12030+5726 UC 2258

12^h 02^m 58.72^s +57° 25' 35.8" P.A. 126.00 sep 72.4 mag 9.30,16.20 Sp F8

Coord 2000	12030+5726	Discov num	UC 2258	Comp		Coord arcsec 2000	12 02 58.72 +57 25 35.8
Date first	1999	Date last	2016	Obs	8
Pa first	126	Pa last	125.8	P.A. Now (θ)	125.8°
Sep first	72.4	Sep last	72.415	Sep. Now (ρ)	72.415"
Mag pri	9.30	Mag sec	16.20	delta mag (ΔM)	6.9	Spectral class	F8 (yellow-white)
Pri motion ra	+069	Sec motion ra	+070
Pri motion dec	-024	Sec motion dec	-026
Notes	V (Proper motion indicates physical)

rPM=0.03 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Ursa Major		SAO	28230		Tycho2	3836-00628-1		Gaia DR2	1575501245212129792
HD	104620		DM	BD+58 1352

WDS 12030+5726 UC 2258 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12030+5726	UC 2258		2000	2	126	72.2	9.30	16.20		V	120258.72+572535.8
12030+5726	UC 2258		2003	2	126	72.5	9.30	16.20		V	120258.72+572535.8
12030+5726	UC 2258		2010	3	126	72.4	9.30	16.20	F8	V	120258.72+572535.8
12030+5726	UC 2258		2015	4	126	72.4	9.30	16.20	F8	V	120258.72+572535.8
12030+5726	UC 2258		2016	8	126	72.4	9.30	16.20	F8	V	120258.72+572535.8

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

WDS 12030+5726 UC 2258 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12030+5726 UC 2258 : MEASURES

No records found.

WDS 12030+5726 : VIRTUAL EYEPIECE

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

WDS 12030+5726 : ALADIN DSS IMAGE @ 12^h 02^m 58.72^s +57° 25' 35.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12030+5726 UC 2258 : 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		12030+5726	UC 2258		126	72.4
Show		12000+5728	LDS2621			8.0	24
Show		12050+5651	HDS1701		321	2.1	39
Show		12056+5659	A 1358	AB	49	0.5	41
Show		12056+5659	A 1358	AB,C	173	34.8	41
Show		12056+5659	YSC 211	A,Bb	50	0.5	41
Show		12079+5719	CVR1408		267	3.9	41
Show		12030+5806	DEA 77		66	14.1	41
Show		12066+5637	RAO 271		290	0.5	57
Show		12094+5758	TDS8247		326	0.6	61
Show		12052+5624	TDS8216		34	0.5	65
Show		11562+5807	TDS8125		12	0.6	69
Show		12007+5841	HJ 2592		11	4.3	78
Show		12077+5841	ES 1787		141	5.7	84
Show		12014+5600	STI2278		297	4.9	87
Show		12115+5827	SLW 691		65	15.5	92
Show		11527+5647	ES 1826		217	5.5	93
Show		12081+5852	LDS2631		87	33.2	96
Show		12114+5837	LDS2634		220	10.7	98
Show		11506+5727	TDS8065		91	0.8	100
Show	Megrez	12154+5702	BLL 29	AB	75	181.9	104
Show	Megrez	12154+5702	BUP 140	AC	130	174.8	104
Show	Megrez	12154+5702	JNN 240	AD	113	3.3	104
Show	Megrez	12154+5702	JNN 240	AE	169	5.7	104
Show		12095+5856	TVB 249		78	2.6	105
Show		12007+5544	LDS3035		304	3.0	105
Show		12162+5710	KPP3252		156	5.4	109
Show		11535+5846	SKF2011	AB	320	6.8	110
Show		11535+5846	DAM1033	AC	154	70.0	110
Show		12149+5830	CVR 125		156	13.2	115
Show		11595+5532	SHN 147		-1	0.4	118
Show		11571+5914	CVR 636		248	19.5	118
Show		12033+5924	STI 738		38	6.5	119
Show		12085+5535	LDS3040		96	216.6	121
Show		12065+5926	LDS2628		142	15.3	123
Show		12185+5725	STI2280		175	21.0	126
Show		12081+5528	STF1603	AB	83	22.2	126
Show		12147+5853	ES 1788		189	3.0	128
Show		12193+5730	SMH 16		331	9.6	132
Show		11588+5934	WOR 21		287	0.9	133
Show		11466+5710	STI2276		10	11.5	135
Show		12113+5925	STI 743		217	10.4	136
Show		12034+5507	TDS8196		346	1.3	139
Show		12189+5622	STF1630		171	2.5	146
Show		11456+5651	LDS2612		69	2.6	146
Show		11522+5530	CVR1388		26	4.3	146
Show		11599+5502	KPP1659		261	12.7	147
Show		12119+5942	HDS1723		112	0.6	154
Show		12225+5731	KPP3868		280	3.2	158
Show		11579+5453	CVR1393		258	3.5	159
Show		12222+5805	WNC 4		76	53.2	159

WDS 12030+5726 : COMPONENTS

	A
B	pa=143.3° sep=52.86"

12030+5726 A

Componente originario normalizzato	AB	Coord arcsec 2000	120258.72+572535.8	Mag	9.3	Spectral class	F8 (yellow-white)
PmRA	69.00	PmDE	-24.0	SAO	28230	Tycho2	3836-00628-1
HD	104620	DM	BD+58 1352

Tycho2

Tycho2	3836-00628-1	Pflag		RAmdeg	180.74465466	DEmdeg	57.42660569
PmRA	67.7	PmDE	-22.8	E RAmdeg	9	E DEmdeg	10
E pmRA	1.6	E pmDE	1.6	EpRAm	1990.82	EpDEm	1990.67
Num	8	Q RAmdeg	0.4	Q DEmdeg	0.7	Q pmRA	0.4
Q pmDE	0.8	BTmag	9.847	E BTmag	0.021	VTmag	9.285
E VTmag	0.016	Prox	999	TYC	T	HIP
CCDM		RAdeg	180.74436361	DEdeg	57.42665833	EpRA 1990	1.66
EpDE 1990	1.66	E RAdeg	9.1	E DEdeg	9.6	Posflg
Corr	-0.2

SAO

SAO	28230	DelFlag		RA1950		PmRA1950	0.0086
DE1950		PmDE1950	-0.036	Vmag	9.1	SpType	F8
Double code		Source	38	CatNum	6997	DM	BD+58 1352
DMcomp		BDsup		HD	104620	M HD	0
GC		RA1950rad	3.14343417	DE1950rad	1.00714566	PmRA2000	0.0088
PmDE2000	-0.032

12030+5726 B

Componente originario normalizzato	AB		Coord arcsec 2000	120302.64+572453.4		Mag	16.2		PmRA	70.00
PmDE	-26.0		Calc delta mag	6.9		Calc coord	yes