201
Show		11046+7659	HRT 1	AB	204	20.0	201
Show		10581+7017	KPP1875	AC	133	14.6	203
Show		10587+7706	UC 2041		39	8.6	207
Show		11115+7702	LDS1729		315	33.4	208
Show		10413+7022	TDS7416		19	1.1	218
Show		10570+7003	HJ 2548	AB	36	18.1	219
Show		10570+7003	HJ 2548	AC	206	29.9	219
Show		10458+7718	LOC 356	BC	325	76.1	226
Show		10458+7718	LOC 356	AB	195	1.8	226
Show		10458+7718	LOC 356	AC	324	74.1	226

WDS 11012+7340 : COMPONENTS

	A
B	pa=72.4° sep=9.04"

11012+7340 A

Coord arcsec 2000	110108.40+733925.7		Mag	11.1		PmRA	-8.00		PmDE	-18.0
Tycho2	4391-00298-1

Tycho2

Tycho2	4391-00298-1	Pflag		RAmdeg	165.28501822	DEmdeg	73.65716292
PmRA	-8.4	PmDE	-17.8	E RAmdeg	35	E DEmdeg	39
E pmRA	1.8	E pmDE	2.0	EpRAm	1987.79	EpDEm	1987.58
Num	3	Q RAmdeg	0.3	Q DEmdeg	0.3	Q pmRA	0.3
Q pmDE	0.3	BTmag	11.615	E BTmag	0.061	VTmag	11.102
E VTmag	0.062	Prox	999	TYC	T	HIP
CCDM		RAdeg	165.28508694	DEdeg	73.65720389	EpRA 1990	1.76
EpDE 1990	1.67	E RAdeg	35.9	E DEdeg	40.3	Posflg
Corr	-0.1

11012+7340 B

Coord arcsec 2000	110110.44+733928.4		Mag	11.6		PmRA	-1.00		PmDE	-16.0
Delta magnitude	0.5		Coordinate calculated	yes