23073-2520 UC 4884

23^h 07^m 20.96^s -25° 19' 45.5" P.A. 335.00 sep 41.6 mag 15.30,16.50

Coord 2000	23073-2520	Discov num	UC 4884	Comp		Coord arcsec 2000	23 07 20.96 -25 19 45.5
Date first	1998	Date last	2015	Obs	4
Pa first	336	Pa last	335.2	P.A. Now (θ)	335.2°
Sep first	41.7	Sep last	41.638	Sep. Now (ρ)	41.638"
Mag pri	15.30	Mag sec	16.50	delta mag (ΔM)	1.2	Spectral class
Pri motion ra	+063	Sec motion ra	+059
Pri motion dec	-018	Sec motion dec	-023
Notes	V (Proper motion indicates physical)

rPM=0.098 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sculptor

Gaia DR2

2383056904764431872

WDS 23073-2520 UC 4884 : 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
23073-2520	UC 4884		1999	2	335	41.5	15.30	16.50		V	230720.96-251945.5
23073-2520	UC 4884		2000	2	335	41.6	15.30	16.50		V	230720.96-251945.5
23073-2520	UC 4884		2010	3	335	41.7	15.30	16.50		V	230720.96-251945.5
23073-2520	UC 4884		2015	4	335	41.6	15.30	16.50		V	230720.96-251945.5

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

WDS 23073-2520 UC 4884 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23073-2520 UC 4884 : MEASURES

No records found.

WDS 23073-2520 : 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 23073-2520 : ALADIN DSS IMAGE @ 23^h 07^m 20.96^s -25° 19' 45.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23073-2520 UC 4884 : 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		23073-2520	UC 4884		335	41.6
Show		23095-2503	B 592		178	4.2	34
Show		23096-2446	UC 4897		71	35.6	47
Show		23109-2517	HJ 5386		237	15.4	48
Show		23046-2611	B 587		10	0.1	64
Show		23100-2619	LDS5053		31	43.3	71
Show		23067-2345	HDS3293	Aa,Ab	20	0.2	96
Show		23067-2345	B 588	AB	83	2.9	96
Show		23140-2551	SWR 270		83	12.3	97
Show		23143-2608	LDS6016		166	59.4	107
Show		23131-2406	SEE 479		54	12.1	108
Show		23005-2619	CVN 67	CD	108	5.4	108
Show		23005-2619	RST1154	AB	239	2.4	111
Show		23005-2619	SHY 364	AC	349	581.2	111
Show		23125-2349	HDS3306		79	0.2	115
Show		23153-2615	LDS6018		104	26.6	122
Show		23006-2358	LDS5035		144	74.6	125
Show		23042-2719	RST1157		330	0.3	127
Show		23001-2401	RST3315	AB	70	0.2	128
Show		23001-2401	RST3315	AB,C	61	5.2	128
Show		23071-2310	LDS5047		48	151.1	131
Show		23064-2310	UC 4882		189	16.3	131
Show		23152-2639	COO 255		136	3.2	133
Show		22578-2606	HJ 5371		343	9.2	138
Show		23140-2705	UC 4905		57	16.1	138
Show		23123-2721	LDS5057		214	68.0	139
Show		23131-2324	UC 4903		132	15.5	141
Show		23181-2503	UC 4921		230	24.8	147
Show		23184-2500	HJ 5393		292	21.1	152
Show		23125-2303	LDS2971		270	3.4	154
Show		23191-2530	RST1162		18	0.5	161
Show		22567-2639	RST1152		10	1.9	165
Show		22551-2443	LDS2963		254	6.4	171
Show		23064-2227	ARA1946		227	9.6	174
Show		23099-2227	RST3320		92	0.2	176
Show		23199-2648	LDS2982		200	3.0	182
Show		23065-2217	TDT3886		255	1.4	184
Show		22583-2300	LDS5995		312	16.4	186
Show		22536-2528	LDS5986		285	131.8	187
Show		23158-2749	B 595		228	2.3	188
Show		23074-2211	BRT1575		345	3.4	190
Show		23214-2536	LDS6028		82	146.7	193
Show		23076-2204	LDS6006		319	15.6	196
Show		23151-2807	LDS2975		298	4.5	198
Show		22579-2250	RST4115		43	13.8	198
Show		23171-2252	BRT1576		169	4.5	200
Show		23095-2202	KPP2637		112	24.5	200
Show		23009-2216	BU 179		116	13.3	205
Show		23064-2152	HJ 3166		138	7.8	209
Show		23085-2848	SKF 313		1	14.0	210
Show		23174-2242	UC 4919		183	8.2	210

WDS 23073-2520 : COMPONENTS

	A
B	pa=337.3° sep=40.96"

23073-2520 A

Componente originario normalizzato	AB		Coord arcsec 2000	230720.96-251945.5		Mag	15.3		PmRA	63.00
PmDE	-18.0

23073-2520 B

Componente originario normalizzato	AB		Coord arcsec 2000	230719.80-251907.7		Mag	16.5		PmRA	59.00
PmDE	-23.0		Calc delta mag	1.2		Calc coord	yes