22218-1230 UC 4722

22^h 21^m 50.75^s -12° 30' 13.4" P.A. 340.00 sep 35.5 mag 10.35,14.88

Coord 2000	22218-1230	Discov num	UC 4722	Comp		Coord arcsec 2000	22 21 50.75 -12 30 13.4
Date first	1998	Date last	2016	Obs	7
Pa first	340	Pa last	339.5	P.A. Now (θ)	339.5°
Sep first	35.2	Sep last	35.468	Sep. Now (ρ)	35.468"
Mag pri	10.35	Mag sec	14.88	delta mag (ΔM)	4.53	Spectral class
Pri motion ra	+066	Sec motion ra	+063
Pri motion dec	+052	Sec motion dec	+053
Notes	V (Proper motion indicates physical)

rPM=0.038 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Tycho2

5810-00058-1

Gaia DR2

2602238844044579456

WDS 22218-1230 UC 4722 : 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
22218-1230	UC 4722		1999	2	340	35.5	10.30	14.90		V	222150.75-123013.4
22218-1230	UC 4722		2000	2	340	35.4	10.30	14.90		V	222150.75-123013.4
22218-1230	UC 4722		2010	3	340	35.3	10.35	14.88		V	222150.75-123013.4
22218-1230	UC 4722		2015	4	340	35.4	10.35	14.88		V	222150.75-123013.4
22218-1230	UC 4722		2016	7	340	35.5	10.35	14.88		V	222150.75-123013.4

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

WDS 22218-1230 UC 4722 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22218-1230 UC 4722 : MEASURES

No records found.

WDS 22218-1230 : VIRTUAL EYEPIECE

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

WDS 22218-1230 : ALADIN DSS IMAGE @ 22^h 21^m 50.75^s -12° 30' 13.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22218-1230 UC 4722 : 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		22218-1230	UC 4722		340	35.5
Show		22211-1226	RST4101		131	2.1	12
Show		22215-1255	LDS4959		35	7.1	26
Show		22206-1156	TDT3472		223	0.5	39
Show		22202-1307	EPI 17		179	0.4	44
Show		22250-1224	GWP3153		336	8.1	48
Show		22254-1205	OCC 748		-1	0.1	58
Show		22261-1225	HJ 3113	AB	181	13.4	62
Show		22261-1225	HJ 3113	AC	314	24.8	62
Show		22261-1248	YSC 243		332	0.7	66
Show		22181-1150	GWP3144		43	57.9	68
Show		22189-1133	RST4099		302	1.4	72
Show		22269-1152	LDS2943		194	5.4	84
Show		22276-1304	RST4104		129	2.5	91
Show		22158-1314	RST4098		15	0.4	99
Show		22180-1108	J 2367		35	7.6	99
Show		22281-1153	RST4105		116	0.3	100
Show		22180-1106	J 2368	AB	126	12.8	101
Show		22180-1106	J 2368	AC	70	17.9	101
Show		22178-1353	UC 4707		18	17.8	102
Show		22288-1255	OCC 724		-1	0.1	106
Show		22167-1112	BVD 5	BC	306	5.1	109
Show		22167-1112	HJ 3100	AB	75	39.5	110
Show		22193-1047	STF2892	AB	56	11.6	110
Show		22193-1047	STF2892	AC	258	38.7	110
Show		22201-1040	UC 4719		272	36.8	114
Show		22291-1316	LDS5951	AB	110	230.4	117
Show		22134-1156	OCC 241		-1	0.0	129
Show		22130-1302	YSC 75		303	0.8	134
Show		22306-1307	BRT2793		293	5.0	135
Show		22132-1316	BRT2791		137	3.9	135
Show		22143-1109	BRT2792		328	4.7	136
Show		22201-1446	RST4100		349	2.0	139
Show		22167-1031	OCC9200		-1	0.0	141
Show		22221-1452	OCC 59		-1	0.1	142
Show		22314-1258	KPP1644		279	12.6	143
Show		22160-1034	CHR 263		93	3.1	145
Show		22241-1454	RST4102		158	1.6	148
Show		22317-1156	GWP3166		238	22.9	149
Show		22132-1111	BU 1215		101	0.7	151
Show		22126-1342	UC 4680		124	14.1	153
Show		22147-1424	GWP3141		221	22.4	155
Show		22260-1457	OCC 72		-1	0.1	159
Show		22302-1412	LDS5952		125	30.6	161
Show		22322-1336	CBL 188		94	42.0	165
Show		22151-1018	UC 4694		345	8.5	165
Show		22143-1028	GWP3137		140	25.3	165
Show		22152-1014	GWP3142		191	11.4	168
Show		22147-1019	LDS 779		340	147.6	169
Show		22306-1041	HDS3190		10	3.7	170
Show		22124-1412	HDS3152		353	0.1	171

WDS 22218-1230 : COMPONENTS

	A
B	pa=339.9° sep=35.37"

22218-1230 A

Componente originario normalizzato	AB		Coord arcsec 2000	222150.75-123013.4		Mag	10.35		PmRA	66.00
PmDE	52.0		Tycho2	5810-00058-1

Tycho2

Tycho2	5810-00058-1	Pflag		RAmdeg	335.46146531	DEmdeg	-12.50369567
PmRA	67.7	PmDE	54.7	E RAmdeg	31	E DEmdeg	38
E pmRA	1.5	E pmDE	1.5	EpRAm	1976.39	EpDEm	1978.21
Num	5	Q RAmdeg	0.9	Q DEmdeg	1.5	Q pmRA	0.9
Q pmDE	1.5	BTmag	11.657	E BTmag	0.091	VTmag	10.513
E VTmag	0.057	Prox	999	TYC	T	HIP
CCDM		RAdeg	335.46130639	DEdeg	-12.50383472	EpRA 1990	1.62
EpDE 1990	1.55	E RAdeg	44.7	E DEdeg	47.4	Posflg
Corr	-0.1

22218-1230 B

Componente originario normalizzato	AB		Coord arcsec 2000	222149.92-122940.2		Mag	14.88		PmRA	63.00
PmDE	53.0		Calc delta mag	4.53		Calc coord	yes