00557-7527 UC 471

00^h 55^m 40.79^s -75° 26' 46.5" P.A. 133.00 sep 51.7 mag 16.10,16.40

Coord 2000	00557-7527	Discov num	UC 471	Comp		Coord arcsec 2000	00 55 40.79 -75 26 46.5
Date first	1996	Date last	2015	Obs	5
Pa first	133	Pa last	133.3	P.A. Now (θ)	133.3°
Sep first	53.0	Sep last	51.71	Sep. Now (ρ)	51.71"
Mag pri	16.10	Mag sec	16.40	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	+076	Sec motion ra	+080
Pri motion dec	-019	Sec motion dec	-049
Notes	V (Proper motion indicates physical)

rPM=0.323

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydrus

Gaia DR2

4684536089769263360

WDS 00557-7527 UC 471 : 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
00557-7527	UC 471		1998	2	133	52.9	16.10	16.40		V	005540.79-752646.5
00557-7527	UC 471		2000	2	132	53.3	16.10	16.40		V	005540.79-752646.5
00557-7527	UC 471		2010	4	133	52.0	16.10	16.40		V	005540.79-752646.5
00557-7527	UC 471		2015	5	133	51.7	16.10	16.40		V	005540.79-752646.5

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

WDS 00557-7527 UC 471 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00557-7527 UC 471 : MEASURES

No records found.

WDS 00557-7527 : VIRTUAL EYEPIECE

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

WDS 00557-7527 : ALADIN DSS IMAGE @ 00^h 55^m 40.79^s -75° 26' 46.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00557-7527 UC 471 : 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		00557-7527	UC 471		133	51.7
Show		00596-7549	GLI 8		84	26.5	27
Show		00486-7455	TOK 446	AD	352	999.9	42
Show		00594-7437	GRV1265		204	2.0	53
Show		00455-7443	JSP 11		125	0.9	59
Show		00489-7434	OGL 87		271	999.9	60
Show		00443-7439	OGL 69		217	90.8	65
Show		01130-7531	LDS 40		292	16.3	66
Show		00387-7507	TDS1558		127	2.1	68
Show		00410-7439	HJ 3393	CD	300	5.4	69
Show		00422-7435	OGL 66		205	12.8	74
Show		00410-7439	JSP 10	AB	88	1.5	75
Show		00513-7413	OGL 93		315	17.6	76
Show		00599-7410	OGL 122		184	1.1	79
Show		01155-7554	R 7		252	18.6	79
Show		00454-7413	OGL 72		113	2.0	84
Show		00552-7401	OGL 106		166	79.9	86
Show		00387-7431	OGL 56		234	1.6	87
Show		01008-7400	OGL 128		321	9.0	89
Show		00548-7358	OGL 105		120	1.6	90
Show		00543-7358	OGL 100		2	3.0	90
Show		00494-7401	OGL 88		289	2.8	90
Show		00366-7435	OGL 48		37	21.5	90
Show		00422-7414	SKF 217		173	2.8	91
Show		01040-7401	OGL 143		89	16.5	92
Show		00427-7409	OGL 67		320	12.2	93
Show		01031-7358	OGL 136		111	1.6	94
Show		00516-7354	OGL 95		233	34.7	94
Show		00457-7401	OGL 75		131	4.8	95
Show		00359-7429	OGL 45		12	233.1	96
Show		00459-7359	OGL 77		153	14.4	97
Show		00523-7350	OGL 97		311	2.2	98
Show		01025-7353	OGL 135		336	2.1	98
Show		00578-7346	OGL 114		268	1.5	102
Show		00378-7413	OGL 51		247	2.4	102
Show		00481-7348	OGL 86	BC	100	2.6	103
Show		00481-7348	OGL 86	AB	195	21.3	104
Show		00481-7348	OGL 86	AC	188	21.3	104
Show		00456-7704	KPP 61		47	3.9	104
Show		01006-7343	OGL 125		209	353.6	106
Show		00474-7345	OGL 84		271	999.9	108
Show		01121-7400	OGL 161		61	999.9	109
Show		01104-7352	OGL 156		102	132.5	112
Show		01132-7400	OGL 163		98	1.2	112
Show		01056-7342	OGL 147		120	44.9	113
Show		01146-7402	OGL 166		112	56.1	113
Show		00497-7336	OGL 89		59	33.6	114
Show		00491-7334	HEI 614		311	4.0	117
Show		00466-7334	OGL 81		343	1.8	119
Show		01027-7332	SKF2533		70	14.8	119
Show		00506-7328	RSS 2		230	37.9	121

WDS 00557-7527 : COMPONENTS

	A
B	pa=165.1° sep=36.70"

00557-7527 A

Componente originario normalizzato	AB		Coord arcsec 2000	005540.79-752646.5		Mag	16.1		PmRA	76.00
PmDE	-19.0

00557-7527 B

Componente originario normalizzato	AB		Coord arcsec 2000	005543.30-752722.0		Mag	16.4		PmRA	80.00
PmDE	-49.0		Calc delta mag	0.3		Calc coord	yes