02475-5452 UC 808

02^h 47^m 27.98^s -54° 51' 39.0" P.A. 76.00 sep 9.3 mag 12.20,16.00

Coord 2000	02475-5452	Discov num	UC 808	Comp		Coord arcsec 2000	02 47 27.98 -54 51 39.0
Date first	1996	Date last	2016	Obs	7
Pa first	76	Pa last	76	P.A. Now (θ)	76°
Sep first	9.4	Sep last	9.348	Sep. Now (ρ)	9.348"
Mag pri	12.20	Mag sec	16.00	delta mag (ΔM)	3.8	Spectral class
Pri motion ra	+091	Sec motion ra	+096
Pri motion dec	+050	Sec motion dec	+051
Notes	V (Proper motion indicates physical)

rPM=0.047 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Horologium

Tycho2

8491-01163-1

Gaia DR2

4740900972817332224

WDS 02475-5452 UC 808 : 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
02475-5452	UC 808		1999	2	76	9.3	12.20	16.00		V	024727.98-545139.0
02475-5452	UC 808		2000	2	75	9.3	12.20	16.00		V	024727.98-545139.0
02475-5452	UC 808		2010	4	75	9.1	12.20	16.00		V	024727.98-545139.0
02475-5452	UC 808		2015	5	76	9.3	12.20	16.00		V	024727.98-545139.0
02475-5452	UC 808		2016	7	76	9.3	12.20	16.00		V	024727.98-545139.0

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

WDS 02475-5452 UC 808 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02475-5452 UC 808 : MEASURES

No records found.

WDS 02475-5452 : VIRTUAL EYEPIECE

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WDS 02475-5452 : ALADIN DSS IMAGE @ 02^h 47^m 27.98^s -54° 51' 39.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02475-5452 UC 808 : 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		02475-5452	UC 808		76	9.3
Show		02495-5438	TDS2366		70	0.8	23
Show		02474-5528	CPO 111		52	6.5	36
Show		02425-5452	KPP2432		338	21.3	43
Show		02462-5403	UC 804		165	8.4	50
Show		02518-5418	KPP 92		204	3.9	51
Show		02432-5407	HDS 356		142	25.6	59
Show		02549-5443	UC 859		275	12.4	66
Show		02421-5359	UC 781		230	23.0	71
Show		02396-5425	HU 1350		40	0.9	74
Show		02389-5450	HJ 3520		205	20.6	74
Show		02520-5347	BRT2020	AB	193	3.0	76
Show		02588-5448	HDS 380		114	1.5	99
Show		02533-5619	TDS2379		9	0.6	101
Show		02555-5340	TOI 847		317	1.2	101
Show		02594-5519	LDS 85		56	12.6	105
Show		02479-5306	B 1925	AB	2	14.7	106
Show		02479-5306	UC 811	AC	264	46.8	106
Show		02570-5613	HU 1352	AB	194	0.9	115
Show		02570-5613	TOK 233	AC	2	87.4	115
Show		02555-5630	RST 55		199	2.0	120
Show		02438-5257	B 2560		276	10.5	120
Show		02460-5252	KPP2473		234	22.1	120
Show		02418-5300	JFF 1	AB	11	22.2	123
Show		02418-5300	TOK 690	Aa,Ab	111	0.0	123
Show		02418-5300	SYU 4	Ba,Bb	133	0.1	123
Show		02326-5521	RST 52		287	1.6	131
Show		03021-5418	DAM1390	BC	22	1.2	132
Show		03021-5418	BRT2021	AB	23	14.8	132
Show		02317-5432	UC 751		290	10.2	138
Show		02387-5257	COO 14	AB	128	8.7	139
Show		02387-5257	SHY 424	AC	75	218.2	139
Show		02338-5608	HJ 3514		19	51.3	140
Show		02442-5234	TOK 816		130	1.3	141
Show		02517-5234	HU 1562		80	0.1	144
Show		02456-5714	NSN 181		188	2.0	144
Show		02471-5726	WIS 72	AB	314	999.9	155
Show		02344-5306	TSN 125		68	0.1	157
Show		02472-5729	KPP2805		178	1.4	158
Show		02298-5542	SYU 3		101	0.2	160
Show		02413-5725	BRG 14		288	1.5	163
Show		02417-5216	KPP 90		64	4.9	165
Show		02374-5233	TOK 186	Aa,Ab	69	0.1	166
Show		02374-5233	EHR 2	AB	232	4.9	166
Show		03024-5310	TDS2424		340	0.5	167
Show		02426-5740	VSP 8		348	0.1	173
Show		02428-5753	KPP 91		142	3.4	186
Show		02284-5320	NSC 13		185	6.0	192
Show		03066-5645	UC 949		76	9.6	197
Show		03075-5645	RST 59		42	1.1	203
Show		03055-5246	SPM 8		229	21.8	203

WDS 02475-5452 : COMPONENTS

	A
B	pa=66.6° sep=5.69"

02475-5452 A

Componente originario normalizzato	AB		Coord arcsec 2000	024727.98-545139.0		Mag	12.2		PmRA	91.00
PmDE	50.0		Tycho2	8491-01163-1

Tycho2

Tycho2	8491-01163-1	Pflag		RAmdeg	41.86659480	DEmdeg	-54.86081388
PmRA	95.6	PmDE	48.2	E RAmdeg	89	E DEmdeg	92
E pmRA	4.7	E pmDE	4.3	EpRAm	1987.75	EpDEm	1986.66
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	12.456	E BTmag	0.170	VTmag	12.586
E VTmag	0.204	Prox	999	TYC		HIP
CCDM		RAdeg	41.86621028	DEdeg	-54.86092472	EpRA 1990	1.67
EpDE 1990	1.72	E RAdeg	90.7	E DEdeg	95.4	Posflg
Corr	0.2

02475-5452 B

Componente originario normalizzato	AB		Coord arcsec 2000	024728.58-545136.7		Mag	16		PmRA	96.00
PmDE	51.0		Calc delta mag	3.8		Calc coord	yes