22072-5122 UC 4656

22^h 07^m 09.13^s -51° 21' 45.7" P.A. 237.00 sep 21.3 mag 10.50,14.00 Sp G0

Coord 2000	22072-5122	Discov num	UC 4656	Comp		Coord arcsec 2000	22 07 09.13 -51 21 45.7
Date first	1998	Date last	2015	Obs	5
Pa first	237	Pa last	236.6	P.A. Now (θ)	236.6°
Sep first	21.2	Sep last	21.265	Sep. Now (ρ)	21.265"
Mag pri	10.50	Mag sec	14.00	delta mag (ΔM)	3.5	Spectral class	G0 (yellow)
Pri motion ra	+034	Sec motion ra	+037
Pri motion dec	-037	Sec motion dec	-044
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.132 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Indus

Tycho2

8444-01476-1

Gaia DR2

6557998212941203456

WDS 22072-5122 UC 4656 : 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
22072-5122	UC 4656		1999	2	237	21.2	10.50	14.00		V	220709.13-512145.7
22072-5122	UC 4656		2000	2	237	21.3	10.50	14.00		V	220709.13-512145.7
22072-5122	UC 4656		2010	4	237	21.2	10.50	14.00	G0	V R	220709.13-512145.7
22072-5122	UC 4656		2015	5	237	21.3	10.50	14.00	G0	V R	220709.13-512145.7

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

WDS 22072-5122 UC 4656 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22072-5122 UC 4656 : MEASURES

No records found.

WDS 22072-5122 : VIRTUAL EYEPIECE

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

WDS 22072-5122 : ALADIN DSS IMAGE @ 22^h 07^m 09.13^s -51° 21' 45.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22072-5122 UC 4656 : 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		22072-5122	UC 4656		237	21.3
Show		22077-5107	LDS 772	AB	331	408.7	13
Show		22077-5107	LDS 772	AC	329	405.3	13
Show		22077-5107	LDS 772	BC	222	10.8	16
Show		22057-5107	SPM 41		84	17.3	20
Show		22048-5106	RST1120		110	0.9	28
Show		22104-5158	TOK 216		346	1.4	47
Show		22017-5119	WIS 360		264	999.9	52
Show		22012-5146	RSS 565		203	16.8	61
Show		22009-5141	DAM 343		275	8.2	62
Show		22041-5021	UC 4640		197	23.5	68
Show		22045-5232	RST1119		122	0.7	75
Show		22087-4957	UC 4662		7	14.1	86
Show		21577-5059	LDS 765		251	28.7	92
Show		22169-5103	TDT3443		202	0.6	94
Show		21572-5105	HJ 5309		348	8.9	95
Show		21571-5105	TDT3257		311	2.1	97
Show		21598-5015	HU 1635		243	1.1	97
Show		22020-4955	SKF 382		228	4.1	100
Show		22171-5159	HU 1638		93	2.4	101
Show		22007-5002	I 1450		349	0.8	101
Show		21595-5009	UC 4622		21	18.4	104
Show		22183-5136	KPP4270		341	18.4	106
Show		22145-5001	LDS 778		208	85.8	108
Show		22161-5234	TDT3432		182	0.8	111
Show		22016-5306	SKF 990		37	21.6	116
Show		21549-5121	SKF1176		67	23.5	118
Show		22169-5006	TDT3442		180	0.5	120
Show		21585-5302	B 546		342	0.6	128
Show		22067-4913	RSS 566		290	7.7	129
Show		22212-5108	RST1130		132	2.7	133
Show		22027-5333	LDS 770			7.9	136
Show		22187-4954	I 303	AB	352	32.4	140
Show		22194-5245	TDT3463		183	0.4	141
Show		22187-4954	I 303	BC	55	2.9	141
Show		21547-5003	LDS6367		179	5.3	141
Show		21582-5316	TDT3264		18	0.5	141
Show		21565-5303	B 2498	AB	251	2.4	141
Show		21565-5303	HJ 5302	AC	355	11.2	141
Show		22070-5347	HU 1542		117	5.8	146
Show		22145-5335	B 553		109	0.6	149
Show		22012-4904	TOI 140		337	0.0	150
Show		22130-4903	COO 250		352	5.5	150
Show		22044-5351	HJ 5313		101	12.8	152
Show		22187-5310	TSN 39		142	35.2	152
Show		22188-5310	KPP 507		175	3.4	153
Show		22102-4850	KPP1495		269	11.2	155
Show		22227-5222	TDT3496		354	0.5	156
Show		21511-5220	RST1112		1	0.5	160
Show		22091-5402	UC 4665		236	11.2	162
Show		22075-5405	UC 4658		40	32.9	164

WDS 22072-5122 : COMPONENTS

	A
B	pa=223.4° sep=16.12"

22072-5122 A

Componente originario normalizzato	AB		Coord arcsec 2000	220709.13-512145.7		Mag	10.5		Spectral class	G0 (yellow)
PmRA	34.00		PmDE	-37.0		Tycho2	8444-01476-1

Tycho2

Tycho2	8444-01476-1	Pflag		RAmdeg	331.78806425	DEmdeg	-51.36268384
PmRA	40.3	PmDE	-41.0	E RAmdeg	21	E DEmdeg	25
E pmRA	2.6	E pmDE	2.5	EpRAm	1990.62	EpDEm	1990.09
Num	4	Q RAmdeg	1.0	Q DEmdeg	0.8	Q pmRA	1.0
Q pmDE	0.8	BTmag	11.230	E BTmag	0.044	VTmag	10.569
E VTmag	0.035	Prox	999	TYC	T	HIP
CCDM		RAdeg	331.78791583	DEdeg	-51.36258889	EpRA 1990	1.68
EpDE 1990	1.63	E RAdeg	22.4	E DEdeg	26.2	Posflg
Corr	-0.1

22072-5122 B

Componente originario normalizzato	AB		Coord arcsec 2000	220707.95-512157.4		Mag	14		PmRA	37.00
PmDE	-44.0		Calc delta mag	3.5		Calc coord	yes