12273+0359 UC 2342

12^h 27^m 17.12^s +03° 59' 21.9" P.A. 225.00 sep 49.7 mag 16.50,16.83

Coord 2000	12273+0359	Discov num	UC 2342	Comp		Coord arcsec 2000	12 27 17.12 +03 59 21.9
Date first	2000	Date last	2015	Obs	4
Pa first	225	Pa last	225.2	P.A. Now (θ)	225.2°
Sep first	49.5	Sep last	49.74	Sep. Now (ρ)	49.74"
Mag pri	16.50	Mag sec	16.83	delta mag (ΔM)	0.33	Spectral class
Pri motion ra	-001	Sec motion ra	-002
Pri motion dec	+080	Sec motion dec	+061
Notes	V (Proper motion indicates physical)

rPM=0.238 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Gaia DR2

3707614579649575936

WDS 12273+0359 UC 2342 : 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
12273+0359	UC 2342		2000	2	225	49.5	16.50	16.60		V	122717.12+035921.9
12273+0359	UC 2342		2010	3	225	49.6	16.50	16.83		V	122717.12+035921.9
12273+0359	UC 2342		2015	4	225	49.7	16.50	16.83		V	122717.12+035921.9

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

WDS 12273+0359 UC 2342 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12273+0359 UC 2342 : MEASURES

No records found.

WDS 12273+0359 : VIRTUAL EYEPIECE

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WDS 12273+0359 : ALADIN DSS IMAGE @ 12^h 27^m 17.12^s +03° 59' 21.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12273+0359 UC 2342 : 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		12273+0359	UC 2342		225	49.7
Show		12283+0424	BU 923	AB	56	3.0	29
Show		12283+0424	FOX 176	AC	76	66.5	29
Show		12290+0425	SLW 728		249	13.0	37
Show		12292+0335	GWP1818		143	101.6	38
Show		12286+0431	J 1022		221	2.6	39
Show		12286+0433	TMA 1		38	4.7	40
Show		12299+0410	GWP1819		4	4.1	41
Show		12284+0321	GWP1814		312	55.7	43
Show		12243+0349	BAL2852		89	5.2	47
Show		12241+0357	LDS4205		293	37.1	47
Show		12306+0331	STF1648		40	8.1	58
Show		12288+0300	CVR1438		217	3.6	64
Show		12297+0306	UC 174		304	34.5	65
Show		12321+0354	A 1599		100	0.2	72
Show		12280+0513	LDS4210		250	30.9	74
Show		12232+0442	NSN 51		233	4.7	76
Show		12227+0325	CBL 380		339	39.7	77
Show		12275+0519	TDS8391		313	1.0	80
Show		12220+0416	SHN 156		-1	0.5	81
Show		12223+0318	STT 247		47	14.0	86
Show		12264+0234	SLW 720		74	28.3	87
Show		12217+0333	HU 737		56	2.6	88
Show		12218+0432	CBL 379		244	74.4	89
Show		12240+0521	FMR 224		107	3.0	96
Show		12313+0244	BAL2390		330	9.3	97
Show		12256+0535	CVR1430		56	4.6	99
Show		12228+0246	UC 171		53	40.8	100
Show		12211+0323	BAL2387		207	9.3	100
Show		12214+0310	BAL2388		275	17.7	101
Show		12247+0225	AG 177	AB	221	7.3	102
Show		12247+0225	AG 177	AC	57	96.3	102
Show		12342+0359	RAO 281		114	0.5	105
Show		12314+0234	SLW 732		173	10.8	106
Show		12225+0518	STF1636		338	21.0	107
Show		12227+0238	BAL2389		106	2.8	107
Show		12306+0223	UC 2351		131	28.5	109
Show		12203+0319	BUP 141		13	2.3	112
Show		12200+0427	NSN 627		34	6.7	113
Show		12342+0314	RAO 282		264	0.8	114
Show		12336+0255	HDS1764		72	0.3	115
Show		12258+0554	GWP1807		107	60.6	117
Show		12348+0436	SLW 738		25	173.0	119
Show		12195+0342	SKF1635		66	118.0	119
Show		12254+0554	TDS8373		124	0.5	119
Show		12293+0556	CVR1440		277	3.4	121
Show		12345+0257	KPP1752		248	13.6	126
Show		12196+0309	WOR 34		214	1.1	126
Show		12311+0207	AG 178		284	1.3	127
Show		12242+0558	STT 248		28	0.3	128
Show		12349+0500	UC 2366		319	29.5	129

WDS 12273+0359 : COMPONENTS

	A
B	pa=225.1° sep=49.68"

12273+0359 A

Componente originario normalizzato	AB		Coord arcsec 2000	122717.12+035921.9		Mag	16.5		PmRA	-1.00
PmDE	80.0

12273+0359 B

Componente originario normalizzato	AB		Coord arcsec 2000	122714.77+035846.9		Mag	16.83		PmRA	-2.00
PmDE	61.0		Calc delta mag	0.33		Calc coord	yes