00256-1749 VOU 29

00^h 25^m 40.30^s -17° 48' 55.0" P.A. 257.00 sep 0.8 mag 11.31,11.63

Coord 2000	00256-1749	Discov num	VOU 29	Comp		Coord arcsec 2000	00 25 40.30 -17 48 55.0
Date first	1934	Date last	2016	Obs	4
Pa first	266	Pa last	256.7	P.A. Now (θ)	256.7°
Sep first	0.6	Sep last	0.815	Sep. Now (ρ)	0.815"
Mag pri	11.31	Mag sec	11.63	delta mag (ΔM)	0.32	Spectral class
Pri motion ra	-005	Sec motion ra	-005
Pri motion dec	-040	Sec motion dec	-040
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cetus

Tycho2

5843-00514-1

Gaia DR2

2366916482093187968

WDS 00256-1749 VOU 29 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Vou1908	orb -	Voute, J.G.	1908MNRAS..68..563V
Vou1908		MNRAS 68, 563, 1908
Vou1911	Ma -	Voute, J.G.	1911AN....190....1V
Vou1911		AN 190, 1, 1911 (also published in Vou1922)
Vou1915	Ma j	Voute, J.G.	1915CiUO...27..205V
Vou1915		Union Obs. Johannesburg Circ. 27, 205, 1915
Vou1918	Ma j	Voute, J.G.	1918MNRAS..75..432V
Vou1918	+Pa	MNRAS 75, 432, 1918
Vou1918		(most micrometrical measures are also in Vou1925a, all photographic measures are
Vou1918		also in Vou1925b)
Vou1918b	Ma -	Voute, J.G.	1918MNRAS..78..683V
Vou1918b	+Pa	MNRAS 78, 683, 1918 (measures are also in Vou1925a)
Vou1919	Ma j	Voute, J.G.	1919AnLei..10B...1V
Vou1919		Ann. Leiden Obs. 10, Pt.2, 1919
Vou1922	Ma -	Voute, J.G.	1922AnLei..102...1V
Vou1922		Ann. Leiden Obs. 10, Pt.2, 1922
Vou1924	orb -	Voute, J.G.	1924BAN.....2..181V
Vou1924		BAN 2, 181, 1924
Vou1925a	Ma j	Voute, J.G.	1925AnBos...1....3V
Vou1925a		Ann. Bosscha Obs. Lembang 1, Pt.3, 1925 (most measures are also in Vou1918)
Vou1925b	Pa -	Voute, J.G.	1925AnBos...1....3V
Vou1925b	+Po	Ann. Bosscha Obs. Lembang 1, Appendix, 1925 (all measures are also in Vou1918)
Vou1926	Ma j	Voute, J.G.	1926AnBos...1....3V
Vou1926	+Po	Ann. Bosscha Obs. Lembang 1, Pt.2, 1926
Vou1927A	Ma -	Voute, J.G.	1927sdsc.book......
Vou1927A		cited in SDS (Southern Double Star Catalog), 1927
Vou1932	Ma j	Voute, J.G.	1932AnBos...6....3V
Vou1932		Ann. Bosscha Obs. Lembang 6, Pt.1, A1, 1932
Vou1946	orb -	Voute, J.G.	.
Vou1946		Riverview Coll. Obs. Pub. 2, 43, 1946
Vou1947a	Ma j	Voute, J.G., Terkule, Strand, K., van den Bos, W., Wallenquist, A., van Dissel,	1947AnBos...6....3V
Vou1947a	+Po	Janssen, & Witlox
Vou1947a		Ann. Bosscha Obs. Lembang 6, Pt.3, C1, 1947
Vou1947b	Ma j	Voute, J.G.	1947AnBos...6....1V
Vou1947b		Ann. Bosscha Obs. Lembang 6, Pt.4, D1, 1947
Vou1951	Ma -	Voute, J.G.	1951RA......2..319V
Vou1951		Vatican Obs. Richerche Astron. 2, 319, 1951
Vou1955	Ma j	Voute, J.G.	1955JO.....38..109V
Vou1955	+Po	J. Obs. 38, 109, 1955 (a few errata noted in Vou1956)
Vou1956	Ma -	Voute, J.G.	1956JO.....39..116V
Vou1956		J. Obs. 39, 116, 1956
Vou9999	Ma j	Voute, J.G.	...................
Vou9999	+Po	Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00256-1749	VOU 29		1991	3	256	0.9	11.31	11.63			002540.30-174855.0
00256-1749	VOU 29		2016	4	257	0.8	11.31	11.63			002540.30-174855.0

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

WDS 00256-1749 VOU 29 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00256-1749 VOU 29 : MEASURES

No records found.

WDS 00256-1749 : VIRTUAL EYEPIECE

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

WDS 00256-1749 : ALADIN DSS IMAGE @ 00^h 25^m 40.30^s -17° 48' 55.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00256-1749 VOU 29 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		00256-1749	VOU 29		257	0.8
Show		00251-1721	CBL 573		274	8.3	30
Show		00292-1750	HU 1203		193	2.0	51
Show		00234-1831	LDS3161		148	9.0	54
Show		00290-1817	HJ 1974		159	23.9	57
Show		00256-1849	HJ 1964		116	6.6	61
Show		00278-1657	STN 2		273	6.0	61
Show		00225-1707	HU 406	Ba,Bb	272	1.2	62
Show		00307-1746	GWP 56		227	54.8	72
Show		00309-1725	RST4148		356	2.2	80
Show		00300-1657	CHM 2		146	31.5	81
Show		00200-1729	B 1906		106	0.8	84
Show		00288-1902	ITF 157		268	4.3	86
Show		00306-1837	BVD 12		314	143.7	86
Show		00277-1625	YR 1	Aa,Ab	300	0.1	90
Show		00277-1625	HJ 1968	AB	234	37.0	90
Show		00277-1625	BU 1343	AC	135	77.1	90
Show		00279-1914	ARA 516		262	10.1	91
Show		00321-1813	B 1910		30	0.2	95
Show		00266-1924	ARA 515		337	16.1	96
Show		00325-1753	SKF 224		59	4.4	98
Show		00309-1643	UC 384		317	32.6	100
Show		00278-1929	DON 5		344	0.5	105
Show		00302-1912	GWP 55		299	24.3	105
Show		00289-1615	SLW 23		172	173.0	106
Show		00313-1909	B 6		265	0.2	114
Show		00273-1557	CVR1045		78	4.4	115
Show		00263-1948	CVR 320		280	13.9	120
Show		00338-1822	UC 392		230	132.5	121
Show		00336-1656	J 1436	AB	111	6.2	126
Show		00336-1656	J 1436	AC	74	24.9	126
Show		00334-1856	CVR1046		290	4.9	130
Show		00298-1552	GWP 54		240	6.5	131
Show		00319-1610	SKF 112		357	3.9	133
Show		00304-1555	SKF2142		143	20.9	134
Show		00354-1731	LDS3182	AB	52	7.8	141
Show		00354-1731	LDS3182	BC	181	273.2	141
Show		00353-1825	HDS 78		275	1.3	142
Show		00307-1545	HJ 1979		66	7.3	145
Show		00210-1539	SLW 16		234	9.0	147
Show		00333-1930	HJ 1984		29	17.1	149
Show		00253-2020	LDS2119		79	5.1	149
Show		00172-1921	KPP4345	BC	284	120.1	149
Show		00172-1921	LDS 9	AB	101	114.9	151
Show		00172-1921	KPP4345	AC	328	7.5	151
Show		00205-1535	WIS 7		17	999.9	153
Show		00221-2014	CVR1038		86	4.6	154
Show		00269-1517	HU 408		285	2.3	154
Show		00284-2020	B 1909		321	0.1	156
Show		00327-1948	UC 388		64	21.6	156
Show		00160-1637	BWL 2		261	0.1	157

WDS 00256-1749 : COMPONENTS

	A
B	pa=256.1° sep=0.78"

00256-1749 A

Componente originario normalizzato	AB		Coord arcsec 2000	002540.30-174855.0		Mag	11.31		PmRA	-5.00
PmDE	-40.0		Tycho2	5843-00514-1

Tycho2

Tycho2	5843-00514-1	Pflag	P	RAmdeg	6.41789992	DEmdeg	-17.81528844
PmRA	-5.4	PmDE	-39.5	E RAmdeg	46	E DEmdeg	54
E pmRA	2.7	E pmDE	2.8	EpRAm	1986.27	EpDEm	1984.90
Num	5	Q RAmdeg	0.5	Q DEmdeg	1.0	Q pmRA	0.4
Q pmDE	1.0	BTmag	12.073	E BTmag	0.120	VTmag	11.305
E VTmag	0.086	Prox	9	TYC	T	HIP
CCDM		RAdeg	6.41806722	DEdeg	-17.81515750	EpRA 1990	1.63
EpDE 1990	1.62	E RAdeg	52.6	E DEdeg	62.6	Posflg	D
Corr	-0.1

00256-1749 B

Componente originario normalizzato	AB		Coord arcsec 2000	002540.25-174855.2		Mag	11.63		PmRA	-5.00
PmDE	-40.0		Tycho2	5843-00514-2		Calc delta mag	0.32		Calc coord	yes

Tycho2

Tycho2	5843-00514-2	Pflag	P	RAmdeg	6.41789992	DEmdeg	-17.81528844
PmRA	-5.4	PmDE	-39.5	E RAmdeg	46	E DEmdeg	54
E pmRA	2.7	E pmDE	2.8	EpRAm	1986.27	EpDEm	1984.90
Num	5	Q RAmdeg	0.5	Q DEmdeg	1.0	Q pmRA	0.4
Q pmDE	1.0	BTmag	11.753	E BTmag	0.078	VTmag	11.630
E VTmag	0.118	Prox	9	TYC	T	HIP
CCDM		RAdeg	6.41781833	DEdeg	-17.81521667	EpRA 1990	1.63
EpDE 1990	1.61	E RAdeg	51.9	E DEdeg	61.9	Posflg	D
Corr	-0.1