04552-6656 OGL 255

04^h 55^m 17.50^s -66° 56' 22.0" P.A. 253.00 sep 14.9 mag 15.42,18.82

Coord 2000	04552-6656	Discov num	OGL 255	Comp		Coord arcsec 2000	04 55 17.50 -66 56 22.0
Date first	1996	Date last	2015	Obs	6
Pa first	254	Pa last	253.4	P.A. Now (θ)	253.4°
Sep first	15.1	Sep last	14.883	Sep. Now (ρ)	14.883"
Mag pri	15.42	Mag sec	18.82	delta mag (ΔM)	3.4	Spectral class
Pri motion ra	+004	Sec motion ra	+008
Pri motion dec	+039	Sec motion dec	+038
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.105 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Dorado

Gaia DR2

4661760565424723968

WDS 04552-6656 OGL 255 : NOTES

discov_num	notes	refcode
OGL 255	LMC131.7.14509 + LMC131.7.14673	Pli2012

REFERENCES

refcode	metd	author	reference
Pli2012	C -	Poleski, R., Soszynski, I., Udalski, A., Szymanski, M.K., Kubiak, M.,	2012AcA....62....1P
Pli2012		Pietrzynski, G., Wyrzykowski, L., & Ulaczyk, K.
Pli2012		Acta Astr. 62, 1, 2012
Pli2012		(Note: coarse theta values derived from component coordinates; quadrants flipped
Pli2012		as necessary to make brighter star primary)

DISCOVERER

idgroup	discov	author
1	OGL	OGLE (Optical Gravitational Lensing Experiment; see Pli2012)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04552-6656	OGL 255		2005	2	254	15.2	15.42	18.82		NV	045517.50-665622.0
04552-6656	OGL 255		2010	4	246	14.6	15.42	18.82		NV	045517.50-665622.0
04552-6656	OGL 255		2015	5	253	14.9	15.42	18.82		NV	045517.50-665622.0

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WDS 04552-6656 OGL 255 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04552-6656 OGL 255 : MEASURES

No records found.

WDS 04552-6656 : VIRTUAL EYEPIECE

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WDS 04552-6656 : ALADIN DSS IMAGE @ 04^h 55^m 17.50^s -66° 56' 22.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04552-6656 OGL 255 : 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		04552-6656	OGL 255		253	14.9
Show		04535-6655	HJ 3710		86	11.9	11
Show		04557-6637	OGL 258		196	11.0	20
Show		04521-6706	OGL 246		336	32.4	21
Show		04551-6718	OGL 254		281	2.6	22
Show		04515-6653	OGL 242		229	1.8	23
Show		04544-6720	OGL 252		190	316.6	24
Show		04569-6721	OGL 266		338	5.9	27
Show		04569-6629	UC 1241		30	47.6	29
Show		04566-6628	UC 1239		9	64.9	29
Show		04566-6629	DON 90	EF	340	1.3	29
Show		04566-6629	DON 89	AB	190	1.1	29
Show		04566-6629	DON 89	AC	11	2.4	29
Show		04566-6629	DON 89	AD	234	2.3	29
Show		04566-6629	HJ 3716	AE	291	4.7	29
Show		04519-6635	OGL 245		116	1.4	30
Show		04503-6649	OGL 239	BC	43	3.9	30
Show		04503-6649	OGL 239	AB	173	38.9	30
Show		04503-6649	OGL 239	AC	169	36.5	30
Show		04506-6711	OGL 240		224	0.9	31
Show		04501-6635	OGL 238		241	2.3	38
Show		04486-6648	OGL 232		120	24.1	40
Show		04580-6735	OGL 269		259	34.4	42
Show		04558-6741	OGL 259	AB	309	1.3	45
Show		04565-6611	UC 1237		295	33.3	46
Show		04584-6739	OGL 270		216	3.2	47
Show		05037-6639	UC 1259		53	58.6	53
Show		04492-6736	OGL 236		261	1.8	53
Show		05044-6706	OGL 291		105	1.0	55
Show		05039-6738	OGL 288		259	20.9	65
Show		05064-6700	OGL 295		229	15.1	66
Show		04497-6558	TDS2980		267	0.7	68
Show		04475-6607	TDS 147		202	1.1	68
Show		04497-6756	UC 1218		270	38.4	68
Show		05044-6615	SKF1835		218	2.0	69
Show		04595-6802	OGL 274		121	42.4	70
Show		04436-6645	UC 1205		90	61.9	71
Show		04513-6804	FIN 362		7	0.1	72
Show		05050-6740	OGL 292		326	6.5	72
Show		05069-6718	OGL 298		345	55.2	72
Show		05067-6725	OGL 297		273	10.8	73
Show		05074-6641	OGL 301		269	66.5	74
Show		05069-6728	OGL 299		151	2.2	75
Show		04432-6723	OGL 223		162	2.2	75
Show		04423-6657	OGL 220		284	2.3	76
Show		04460-6605	HDS 613		234	0.2	76
Show		04419-6714	OGL 219		213	2.4	81
Show		05092-6701	OGL 306		314	13.2	83
Show		04427-6737	SKF1005		264	6.0	84
Show		04451-6801	DON 81	Aa,Ab	294	0.2	88
Show		04451-6801	UC 1207	AB	106	49.3	88

WDS 04552-6656 : COMPONENTS

	A
B	pa=232.7° sep=7.02"

04552-6656 A

Componente originario normalizzato	AB		Coord arcsec 2000	045517.50-665622.0		Mag	15.42		PmRA	4.00
PmDE	39.0

04552-6656 B

Componente originario normalizzato	AB		Coord arcsec 2000	045516.55-665626.3		Mag	18.82		PmRA	8.00
PmDE	38.0		Calc delta mag	3.4		Calc coord	yes