21332-0744 UC 4497

21^h 33^m 10.01^s -07° 43' 47.8" P.A. 149.00 sep 40.5 mag 14.34,15.91

Coord 2000	21332-0744	Discov num	UC 4497	Comp		Coord arcsec 2000	21 33 10.01 -07 43 47.8
Date first	1999	Date last	2016	Obs	7
Pa first	149	Pa last	148.5	P.A. Now (θ)	148.5°
Sep first	40.4	Sep last	40.468	Sep. Now (ρ)	40.468"
Mag pri	14.34	Mag sec	15.91	delta mag (ΔM)	1.57	Spectral class
Pri motion ra	-096	Sec motion ra	-097
Pri motion dec	-082	Sec motion dec	-084
Notes	V (Proper motion indicates physical)

rPM=0.017 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Gaia DR2

6894956672403901440

WDS 21332-0744 UC 4497 : 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
21332-0744	UC 4497		2000	2	149	40.5	14.30	15.90		V	213310.01-074347.8
21332-0744	UC 4497		2010	3	149	40.5	14.34	15.91		V	213310.01-074347.8
21332-0744	UC 4497		2014	5	149	40.5	14.34	15.91		V	213310.01-074347.8
21332-0744	UC 4497		2015	6	148	40.5	14.34	15.91		V	213310.01-074347.8
21332-0744	UC 4497		2016	7	149	40.5	14.34	15.91		V	213310.01-074347.8

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

WDS 21332-0744 UC 4497 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21332-0744 UC 4497 : MEASURES

No records found.

WDS 21332-0744 : VIRTUAL EYEPIECE

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

WDS 21332-0744 : ALADIN DSS IMAGE @ 21^h 33^m 10.01^s -07° 43' 47.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21332-0744 UC 4497 : 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		21332-0744	UC 4497		149	40.5
Show		21344-0745	YSC 72		147	0.2	18
Show		21347-0724	A 296		57	3.0	30
Show		21310-0740	GWP3069		265	31.4	33
Show		21300-0746	GRV1142		225	36.4	47
Show		21297-0752	RST4087		16	1.4	53
Show		21305-0707	LDS6355		93	2.1	55
Show		21315-0845	HDS3060		224	0.4	66
Show		21376-0744	HJ 1662		129	21.9	66
Show		21376-0746	HJ 1663	AB	66	17.2	67
Show		21376-0746	HJ 1663	AC	102	33.2	67
Show	Bunda	21378-0751	MCA 68	AB	79	0.0	69
Show	Bunda	21378-0751	DRS 67	AC	222	375.5	69
Show		21357-0850	CVR1707		261	5.0	77
Show		21369-0841	JNN 132		109	0.2	80
Show		21300-0637	BRT 517		205	4.4	82
Show		21315-0902	TDT3008		72	0.5	83
Show		21283-0655	GWP3063		115	46.1	88
Show		21391-0729	LDS 752		204	5.8	90
Show		21335-0610	LDS4895		206	14.7	93
Show		21389-0823	A 297		82	3.1	94
Show		21357-0616	J 2353		73	3.6	96
Show		21274-0701	HDS3053		85	0.1	97
Show		21396-0813	HDS3081		329	0.2	100
Show		21370-0617	RST4696		45	2.2	105
Show		21259-0722	SLW1238		136	106.8	110
Show		21399-0842	RST4091		122	2.3	116
Show		21307-0936	GWP3068		249	9.5	118
Show		21412-0729	OSO 152		111	14.2	121
Show		21414-0744	OCC1102		-1	0.0	123
Show		21373-0554	UC 4512		303	13.8	126
Show		21396-0905	OCC 347		-1	0.0	126
Show		21375-0555	JNN 133		343	0.2	127
Show		21313-0947	BLA 9		181	0.1	127
Show	Sadalsuud	21316-0534	H 5 76	AB	319	37.6	132
Show	Sadalsuud	21316-0534	BU 73	AC	189	61.0	132
Show		21417-0816	HJ 5519		55	19.0	132
Show		21400-0915	OCC 348		-1	0.1	137
Show		21311-0958	HEI 596		197	1.5	138
Show		21426-0745	OCC1103		-1	0.0	140
Show		21238-0801	TSN 98		52	580.3	141
Show		21302-0529	BU 684		137	1.1	142
Show		21323-0521	UC 4487		316	11.2	144
Show		21310-1005	SHN 252		-1	0.1	146
Show		21300-0524	BU 72		41	1.7	148
Show		21402-0556	GWP3083		344	28.4	151
Show		21231-0811	SKF1775		326	1.0	152
Show		21238-0635	S 788		93	58.1	155
Show		21227-0757	UC 4463	AB	80	44.9	156
Show		21240-0627	ITF 89		340	23.0	157
Show		21237-0630	ITF 36		13	7.3	159

WDS 21332-0744 : COMPONENTS

	A
B	pa=148.7° sep=40.37"

21332-0744 A

Componente originario normalizzato	AB		Coord arcsec 2000	213310.01-074347.8		Mag	14.34		PmRA	-96.00
PmDE	-82.0

21332-0744 B

Componente originario normalizzato	AB		Coord arcsec 2000	213311.42-074422.3		Mag	15.91		PmRA	-97.00
PmDE	-84.0		Calc delta mag	1.57		Calc coord	yes