02051-5535 UC 681

02^h 05^m 04.49^s -55° 34' 32.7" P.A. 348.00 sep 18.1 mag 11.40,12.40

Coord 2000	02051-5535	Discov num	UC 681	Comp		Coord arcsec 2000	02 05 04.49 -55 34 32.7
Date first	1892	Date last	2016	Obs	7
Pa first	348	Pa last	348	P.A. Now (θ)	348°
Sep first	18.3	Sep last	18.094	Sep. Now (ρ)	18.094"
Mag pri	11.40	Mag sec	12.40	delta mag (ΔM)	1	Spectral class
Pri motion ra	+037	Sec motion ra	+037
Pri motion dec	+058	Sec motion dec	+059
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.014 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Eridanus

Tycho2

8486-00472-1

Gaia DR2

4743434689988492288

WDS 02051-5535 UC 681 : 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
02051-5535	UC 681		1999	3	348	18.1	11.40	12.40		V	020504.49-553432.7
02051-5535	UC 681		2000	2	348	18.1	11.40	12.40		V	020504.49-553432.7
02051-5535	UC 681		2010	4	348	18.1	11.40	12.40		V R	020504.49-553432.7
02051-5535	UC 681		2015	5	348	18.1	11.40	12.40		V R	020504.49-553432.7
02051-5535	UC 681		2016	7	348	18.1	11.40	12.40		V R	020504.49-553432.7

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

WDS 02051-5535 UC 681 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02051-5535 UC 681 : MEASURES

No records found.

WDS 02051-5535 : VIRTUAL EYEPIECE

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

WDS 02051-5535 : ALADIN DSS IMAGE @ 02^h 05^m 04.49^s -55° 34' 32.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02051-5535 UC 681 : 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		02051-5535	UC 681		348	18.1
Show		02074-5534	UC 687	AB	269	29.6	20
Show		02082-5532	I 455		203	5.6	27
Show		02018-5529	UC 666		109	12.6	29
Show		02165-5131	SHY 133	CD	247	999.9	42
Show		02165-5131	SHY 143	CE	64	999.9	42
Show		02165-5131	RMU 2	Ca,Cb	242	0.3	42
Show		02078-5617	UC 689	AB	111	22.0	48
Show		02078-5617	UC 689	BC	90	53.3	49
Show		02084-5451	HU 1560		94	0.8	53
Show		01572-5550	SKF1516		247	6.4	69
Show		02067-5658	KPP 81		91	3.7	85
Show		02056-5407	B 664		342	0.3	88
Show		02109-5651	RST 49		110	1.5	91
Show		01589-5652	LDS 63		128	36.0	94
Show		02012-5401	HU 1558		49	4.2	100
Show		01568-5653	RST 42		22	1.0	106
Show		01535-5443	TDS2042		303	1.9	112
Show		01518-5458	HDS 253	AB	218	2.5	120
Show		01518-5458	SHY 128	AC	216	999.9	120
Show		02187-5452	KPP3486		323	5.0	125
Show		02167-5416	UC 706		84	89.1	127
Show		02199-5557	HJ 3497	AB	83	36.9	128
Show		02199-5557	I 9008	AC	319	68.1	128
Show		02136-5721	HDS 296		103	0.1	128
Show		02040-5742	TOK 648		210	10.6	128
Show		02162-5402	TDS2186		131	0.7	134
Show		01586-5332	HU 1557		102	2.3	136
Show		02125-5334	WIS 57		45	50.7	138
Show		02073-5312	CAB 5		104	705.9	144
Show		02176-5400	RSS 55		205	41.4	144
Show		02209-5632	RST 51		142	2.6	145
Show		02171-5350	B 666		188	1.1	148
Show		01476-5529	NSN 209		154	7.2	149
Show		01472-5627	HU 1555		91	8.6	159
Show		02087-5813	KPP1833		289	14.2	162
Show		02053-5253	FIN 80		275	1.1	162
Show		01459-5515	RST 40		270	0.4	165
Show		02228-5651	B 35		239	0.9	167
Show		02236-5433	HDS 310		21	0.3	172
Show		02004-5247	UC 657		231	34.0	173
Show		02018-5244	RST 46		99	4.0	173
Show		01460-5658	FAL 2		348	6.3	179
Show		02019-5235	RST 47		317	1.3	182
Show		01556-5249	KPP2842		272	1.7	186
Show		02225-5346	RST1238		112	0.6	186
Show		02006-5231	KPP1160		282	9.1	189
Show		02176-5255	WIS 59		285	26.4	194
Show		02217-5803	B 1434		51	2.0	201
Show		02239-5338	B 670		248	2.7	201
Show		02033-5212	UC 675		152	29.3	203

WDS 02051-5535 : COMPONENTS

	A
B	pa=353.1° sep=17.83"

02051-5535 A

Componente originario normalizzato	AB		Coord arcsec 2000	020504.49-553432.7		Mag	11.4		PmRA	37.00
PmDE	58.0		Tycho2	8486-00472-1

Tycho2

Tycho2	8486-00472-1	Pflag		RAmdeg	31.26871163	DEmdeg	-55.57574140
PmRA	39.1	PmDE	64.4	E RAmdeg	53	E DEmdeg	48
E pmRA	2.5	E pmDE	2.3	EpRAm	1985.92	EpDEm	1985.95
Num	6	Q RAmdeg	0.9	Q DEmdeg	1.4	Q pmRA	1.0
Q pmDE	1.3	BTmag	12.113	E BTmag	0.111	VTmag	11.465
E VTmag	0.084	Prox	999	TYC		HIP
CCDM		RAdeg	31.26855083	DEdeg	-55.57589056	EpRA 1990	1.70
EpDE 1990	1.68	E RAdeg	54.9	E DEdeg	49.7	Posflg
Corr	0.1

02051-5535 B

Componente originario normalizzato	AB		Coord arcsec 2000	020504.24-553415.0		Mag	12.4		PmRA	37.00
PmDE	59.0		Calc delta mag	1		Calc coord	yes