06179+1942 TDS 3713 (HD 254639)

06^h 17^m 53.05^s +19° 42' 12.3" P.A. 334.00 sep 1.6 mag 11.17,12.17

Coord 2000	06179+1942	Discov num	TDS3713	Comp		Coord arcsec 2000	06 17 53.05 +19 42 12.3
Date first	1991	Date last	1991	Obs	1
Pa first	334	Pa last	334.2	P.A. Now (θ)	334.2°
Sep first	1.6	Sep last	1.57	Sep. Now (ρ)	1.57"
Mag pri	11.17	Mag sec	12.17	delta mag (ΔM)	1	Spectral class
Pri motion ra	+003	Sec motion ra	+003
Pri motion dec	-004	Sec motion dec	-004
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 254639		Constellation	Orion		Tycho2	1323-00094-1		Gaia DR2	3374190800966549760
HD	254639

WDS 06179+1942 TDS 3713 (HD 254639) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
06179+1942	TDS3713		1991	1	334	1.6	11.17	12.17			061753.05+194212.3

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WDS 06179+1942 TDS 3713 (HD 254639) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06179+1942 TDS 3713 (HD 254639) : MEASURES

No records found.

WDS 06179+1942 (HD 254639) : VIRTUAL EYEPIECE

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WDS 06179+1942 (HD 254639) : ALADIN DSS IMAGE @ 06^h 17^m 53.05^s +19° 42' 12.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06179+1942 TDS 3713 (HD 254639) : 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		06179+1942	TDS3713		334	1.6
Show		06163+1936	SCA 44		292	37.5	24
Show		06195+1952	SCA 47		193	18.4	25
Show		06179+2008	KPP3669		189	2.0	27
Show		06175+2013	SCA 46		199	28.0	32
Show		06176+2016	HJ 2306		34	4.1	34
Show		06155+1931	A 2446		103	2.9	36
Show		06181+2020	BRT2348		338	4.2	38
Show		06189+1906	KPP1923		139	15.1	40
Show		06165+1901	BU 894		134	5.1	46
Show		06198+2021	SCA 48		134	26.8	47
Show		06214+1931	HJ 2313		86	4.4	50
Show		06198+2025	HU 453		269	0.3	51
Show		06147+1917	OCC 604		-1	0.1	52
Show		06167+1852	SCA 45		325	11.9	53
Show		06155+1902	CXT 2	AB	196	7.1	54
Show		06155+1902	CXT 2	AC	283	13.5	54
Show		06155+1902	CXT 2	AD	266	21.4	54
Show		06155+1902	CXT 2	AE	183	19.1	54
Show		06155+1902	ABH 40	AF	198	44.8	54
Show		06216+1954	OCC 404		-1	0.1	54
Show		06148+1909	HJ 2302	AB	186	8.0	55
Show		06148+1909	HJ 2302	AC	283	65.5	55
Show		06148+1909	HJ 2302	AD	265	71.2	55
Show		06141+1938	SCA 42		116	43.0	55
Show		06148+1909	HLM 4	DC	18	21.7	56
Show		06154+1856	VAS 7	BC	14	18.4	59
Show		06154+1856	SCA 43	AB	6	15.7	59
Show		06154+1856	VAS 7	AC	10	34.0	59
Show		06135+1941	TDS3638		96	0.4	63
Show		06175+2048	TDS3701		101	2.6	67
Show		06169+2048	IPH 21		10	56.3	68
Show		06132+1926	OCC 431		-1	0.3	69
Show		06140+1900	ST 5		310	1.7	69
Show		06141+1858	J 19		135	2.7	70
Show		06226+1918	J 1349		4	3.5	71
Show		06228+2001	TDS 246		273	1.6	72
Show		06184+1831	J 1939		261	7.7	73
Show		06162+2051	J 1054		139	3.3	74
Show		06181+1828	TDS3717		125	1.1	75
Show		06213+1843	TDS3765		253	1.1	77
Show		06172+1824	COU 579		343	1.0	79
Show		06132+1901	OCC 927		-1	0.1	79
Show		06207+1832	A 2516		107	0.8	81
Show		06166+1823	OCC 928		-1	0.2	82
Show		06168+1821	J 1935		97	5.9	82
Show		06122+1926	SCA 40		197	31.3	83
Show		06120+1947	CHR 163	Aa,Ab	294	0.1	83
Show		06120+1947	H 6 72	AB	203	93.1	83
Show		06120+1931	OCC 605		-1	0.1	84
Show		06232+1909	J 975		211	3.1	84

WDS 06179+1942 : COMPONENTS

	A
B	pa=335.5° sep=1.55"

06179+1942 A

Componente originario normalizzato	AB		Name	HD 254639		Coord arcsec 2000	061753.05+194212.3		Mag	11.17
PmRA	3.00		PmDE	-4.0		Tycho2	1323-00094-1		HD	254639

Tycho2

Tycho2	1323-00094-1	Pflag		RAmdeg	94.47105199	DEmdeg	19.70344538
PmRA	3.2	PmDE	-4.0	E RAmdeg	70	E DEmdeg	85
E pmRA	1.6	E pmDE	1.8	EpRAm	1955.75	EpDEm	1939.59
Num	4	Q RAmdeg	0.6	Q DEmdeg	1.1	Q pmRA	0.6
Q pmDE	1.1	BTmag	11.516	E BTmag	0.074	VTmag	11.167
E VTmag	0.086	Prox	470	TYC	T	HIP
CCDM		RAdeg	94.47104417	DEdeg	19.70345694	EpRA 1990	1.82
EpDE 1990	1.86	E RAdeg	89.9	E DEdeg	128.4	Posflg
Corr	0.1

06179+1942 B

Componente originario normalizzato	AB		Coord arcsec 2000	061753.00+194213.7		Mag	12.17		PmRA	3.00
PmDE	-4.0		Calc delta mag	1		Calc coord	yes