21145-2444 UC 4417

21^h 14^m 28.30^s -24° 43' 55.3" P.A. 54.00 sep 10.0 mag 12.30,12.70

Coord 2000	21145-2444	Discov num	UC 4417	Comp		Coord arcsec 2000	21 14 28.30 -24 43 55.3
Date first	1998	Date last	2015	Obs	6
Pa first	54	Pa last	54.2	P.A. Now (θ)	54.2°
Sep first	10.0	Sep last	10.018	Sep. Now (ρ)	10.018"
Mag pri	12.30	Mag sec	12.70	delta mag (ΔM)	0.4	Spectral class
Pri motion ra	+074	Sec motion ra	+076
Pri motion dec	+015	Sec motion dec	+021
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.08 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Capricornus

Gaia DR2

6803562345319651840

WDS 21145-2444 UC 4417 : 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
21145-2444	UC 4417		1999	2	54	10.0	12.30	12.70		V	211428.30-244355.3
21145-2444	UC 4417		2000	2	54	10.1	12.30	12.70		V	211428.30-244355.3
21145-2444	UC 4417		2010	4	54	9.5	12.30	12.70		V R	211428.30-244355.3
21145-2444	UC 4417		2015	5	54	10.0	12.30	12.70		V R	211428.30-244355.3

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

WDS 21145-2444 UC 4417 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21145-2444 UC 4417 : MEASURES

No records found.

WDS 21145-2444 : 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 21145-2444 : ALADIN DSS IMAGE @ 21^h 14^m 28.30^s -24° 43' 55.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21145-2444 UC 4417 : 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		21145-2444	UC 4417		54	10.0
Show		21136-2511	RST3278		239	0.6	29
Show		21140-2513	BRT3098		162	4.5	31
Show		21124-2501	KPP3119		6	6.5	33
Show		21157-2526	RST3281		112	3.1	45
Show		21127-2539	KPP1612		181	12.3	61
Show		21099-2424	HDS3015		305	0.0	66
Show		21182-2355	HJ 3018		350	14.7	70
Show		21148-2555	HJ 3014		301	2.1	71
Show		21092-2447	I 1435		45	0.4	73
Show		21187-2348	RSS 559		354	20.7	81
Show		21111-2336	TDT2810		298	0.5	83
Show		21147-2321	TDT2854		101	0.5	83
Show		21179-2555	RST1086		162	0.4	86
Show		21173-2601	UC 4428		18	69.6	87
Show		21195-2346	SEE 444		260	9.0	90
Show		21147-2309	UC 4421		297	75.8	95
Show		21215-2442	SEE 441	AB	19	1.8	96
Show		21215-2442	SEE 441	AC	317	102.8	96
Show		21100-2603	SEE 440		38	9.1	100
Show		21071-2500	SEE 439		185	26.1	102
Show		21116-2307	HJ 5251		304	8.9	105
Show		21218-2409	KPP 492		227	3.9	107
Show		21062-2504	UC 4379		202	21.5	115
Show		21224-2523	TDT2932		203	0.6	115
Show		21113-2632	TDT2811		96	0.7	117
Show		21167-2249	B 522		289	0.6	120
Show		21198-2621	BU 271	AB	24	0.6	121
Show		21198-2621	BU 271	AC	67	141.7	121
Show		21198-2621	BU 271	AD	61	298.6	121
Show		21198-2621	BU 271	AE	32	180.4	121
Show		21095-2304	DON1002		324	3.4	121
Show		21078-2606	HTS 13		144	17.5	122
Show		21055-2445	HJ 3007		241	4.3	123
Show		21181-2636	KPP 713		34	6.3	123
Show		21213-2324	B 524		151	1.1	124
Show		21175-2246	BRT3101		238	3.0	125
Show		21159-2240	BRT1567		101	3.6	126
Show		21125-2241	WHC 22	AB	170	6.7	126
Show		21125-2241	TOB 358	AC	314	37.1	126
Show		21125-2241	TOB 358	CD	12	3.8	127
Show		21140-2650	RST2174		11	0.6	127
Show		21188-2637	SEE 443		295	1.3	128
Show		21125-2649	UC 4402		325	36.0	128
Show		21162-2651	RST2175		329	1.9	130
Show		21104-2242	ARA2275		36	9.5	135
Show		21244-2455	SPM 40		107	42.4	136
Show		21071-2309	UC 4383		356	75.7	140
Show		21242-2534	BU 1035		214	0.8	142
Show		21148-2218	LDS4873		304	134.8	146
Show		21038-2419	SEE 436		99	0.2	148

WDS 21145-2444 : COMPONENTS

	A
B	pa=51.5° sep=9.42"

21145-2444 A

Componente originario normalizzato	AB		Coord arcsec 2000	211428.30-244355.3		Mag	12.3		PmRA	74.00
PmDE	15.0

21145-2444 B

Componente originario normalizzato	AB		Coord arcsec 2000	211428.84-244349.4		Mag	12.7		PmRA	76.00
PmDE	21.0		Calc delta mag	0.4		Calc coord	yes