00456-2055 HU 1204

00^h 45^m 37.25^s -20° 54' 31.8" P.A. 267.00 sep 1.5 mag 9.61,12.80 Sp A2IV

Coord 2000	00456-2055	Discov num	HU 1204	Comp		Coord arcsec 2000	00 45 37.25 -20 54 31.8
Date first	1906	Date last	2015	Obs	6
Pa first	267	Pa last	267.3	P.A. Now (θ)	267.3°
Sep first	1.2	Sep last	1.455	Sep. Now (ρ)	1.455"
Mag pri	9.61	Mag sec	12.80	delta mag (ΔM)	3.19	Spectral class	A2IV (white)
Pri motion ra	+014	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes	S (Parallax indidates non-physical)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Cetus		SAO	166543		Tycho2	5849-01788-1		Gaia DR2	2350450887443059072
HD	4327

WDS 00456-2055 HU 1204 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Hu_1896	not -	Hussey, W.F.	1896PASP....8..183H
Hu_1896		PASP 8, 183, 1896
Hu_1897	Ma -	Hussey, W.J.	1897AJ.....17...97H
Hu_1897		AJ 17, 97, 1897
Hu_1898	Ma j	Hussey, W.J.	1898AJ.....18..145H
Hu_1898		AJ 18, 145, 1898
Hu_1899	Ma j	Hussey, W.J.	1899AN....150..175H
Hu_1899		AN 150, 175, 1899
Hu_1900a	Ma -	Hussey, W.J.	1900AJ.....20..192H
Hu_1900a		AJ 20, 192, 1900
Hu_1900b	Ma -	Hussey, W.J.	1900AJ.....21...35H
Hu_1900b		AJ 21, 35, 1900
Hu_1900c	Ma j	Hussey, W.J.	1900AN....152..329H
Hu_1900c		AN 152, 329, #3645, 1900
Hu_1901a	Ma j	Hussey, W.J.	1901PLicO...5.....H
Hu_1901a	+orb	Pub. Lick Obs. 5, 1901
Hu_1901b	Ma j	Hussey, W.J.	1901LicOB...1...82H
Hu_1901b		Lick Obs. Bull. 1, 82, 1901
Hu_1902a	Ma j	Hussey, W.J.	1902LicOB...1..161H
Hu_1902a		Lick Obs. Bull. 1, 161, 1902
Hu_1902b	Ma j	Hussey, W.J.	1902LicOB...2....1H
Hu_1902b		Lick Obs. Bull. 2, 1, 1902
Hu_1903a	Ma j	Hussey, W.J.	1903LicOB...2...73H
Hu_1903a		Lick Obs. Bull. 2, 73, 1903
Hu_1903b	Ma j	Hussey, W.J.	1903LicOB...2..115H
Hu_1903b		Lick Obs. Bull. 2, 115, 1903
Hu_1904a	Ma j	Hussey, W.J.	1904LicOB...2..180H
Hu_1904a		Lick Obs. Bull. 2, 180, 1904
Hu_1904b	Ma -	Hussey, W.J.	1904LicOB...3...53H
Hu_1904b		Lick Obs. Bull. 3, 53, 1904
Hu_1905a	Ma -	Hussey, W.J.	1905LicOB...3...95H
Hu_1905a		Lick Obs. Bull. 3, 95, 1905
Hu_1905b	Ma -	Hussey, W.J.	1905LicOB...3..116H
Hu_1905b		Lick Obs. Bull. 3, 116, 1905
Hu_1905c	Ma -	Hussey, W.J.	1905LicOB...3..151H
Hu_1905c		Lick Obs. Bull. 3, 151, 1905
Hu_1906A	Ma -	Hussey, W.J.	1906MmRAS..56....1L
Hu_1906A		cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B	Ma -	Hussey, W.J.	1906QB821.B972.....
Hu_1906B		cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907	Ma -	Hussey, W.J.	1907LicOB...4..124H
Hu_1907		Lick Obs. Bull. 4, 124, 1907
Hu_1910	Ma -	Hussey, W.J.	1910AJ.....21..105H
Hu_1910		AJ 21, 105, 1910
Hu_1911	Ma -	Hussey, W.J.	1911LicOB...6..182H
Hu_1911		Lick Obs. Bull. 6, 182, 1911
Hu_1912a	Ma -	Hussey, W.J.	1915POMic...1..147H
Hu_1912a		Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b	Ma -	Hussey, W.J.	1915POMic...1..160H
Hu_1912b		Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c	Ma -	Hussey, W.J.	1915POMic...1..167H
Hu_1912c		Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A	Ma -	Hussey, W.J.	1927sdsc.book......
Hu_1927A		cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A	Ma -	Hussey, W.J.	1932QB821.A43......
Hu_1932A		cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999	Ma -	Hussey, W.J.	...................
Hu_9999		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
00456-2055	HU 1204		1939	5	271	1.5	9.61	12.80	A2IV		004537.25-205431.8
00456-2055	HU 1204		2015	6	267	1.5	9.61	12.80	A2IV	S	004537.25-205431.8

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

WDS 00456-2055 HU 1204 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00456-2055 HU 1204 : MEASURES

No records found.

WDS 00456-2055 : VIRTUAL EYEPIECE

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

WDS 00456-2055 : ALADIN DSS IMAGE @ 00^h 45^m 37.25^s -20° 54' 31.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00456-2055 HU 1204 : 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		00456-2055	HU 1204		267	1.5
Show		00458-2041	UC 434		258	27.4	14
Show		00437-2110	LDS2148		112	19.7	31
Show		00447-2136	DON 11		196	3.4	44
Show		00461-2141	UC 436		200	43.0	47
Show		00435-2136	LDS2146		147	10.8	51
Show		00491-2109	HDO 36		17	21.0	51
Show		00493-2124	BU 301	AB	331	0.8	60
Show		00493-2124	BU 301	AC	299	11.0	60
Show		00432-2146	LDS1078		228	22.6	63
Show		00486-2143	SKF1358		122	2.2	64
Show		00472-2158	LDS2153		132	37.7	66
Show		00448-2201	ALD 98		222	1.4	68
Show		00437-2158	SLW 40		11	32.6	69
Show		00431-2154	DON 10		268	1.7	69
Show		00401-2100	SLW 35		313	17.0	79
Show		00462-2214	RST4155		236	0.2	81
Show		00472-2213	LDS2154		106	38.9	82
Show		00432-2212	CVR 17		36	29.3	85
Show		00432-2220	LDS2145		21	174.8	91
Show		00397-2135	HDS 91		224	0.2	93
Show		00390-2117	UC 413		220	17.0	95
Show		00462-2231	KPP2671	AB	21	26.7	98
Show		00417-2219	SLW 37		57	57.2	102
Show		00386-2118	LDS2140		207	362.6	102
Show		00499-1926	SLE 124		83	17.0	108
Show		00466-2242	CBL 204		291	36.1	109
Show		00397-2205	DON 9		173	1.6	109
Show		00441-2244	LDS2149		98	4.9	112
Show		00385-2003	BRT 295		270	3.7	113
Show		00380-2136	HJ 1990		354	17.4	115
Show		00374-2054	FAR 23		105	0.3	115
Show		00536-2127	LDS2159		119	6.4	117
Show		00446-1856	HDS 99	Aa,Ab	316	0.1	119
Show		00446-1856	LDS3195	AB	242	146.6	119
Show		00446-1856	LDS3195	AC	240	35.4	119
Show		00371-2100	LDS2138		260	2.8	121
Show		00534-2004	SPM 3		237	55.9	121
Show		00495-2244	LDS2157		54	9.7	123
Show		00493-1900	SLE 123		90	21.6	126
Show		00521-1925	RSS 44		318	12.6	128
Show		00368-2136	SLW 33		146	66.6	130
Show		00382-2216	HDS 89		193	0.5	132
Show		00476-2305	BRT1369		190	4.6	134
Show		00361-2046	B 2066	AB	230	7.0	134
Show		00422-2300	I 1075		28	0.9	134
Show		00522-2237	STN 3	BD	337	0.6	138
Show		00522-2237	STN 3	AB	240	2.0	138
Show		00522-2237	STN 3	AC	146	12.9	138
Show		00537-1928	SLE 126		197	14.4	143
Show		00553-2008	HU 1206		100	1.9	144

WDS 00456-2055 : COMPONENTS

	A
B	pa=267.1° sep=1.36"

00456-2055 A

Componente originario normalizzato	AB	Coord arcsec 2000	004537.25-205431.8	Mag	9.61	Spectral class	A2IV (white)
PmRA	14.00	PmDE	-3.0	SAO	166543	Tycho2	5849-01788-1
HD	4327	DM	BD-21 106

Tycho2

Tycho2	5849-01788-1	Pflag		RAmdeg	11.40524193	DEmdeg	-20.90885555
PmRA	20.9	PmDE	-4.0	E RAmdeg	11	E DEmdeg	13
E pmRA	1.5	E pmDE	1.5	EpRAm	1989.76	EpDEm	1988.95
Num	8	Q RAmdeg	1.0	Q DEmdeg	0.6	Q pmRA	0.9
Q pmDE	0.6	BTmag	9.753	E BTmag	0.023	VTmag	9.615
E VTmag	0.024	Prox	999	TYC	T	HIP
CCDM		RAdeg	11.40519139	DEdeg	-20.90884639	EpRA 1990	1.69
EpDE 1990	1.53	E RAdeg	12.2	E DEdeg	14.2	Posflg
Corr	-0.1

SAO

SAO	166543	DelFlag		RA1950		PmRA1950	-0.0001
DE1950		PmDE1950	-0.004	Vmag	8.9	SpType	A2
Double code		Source	23	CatNum	187	DM	BD-21 106
DMcomp		BDsup		HD	4327	M HD	0
GC		RA1950rad	0.18822864	DE1950rad	-0.3696965	PmRA2000	0.0001
PmDE2000	-0.008

CCDM

Ccdm	00456-2055	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.15	DDEs	28.0
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.0	Sp	A2	PmNote	*
PmRA	-1	PmDE	-4	Dm number	-21 106	Cat1	BD
Name2	166543	Cat2	SAO	HD	4327	M HD
ADS BDS	A 634	M ADS BDS		N IDS		IDS	00406S2127A
HIC

00456-2055 B

Componente originario normalizzato	AB		Coord arcsec 2000	004537.15-205431.9		Mag	12.8		Calc delta mag	3.19
Calc coord	yes

CCDM

Ccdm	00456-2055	RComp		Comp	B	Note1
Note2		Discov num	HU 1204	DRAs		DDEs
R dRAs		Year	1906	Theta	268	Rho	1.3
Obs	5	Vmag	12.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 634	M ADS BDS		N IDS		IDS	00406S2127B
HIC