12068+4450 WSI 116 AB

12^h 06^m 47.92^s +44° 49' 52.9" P.A. 285.00 sep 4.8 mag 13.60,14.40 Sp +DA2.1

Coord 2000	12068+4450	Discov num	WSI 116	Comp	AB	Coord arcsec 2000	12 06 47.92 +44 49 52.9
Date first	1999	Date last	2015	Obs	8
Pa first	290	Pa last	284.8	P.A. Now (θ)	284.8°
Sep first	4.6	Sep last	4.825	Sep. Now (ρ)	4.825"
Mag pri	13.60	Mag sec	14.40	delta mag (ΔM)	0.8	Spectral class	+DA2.1
Pri motion ra	+006	Sec motion ra	-020
Pri motion dec	-023	Sec motion dec	+006
Notes	N (See Notes)

rPM=1.639

This double is not physical.

12068+4450 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			12 06 48 +44 49 53	WSI 116 AB	2015	8	285	4.8	13.60	14.40	0.80		<===
Show			12 06 48 +44 49 54	FAR 13 BC	2015	5	280	84.3	14.40	12.80	1.60

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

1539240932275710592

WDS 12068+4450 WSI 116 AB : NOTES

discov_num	notes	refcode
FAR 13	BC: Primary is white dwarf WD 1204+450.	Far2005b

REFERENCES

refcode	metd	author	reference
Far2005b	C+ -	Farihi, J., Becklin, E.E., & Zuckerman, B.	2005ApJS..161..394F
Far2005b	+E2	ApJS 161, 394, 2005

DISCOVERER

idgroup	discov	author
1	WSI	Douglass, G.G., Hindsley, R.B., & Worley, C.E.
10	WSI	Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L.,
10	WSI	Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
13	WSI	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I.,
13	WSI	Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
14	WSI	Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M.,
14	WSI	Hennessy, G.S., Platais, I., et al.
15	WSI	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M.,
15	WSI	Hennessy, G.S., Rafferty, T.J., et al.
42	WSI	Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian,
42	WSI	C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
52	WSI	Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice,
52	WSI	M., Kilian, C.M. & Warner, R.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12068+4450	WSI 116	AB	2008	2	287	4.5	14.90	17.10	DA	N D	120647.71+444954.0
12068+4450	WSI 116	AB	2015	8	285	4.8	13.60	14.40	+DA2.1	N	120647.92+444952.9

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

WDS 12068+4450 WSI 116 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12068+4450 WSI 116 AB : MEASURES

No records found.

WDS 12068+4450 : VIRTUAL EYEPIECE

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

WDS 12068+4450 : ALADIN DSS IMAGE @ 12^h 06^m 47.92^s +44° 49' 52.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12068+4450 WSI 116 AB : 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		12068+4450	WSI 116	AB	285	4.8
Show		12068+4450	FAR 13	BC	280	84.3	1
Show		12068+4514	COU1576	AB	180	1.0	24
Show		12068+4514	GII 186	Aa,Ab	116	0.1	24
Show		12026+4418	BVD 221		239	12.9	55
Show		12083+4354	ES 2641		260	16.2	58
Show		12044+4356	TDS8204		173	0.5	60
Show		12010+4347	A 1779		22	0.6	89
Show		12051+4322	KZA 26		106	16.9	89
Show		12097+4327	UC 168		347	59.2	90
Show		12009+4554	CVR1396		241	3.1	90
Show		12065+4320	KZA 27		147	36.3	90
Show		12121+4340	DVG 37		72	38.0	90
Show		12114+4334	LDS4186	AB	256	124.9	91
Show		12114+4334	LDS4186	AC	229	10.3	91
Show		12006+4337	STF1589		158	2.2	99
Show		11578+4518	A 1778		223	3.2	100
Show		11596+4555	TDS8152		87	0.9	101
Show		12164+4444	A 1781		302	2.7	102
Show		12130+4610	FAR 63		83	1.1	104
Show		12073+4306	HJ 2596		235	34.3	105
Show		12123+4618	HJ 2602		227	20.5	106
Show		11579+4544	SKF2640		164	16.8	109
Show		12167+4424	HDS1729		237	0.3	110
Show		12100+4636	ES 725		59	6.5	112
Show		12021+4303	FOR 1	BC	339	227.3	115
Show		12176+4501	SKF2645		232	8.4	116
Show		12039+4257	LDS4174		226	16.9	118
Show		12021+4303	FOR 1	AB	62	274.4	119
Show		12021+4303	FOR 1	AD	268	363.2	119
Show		12021+4303	ARN 5	AC	25	375.9	119
Show		12045+4648	COU1575		262	1.4	121
Show		11561+4533	STF1581		171	2.5	121
Show		12021+4303	HDS1690	Da,Db	86	0.6	122
Show		12173+4402	CVR1422		236	4.0	123
Show		12076+4655	LDS4180		359	134.8	125
Show		11578+4614	KZA 20		204	32.5	127
Show		12080+4242	A 1998		349	0.3	129
Show		12032+4653	TDS8194	AB	346	1.6	129
Show		12032+4653	GII 183	Aa,Ab	116	0.2	129
Show		12093+4656	SKF 60		215	33.8	130
Show		11586+4626	CFN 8		334	1.5	130
Show		11596+4636	ES 2639		53	9.6	131
Show		12171+4338	CVR 648		188	11.0	132
Show		11577+4320	BVD 219		27	46.0	133
Show		12148+4307	UC 2302		210	65.6	135
Show		12138+4643	A 1849		6	0.1	135
Show		12195+4456	COU1753		119	0.7	136
Show		12038+4238	KZA 25		287	35.5	136
Show		12040+4236	SKF2643		52	10.3	137
Show		12016+4731	KZA 24	AB	2	176.6	142

WDS 12068+4450 : COMPONENTS

	A	B
B	pa=289.6° sep=4.18"
C	pa=283.7° sep=64.76"	pa=283.3° sep=60.61"

12068+4450 A

Coord arcsec 2000

120647.92+444952.9

Mag

13.6

PmRA

6.00

PmDE

-23.0

12068+4450 B

Coord arcsec 2000	120647.55+444954.3		Coord calc	120647.55+444954.3		Mag	14.4		PmRA	-20.00
PmDE	6.0		Calc delta mag	0.8

12068+4450 C

Coord arcsec 2000	120642.00+445008.2		Mag	12.8		PmRA	-48.00		PmDE	58.0
Calc delta mag	0.8		Calc coord	yes