20556-2635 UC 4330

20^h 55^m 35.66^s -26° 34' 38.6" P.A. 232.00 sep 43.6 mag 15.90,16.20

Coord 2000	20556-2635	Discov num	UC 4330	Comp		Coord arcsec 2000	20 55 35.66 -26 34 38.6
Date first	1998	Date last	2016	Obs	7
Pa first	232	Pa last	231.8	P.A. Now (θ)	231.8°
Sep first	43.7	Sep last	43.623	Sep. Now (ρ)	43.623"
Mag pri	15.90	Mag sec	16.20	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	-049	Sec motion ra	-049
Pri motion dec	-013	Sec motion dec	-013
Notes	V (Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Capricornus

Gaia DR2

6802039594731839232

WDS 20556-2635 UC 4330 : 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
20556-2635	UC 4330		1999	2	232	43.8	15.90	16.20		V	205535.66-263438.6
20556-2635	UC 4330		2000	2	232	43.5	15.90	16.20		V	205535.66-263438.6
20556-2635	UC 4330		2010	4	232	43.6	15.90	16.20		V	205535.66-263438.6
20556-2635	UC 4330		2015	5	232	43.6	15.90	16.20		V	205535.66-263438.6
20556-2635	UC 4330		2016	7	232	43.6	15.90	16.20		V	205535.66-263438.6

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

WDS 20556-2635 UC 4330 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20556-2635 UC 4330 : MEASURES

No records found.

WDS 20556-2635 : 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 20556-2635 : ALADIN DSS IMAGE @ 20^h 55^m 35.66^s -26° 34' 38.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20556-2635 UC 4330 : 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		20556-2635	UC 4330		232	43.6
Show		20543-2638	RSS 554		207	16.4	18
Show		20535-2622	RST2167		8	1.6	30
Show		20535-2654	RST2166		309	0.6	35
Show		20575-2704	B 512		355	0.5	39
Show		20543-2710	RST2168		25	0.6	40
Show		20542-2730	B 509	AB	126	7.9	59
Show		20542-2730	B 509	AC	69	2.5	59
Show		20529-2541	HTS 14	AB	86	7.8	65
Show		20529-2541	HTS 14	AC	66	10.4	65
Show		20529-2541	HTS 14	AD	263	12.3	65
Show		20529-2541	HTS 14	AE	216	14.9	65
Show		20529-2541	HTS 14	AF	73	18.3	65
Show		20516-2548	RST2165		134	1.9	72
Show		20572-2758	KPP 575		112	5.4	87
Show		20501-2722	HJ 5226		67	18.7	88
Show		21013-2725	RST2171		168	0.3	92
Show		20510-2525	KPP 694		58	6.2	94
Show		20507-2759	HDS2971		49	0.2	107
Show		21015-2748	HDS2996		109	0.5	109
Show		20533-2821	COO 290		248	7.3	111
Show		20473-2625	BU 153		251	1.9	112
Show		21045-2644	B 2490		319	9.2	120
Show		21012-2810	B 514		262	12.6	122
Show		21032-2744	SEE 435		295	0.3	123
Show		20465-2652	HJ 5220		354	18.1	124
Show		20479-2745	STN 53		175	18.1	125
Show		20487-2804	FIN 8		189	2.5	129
Show		20464-2554	UC 4284		110	12.5	131
Show		20456-2653	B 2891		253	5.0	136
Show		20498-2829	LDS 725		271	21.8	138
Show		21002-2427	LDS6350		51	6.6	143
Show		20571-2412	SEE 433		57	2.5	144
Show		21065-2642	TOI 172		322	1.3	147
Show		21061-2727	KPP1653		186	12.7	151
Show		20461-2516	EHR 17		59	11.4	151
Show		20498-2426	HTS 3	AB	109	3.6	151
Show		20498-2426	HTS 3	AC	310	10.1	151
Show		20498-2426	HTS 3	AD	261	12.7	151
Show		20498-2426	HTS 3	AE	164	14.8	151
Show		20498-2426	HTS 3	AF	247	16.5	151
Show		20498-2426	HTS 3	AG	26	19.9	151
Show		20498-2426	HTS 3	AH	93	21.0	151
Show		20498-2426	HTS 3	AI	205	25.7	151
Show		21013-2419	RST3277		24	0.7	158
Show		20444-2548	RST2155		353	1.2	158
Show		21035-2842	UC 4368		74	20.4	166
Show		20469-2435	B 501		231	0.8	168
Show		21078-2606	HTS 13		144	17.5	168
Show		21062-2504	UC 4379		202	21.5	170
Show		20464-2834	RST2159		316	3.6	171

WDS 20556-2635 : COMPONENTS

	A
B	pa=228.7° sep=40.84"

20556-2635 A

Componente originario normalizzato	AB		Coord arcsec 2000	205535.66-263438.6		Mag	15.9		PmRA	-49.00
PmDE	-13.0

20556-2635 B

Componente originario normalizzato	AB		Coord arcsec 2000	205533.37-263505.6		Mag	16.2		PmRA	-49.00
PmDE	-13.0		Calc delta mag	0.3		Calc coord	yes