12044+4356 TDS 8204 (HD 104844)

12^h 04^m 24.47^s +43° 55' 59.7" P.A. 173.00 sep 0.5 mag 11.41,11.41

Coord 2000	12044+4356	Discov num	TDS8204	Comp		Coord arcsec 2000	12 04 24.47 +43 55 59.7
Date first	1991	Date last	1991	Obs	1
Pa first	173	Pa last	173.2	P.A. Now (θ)	173.2°
Sep first	0.5	Sep last	0.54	Sep. Now (ρ)	0.54"
Mag pri	11.41	Mag sec	11.41	delta mag (ΔM)	0	Spectral class
Pri motion ra	-121	Sec motion ra	-121
Pri motion dec	+002	Sec motion dec	+002
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 104844		Constellation	Ursa Major		Tycho2	3019-00856-1		Gaia DR2	1537855513265115648
HD	104844

WDS 12044+4356 TDS 8204 (HD 104844) : 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
12044+4356	TDS8204		1991	1	173	0.5	11.41	11.41			120424.47+435559.7

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WDS 12044+4356 TDS 8204 (HD 104844) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12044+4356 TDS 8204 (HD 104844) : MEASURES

No records found.

WDS 12044+4356 (HD 104844) : VIRTUAL EYEPIECE

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WDS 12044+4356 (HD 104844) : ALADIN DSS IMAGE @ 12^h 04^m 24.47^s +43° 55' 59.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12044+4356 TDS 8204 (HD 104844) : 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		12044+4356	TDS8204		173	0.5
Show		12026+4418	BVD 221		239	12.9	30
Show		12051+4322	KZA 26		106	16.9	35
Show		12010+4347	A 1779		22	0.6	38
Show		12065+4320	KZA 27		147	36.3	43
Show		12083+4354	ES 2641		260	16.2	43
Show		12006+4337	STF1589		158	2.2	46
Show		12021+4303	FOR 1	BC	339	227.3	56
Show		12021+4303	FOR 1	AB	62	274.4	59
Show		12021+4303	FOR 1	AD	268	363.2	59
Show		12021+4303	ARN 5	AC	25	375.9	59
Show		12073+4306	HJ 2596		235	34.3	60
Show		12068+4450	FAR 13	BC	280	84.3	60
Show		12068+4450	WSI 116	AB	285	4.8	60
Show		12039+4257	LDS4174		226	16.9	60
Show		12021+4303	HDS1690	Da,Db	86	0.6	62
Show		12097+4327	UC 168		347	59.2	65
Show		12038+4238	KZA 25		287	35.5	79
Show		12114+4334	LDS4186	AB	256	124.9	80
Show		12114+4334	LDS4186	AC	229	10.3	80
Show		12040+4236	SKF2643		52	10.3	80
Show		11577+4320	BVD 219		27	46.0	82
Show		12068+4514	COU1576	AB	180	1.0	82
Show		12068+4514	GII 186	Aa,Ab	116	0.1	82
Show		12080+4242	A 1998		349	0.3	84
Show		12121+4340	DVG 37		72	38.0	85
Show		11590+4240	PKO 32		233	0.3	97
Show		11575+4251	UC 2238		44	5.1	100
Show		11563+4302	SKF2638		260	11.4	104
Show		11559+4309	LDS4159		273	27.3	105
Show		11578+4518	A 1778		223	3.2	108
Show		12028+4205	BFR 7		43	7.7	113
Show		12054+4154	CVR1405		88	3.7	123
Show		12013+4158	CVR 640		49	12.1	123
Show		12148+4307	UC 2302		210	65.6	124
Show		12009+4554	CVR1396		241	3.1	124
Show		11534+4317	ES 1154		338	3.5	125
Show		11528+4336	A 1776	AB	206	1.8	127
Show		11528+4336	A 1776	AC	205	21.7	127
Show		11528+4336	GII 94	AD	293	4.3	127
Show		11579+4544	SKF2640		164	16.8	129
Show		11596+4555	TDS8152		87	0.9	130
Show		12083+4153	CBL 592		66	12.0	130
Show		11561+4533	STF1581		171	2.5	132
Show		11536+4255	STT 240		318	8.4	133
Show		12167+4424	HDS1729		237	0.3	136
Show		12164+4444	A 1781		302	2.7	137
Show		12062+4139	SKF2699		357	17.3	139
Show		12171+4338	CVR 648		188	11.0	139
Show		12173+4402	CVR1422		236	4.0	140
Show		12051+4134	HDS1703		325	0.4	143

WDS 12044+4356 : COMPONENTS

	A
B	pa=175.1° sep=0.54"

12044+4356 A

Componente originario normalizzato	AB		Name	HD 104844		Coord arcsec 2000	120424.47+435559.7		Mag	11.41
PmRA	-121.00		PmDE	2.0		Tycho2	3019-00856-1		HD	104844

Tycho2

Tycho2	3019-00856-1	Pflag		RAmdeg	181.10196387	DEmdeg	43.93317650
PmRA	-121.1	PmDE	1.6	E RAmdeg	24	E DEmdeg	28
E pmRA	1.4	E pmDE	1.3	EpRAm	1986.02	EpDEm	1984.33
Num	5	Q RAmdeg	0.6	Q DEmdeg	0.4	Q pmRA	0.6
Q pmDE	0.4	BTmag	11.544	E BTmag	0.058	VTmag	10.729
E VTmag	0.045	Prox	999	TYC	T	HIP
CCDM		RAdeg	181.10235472	DEdeg	43.93317528	EpRA 1990	1.65
EpDE 1990	1.63	E RAdeg	28.8	E DEdeg	33.6	Posflg	P
Corr	0.0

12044+4356 B

Componente originario normalizzato	AB		Coord arcsec 2000	120424.47+435559.2		Mag	11.41		PmRA	-121.00
PmDE	2.0		Calc coord	yes