23287-7100 UC 4960

23^h 28^m 43.82^s -70° 59' 34.6" P.A. 284.00 sep 22.8 mag 14.73,15.18

Coord 2000	23287-7100	Discov num	UC 4960	Comp		Coord arcsec 2000	23 28 43.82 -70 59 34.6
Date first	1998	Date last	2016	Obs	8
Pa first	284	Pa last	283.9	P.A. Now (θ)	283.9°
Sep first	22.8	Sep last	22.766	Sep. Now (ρ)	22.766"
Mag pri	14.73	Mag sec	15.18	delta mag (ΔM)	0.45	Spectral class
Pri motion ra	+076	Sec motion ra	+077
Pri motion dec	+024	Sec motion dec	+034
Notes	V (Proper motion indicates physical)

rPM=0.119 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Tucana

Gaia DR2

6381221688365978496

WDS 23287-7100 UC 4960 : 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
23287-7100	UC 4960		2000	2	284	22.6	14.70	15.20		V	232843.82-705934.6
23287-7100	UC 4960		2010	4	284	22.8	14.73	15.18		V	232843.82-705934.6
23287-7100	UC 4960		2015	5	284	22.8	14.73	15.18		V	232843.82-705934.6
23287-7100	UC 4960		2016	8	284	22.8	14.73	15.18		V	232843.82-705934.6

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

WDS 23287-7100 UC 4960 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23287-7100 UC 4960 : MEASURES

No records found.

WDS 23287-7100 : VIRTUAL EYEPIECE

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

WDS 23287-7100 : ALADIN DSS IMAGE @ 23^h 28^m 43.82^s -70° 59' 34.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23287-7100 UC 4960 : 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		23287-7100	UC 4960		284	22.8	1
Show		23216-7038	UC 4929		188	37.5	42
Show		23375-7049	HJ 5409		89	19.1	45
Show		23269-7144	UC 4953		18	10.0	46
Show		23360-7030	FIN 290		358	0.8	47
Show		23401-7107	GLI 286		144	7.5	56
Show		23433-7049	HJ 5415		134	40.1	73
Show		23444-7029	WSI 94		91	0.0	84
Show		23243-6931	TDT4022		342	0.5	92
Show		23474-7118	FIN 375	Aa,Ab	284	0.1	93
Show		23474-7118	I 695	AB	20	8.9	93
Show		23465-7159	HJ 5419		92	20.9	104
Show		23415-7226	KPP4325		151	48.1	106
Show		23209-6916	UC 4926		168	15.6	111
Show		23310-6905	HJ 5402		198	36.4	116
Show		23457-6941	FIN 292		7	2.1	117
Show		23397-6912	R 348		347	3.9	122
Show		23457-7245	UC 5020		179	48.3	132
Show		23285-7317	B 1899		41	2.8	138
Show		23178-6845	GLI 283		197	59.0	147
Show		23108-6902	WIS 377		270	231.6	150
Show		23223-6833	KPP4314		69	1.3	151
Show		23238-6826	UC 4941		208	62.1	156
Show		23103-6850	RSS 575		108	12.9	161
Show		23160-6830	HDS3312		340	0.3	164
Show		23271-7349	UC 4955		75	22.5	171
Show		23391-6818	KPP4323		259	1.5	171
Show		23157-7348	UC 4911	AB	133	54.2	179
Show		23159-7353	I 686		281	3.7	183
Show		23311-7408	I 690	AB	262	0.6	189
Show		23311-7408	HJ 5400	AC	191	38.6	189
Show		23233-6752	KPP1948		159	15.4	190
Show		23254-6740	TSN 210		103	0.1	201
Show		23481-7411	KPP3061		287	3.7	210
Show		23437-7428	NSN 435		292	1.8	219
Show		23154-7432	I 685		196	3.2	220
Show		23298-7440	KPP3060		21	8.2	221
Show		23208-6723	JNN 328		15	2.9	221
Show		23238-6706	UC 4940		288	12.9	236
Show		23220-7456	UC 4931		261	45.7	238
Show		23157-6710	HJ 5389		251	8.5	240
Show		23251-6655	LDS 814		85	29.5	246
Show		23163-7500	UC 4913		183	42.7	247
Show		23173-6655	LDS 807		197	69.9	252
Show		23156-6653	HDS3311		303	3.5	257
Show		23122-7509	TDT3931		8	0.4	260
Show		23372-6644	KPP2219		179	18.4	260
Show		23271-6635	HDS3340		26	0.3	265
Show		23261-7524	UC 4948		140	8.9	265
Show		23276-7525	HDS3341	AB	351	0.5	266
Show		23153-6641	LDS 804		80	119.9	269

WDS 23287-7100 : COMPONENTS

	A
B	pa=307.2° sep=9.04"

23287-7100 A

Componente originario normalizzato	AB		Coord arcsec 2000	232843.82-705934.6		Mag	14.73		PmRA	76.00
PmDE	24.0

23287-7100 B

Componente originario normalizzato	AB		Coord arcsec 2000	232842.35-705929.1		Mag	15.18		PmRA	77.00
PmDE	34.0		Calc delta mag	0.45		Calc coord	yes