21514-1635 UC 4581

21^h 51^m 25.52^s -16° 34' 58.6" P.A. 17.00 sep 23.5 mag 11.36,14.59

Coord 2000	21514-1635	Discov num	UC 4581	Comp		Coord arcsec 2000	21 51 25.52 -16 34 58.6
Date first	1999	Date last	2016	Obs	7
Pa first	17	Pa last	17	P.A. Now (θ)	17°
Sep first	23.5	Sep last	23.521	Sep. Now (ρ)	23.521"
Mag pri	11.36	Mag sec	14.59	delta mag (ΔM)	3.23	Spectral class
Pri motion ra	-007	Sec motion ra	-005
Pri motion dec	-077	Sec motion dec	-077
Notes	V (Proper motion indicates physical)

rPM=0.026 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Capricornus

Tycho2

6363-00370-1

Gaia DR2

6837465618858892416

WDS 21514-1635 UC 4581 : 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
21514-1635	UC 4581		1999	2	17	23.5	11.40	14.60		V	215125.52-163458.6
21514-1635	UC 4581		2000	2	17	23.6	11.40	14.60		V	215125.52-163458.6
21514-1635	UC 4581		2010	4	17	23.5	11.36	14.59		V	215125.52-163458.6
21514-1635	UC 4581		2015	5	17	23.5	11.36	14.59		V	215125.52-163458.6
21514-1635	UC 4581		2016	7	17	23.5	11.36	14.59		V	215125.52-163458.6

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

WDS 21514-1635 UC 4581 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21514-1635 UC 4581 : MEASURES

No records found.

WDS 21514-1635 : VIRTUAL EYEPIECE

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

WDS 21514-1635 : ALADIN DSS IMAGE @ 21^h 51^m 25.52^s -16° 34' 58.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21514-1635 UC 4581 : 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		21514-1635	UC 4581		17	23.5
Show		21503-1629	RST3291		122	1.5	17
Show		21498-1653	GWP3098		139	10.5	29
Show		21529-1609	NSN 495		181	1.5	33
Show		21537-1645	OCC 657	Aa,Ab	-1	0.1	34
Show		21537-1645	HJ 615	AB	66	12.5	34
Show		21491-1608	RST5165		72	2.6	43
Show		21526-1548	HJ 5298	AB	319	66.9	50
Show		21526-1548	BUP9004	AC	322	26.4	50
Show		21502-1738	LDS4914		22	39.3	66
Show	Deneb Algedi	21470-1608	HJ 3056	AB	60	49.9	69
Show	Deneb Algedi	21470-1608	HJ 3056	AC	304	153.6	69
Show		21476-1718	BU 1036		208	4.7	70
Show		21562-1656	UC 4604		10	26.6	72
Show		21559-1738	LDS4925		165	3.5	91
Show		21481-1755	UC 4568		16	18.8	94
Show		21550-1515	HDS3118		87	0.4	95
Show		21503-1812	UC 4579		170	60.3	99
Show		21527-1458	UC 4586		15	24.4	99
Show		21468-1518	GWP3093		213	66.4	102
Show		21460-1748	GWP3092		312	17.5	106
Show		21451-1536	HU 375		25	0.1	109
Show		21477-1813	CHR 223		269	0.1	112
Show		21459-1759	RST3289		65	1.6	117
Show		21578-1747	WIS 357		219	999.9	117
Show		21531-1831	ARA 504		35	5.6	119
Show		21594-1604	GWP3113		103	7.7	120
Show		21432-1553	UC 4537		116	34.9	126
Show		21578-1507	HJ 3071		326	17.2	127
Show		21429-1551	ARA 130		50	8.7	132
Show		21472-1431	KPP4248	BC	279	2.2	139
Show		22011-1602	LEO 52		19	1.6	143
Show		21577-1827	HJ 3070		284	30.4	145
Show		21534-1411	RST4092		31	1.3	147
Show		22013-1731	HO 468		347	3.8	153
Show		21440-1445	DRS 68		229	4.2	154
Show		21584-1834	SEE 463		120	15.7	156
Show		22015-1537	HWE 59	AB	270	9.1	158
Show		22015-1537	HJ 5524	AC	291	108.0	158
Show		22015-1537	HJ 5524	AD	313	180.5	158
Show		22024-1658	S 802	AB	247	3.8	160
Show		22024-1658	S 802	AC	291	143.4	160
Show		21544-1430	HJ 5522		94	15.6	162
Show		21488-1357	GWP3096		182	35.5	163
Show		22028-1626	HU 283		304	1.0	164
Show		21416-1759	UC 4528		304	45.2	165
Show		22003-1448	HLD 168		339	3.0	167
Show		21438-1843	WIS 352		347	635.6	169
Show		21476-1355	LDS4908		347	47.9	170
Show		21489-1344	UC 4572		214	63.4	176
Show		21415-1450	HO 464	AB	104	17.7	178

WDS 21514-1635 : COMPONENTS

	A
B	pa=16.3° sep=23.44"

21514-1635 A

Componente originario normalizzato	AB		Coord arcsec 2000	215125.52-163458.6		Mag	11.36		PmRA	-7.00
PmDE	-77.0		Tycho2	6363-00370-1

Tycho2

Tycho2	6363-00370-1	Pflag		RAmdeg	327.85633410	DEmdeg	-16.58296689
PmRA	-5.9	PmDE	-83.3	E RAmdeg	47	E DEmdeg	67
E pmRA	2.1	E pmDE	2.2	EpRAm	1984.84	EpDEm	1977.79
Num	4	Q RAmdeg	1.4	Q DEmdeg	0.1	Q pmRA	1.4
Q pmDE	0.0	BTmag	12.217	E BTmag	0.150	VTmag	11.250
E VTmag	0.087	Prox	999	TYC		HIP
CCDM		RAdeg	327.85634861	DEdeg	-16.58276167	EpRA 1990	1.65
EpDE 1990	1.14	E RAdeg	49.4	E DEdeg	73.0	Posflg
Corr	0.0

21514-1635 B

Componente originario normalizzato	AB		Coord arcsec 2000	215125.98-163436.1		Mag	14.59		PmRA	-5.00
PmDE	-77.0		Calc delta mag	3.23		Calc coord	yes