22120-1802 UC 4676 AB

22^h 11^m 58.42^s -18° 02' 15.9" P.A. 255.00 sep 58.8 mag 11.70,15.40

Coord 2000	22120-1802	Discov num	UC 4676	Comp	AB	Coord arcsec 2000	22 11 58.42 -18 02 15.9
Date first	1998	Date last	2016	Obs	6
Pa first	255	Pa last	254.6	P.A. Now (θ)	254.6°
Sep first	59.1	Sep last	58.75	Sep. Now (ρ)	58.75"
Mag pri	11.70	Mag sec	15.40	delta mag (ΔM)	3.7	Spectral class
Pri motion ra	+122	Sec motion ra	+114
Pri motion dec	+048	Sec motion dec	+044
Notes	T (Parallax indicates physical)

rPM=0.068 (< 0.3, Physical double)

This double is physical.

22120-1802 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			22 11 58 -18 02 16	UC 4676 AB	2016	6	255	58.8	11.70	15.40	3.70		<===
Show			22 11 58 -18 02 16	UC 4676 AC	2016	1	284	1.7	11.70	14.60	2.90

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Tycho2

6380-00435-1

WDS 22120-1802 UC 4676 AB : 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
22120-1802	UC 4676	AB	2016	6	255	58.8	11.70	15.40		T	221158.42-180215.9

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

WDS 22120-1802 UC 4676 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22120-1802 UC 4676 AB : MEASURES

No records found.

WDS 22120-1802 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 22120-1802 : ALADIN DSS IMAGE @ 22^h 11^m 58.42^s -18° 02' 15.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22120-1802 UC 4676 AB : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		22120-1802	UC 4676	AB	255	58.8
Show		22120-1802	UC 4676	AC	284	1.7
Show		22126-1802	HDS3153		83	0.1	9
Show		22092-1802	UC 4667		353	22.1	39
Show		22095-1827	HJ 3092		342	28.6	44
Show		22090-1754	LDS6379		349	354.3	44
Show		22091-1831	BU 170	BC	24	0.7	49
Show		22085-1757	GWP3128		221	67.2	50
Show		22085-1812	ARA 506		9	14.8	51
Show		22091-1831	BU 170	AD	28	81.3	52
Show		22091-1831	BU 170	A,BC	40	161.0	52
Show		22157-1809	LDS4950		206	35.4	55
Show		22120-1708	HJ 3095		150	7.3	55
Show		22082-1825	GWP3126		91	19.9	59
Show		22155-1725	ITF 161		294	6.3	64
Show		22093-1859	HU 284		114	3.5	69
Show		22127-1646	UC 4682		18	17.3	77
Show		22075-1858	GWP3125		43	72.9	85
Show		22059-1806	HJ 3086		194	13.8	87
Show		22079-1658	HU 492		193	0.4	88
Show		22066-1854	UC 4651		73	37.4	93
Show		22185-1751	ARA 507		197	5.9	95
Show		22151-1926	UC 4695		212	47.6	96
Show		22148-1930	UC 4691		322	13.1	97
Show		22052-1850	TDT3330		14	2.5	108
Show		22043-1806	UC 4641		152	9.6	110
Show		22191-1706	HJ 3104		69	11.0	118
Show		22196-1853	RST3298		11	0.4	120
Show		22127-2006	STN 57		96	10.0	125
Show		22206-1736	ARA 508		109	8.4	126
Show		22072-1951	ARA1236		356	5.7	128
Show		22205-1844	KPP 508		139	4.8	129
Show		22183-1625	UC 4711		351	16.9	134
Show		22059-1946	B 2900		194	13.4	136
Show		22133-2019	UC 4685		4	19.2	139
Show		22146-1549	LLO 22		65	22.3	139
Show		22127-1539	ARA 132		353	13.9	144
Show		22219-1821	RST3299		119	0.6	144
Show		22025-1858	TDT3302		297	0.5	146
Show		22224-1817	TDT3494		301	0.7	149
Show		22050-1953	ARA1235		96	7.3	149
Show		22217-1710	HDS3168		156	0.4	149
Show		22024-1658	S 802	AB	247	3.8	151
Show		22024-1658	S 802	AC	291	143.4	151
Show		22013-1731	HO 468		347	3.8	156
Show		22024-1930	ARA 812		288	14.8	162
Show		22067-2026	SHN 258		-1	0.3	162
Show		22117-2044	FMR 18		305	12.9	163
Show		22028-1626	HU 283		304	1.0	164
Show		22233-1654	ITF 177		197	22.6	176
Show		22185-2034	RST3296		323	0.3	178

WDS 22120-1802 : COMPONENTS

	A	B
B	pa=253.8° sep=56.07"
C	pa=284.7° sep=1.60"	pa=73.0° sep=54.70"

22120-1802 A

Coord arcsec 2000	221158.42-180215.9		Mag	11.7		PmRA	122.00		PmDE	48.0
Tycho2	6380-00435-1

Tycho2

Tycho2	6380-00435-1	Pflag		RAmdeg	332.99324099	DEmdeg	-18.03785931
PmRA	102.1	PmDE	41.6	E RAmdeg	111	E DEmdeg	117
E pmRA	3.6	E pmDE	3.8	EpRAm	1974.84	EpDEm	1974.76
Num	3	Q RAmdeg	3.1	Q DEmdeg	1.5	Q pmRA	3.1
Q pmDE	1.5	BTmag	13.238	E BTmag	0.474	VTmag	11.770
E VTmag	0.212	Prox	999	TYC		HIP
CCDM		RAdeg	332.99299528	DEdeg	-18.03795444	EpRA 1990	1.76
EpDE 1990	1.77	E RAdeg	126.2	E DEdeg	133.2	Posflg
Corr	-0.2

22120-1802 B

Coord arcsec 2000	221154.64-180231.5		Mag	15.4		PmRA	114.00		PmDE	44.0
Calc delta mag	3.7		Calc coord	yes

22120-1802 C

Coord arcsec 2000

221158.31-180215.5

Mag

14.6

Calc delta mag

2.9

Calc coord

yes