You're not logged.

Actions

Advanced Search
Go to Simbad
New report
New measure
Login

Computed Lists

Current system

Selections

Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11495-4604 FIN 366 AB (HD 102703)

11^h 49^m 27.90^s -46° 04' 03.1" P.A. 122.00 sep 0.1 mag 7.58,8.75 Sp Fm dist. 162.87 pc (531.28 l.y.)

Coord 2000	11495-4604	Discov num	FIN 366	Comp	AB	Coord arcsec 2000	11 49 27.90 -46 04 03.1
Date first	1960	Date last	2020	Obs	20
Pa first	327	Pa last	121.9	P.A. Now (θ)	133.7°
Sep first	0.1	Sep last	0.118	Sep. Now (ρ)	0.141"
Mag pri	7.58	Mag sec	8.75	delta mag (ΔM)	1.17	Spectral class	Fm (yellow-white)
Pri motion ra	-053	Sec motion ra
Pri motion dec	+000	Sec motion dec
Notes	O W (Orbital solution, )

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 102703	Constellation	Centaurus	SAO	223042	HIP	57657
Tycho2	8216-00270-1	HD	102703	GC	16197	CD	CD-45 7312
CP	CP-45 5630	Distance	162.87	Distance ly	531.28

SUSPECTED ORBITAL ELEMENTS

Identifier	11495-4604 FIN 366
coord_arcsec_2000	114927.90-460403.1

Period (P)	67.6y	± 13.3	Periastron (T)	1966.3y	± 2.5	Semi-major axis (a)	0.237a	± 0.056
Eccentricity (e)	0.595	± 0.097	Inclination (i)	75.4°	± 4.7	Longitude of periastron (ω)	71°	± 16
Node (Ω)	155.1°	± 4.8	Notes			Reference	Tok2014a
Equinox	2000		Last observation	2013		Grade	3	(1=Definitive, 9=Indet.)

label	theta	rho
2000	11.0	0.153
2001	13.8	0.145
2002	16.8	0.138
2003	20.2	0.130
2004	24.0	0.122
2005	28.3	0.115
2006	33.2	0.108
2007	38.6	0.102
2008	44.7	0.097
2009	51.5	0.093
2010	58.7	0.090
2011	66.4	0.088
2012	74.3	0.088
2013	82.1	0.089
2014	89.7	0.091
2015	96.7	0.095
2016	103.2	0.099
2017	109.1	0.104
2018	114.3	0.110
2019	119.1	0.117
2020	123.3	0.123
2021	127.1	0.129
2022	130.6	0.135
2023	133.7	0.141
2024	136.7	0.146
2025	139.5	0.150
2026	142.1	0.152
2027	144.7	0.152
2028	147.4	0.150
2029	150.1	0.145
2030	153.2	0.136

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

Measures: green=micrometric, blue=interferometric, purple=photographic

WDS 11495-4604 FIN 366 AB (HD 102703) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Fin1926	orb -	Finsen, W.S.	1926CiUO...68..343F
Fin1926		Union Obs. Johannesburg Circ. 68, 343, 1926
Fin1927A	Ma -	Finsen, W.S.	1927sdsc.book......
Fin1927A		cited in SDS (Southern Double Star Catalog), 1927
Fin1928a	Ma -	Finsen, W.S.	1928CiUO...78...35F
Fin1928a		Union Obs. Johannesburg Circ. 78, 35, 1928
Fin1928b	Ma -	Finsen, W.S.	1928MNRAS..88..488F
Fin1928b		MNRAS 88, 488, 1928
Fin1929a	Ma j	Finsen, W.S.	1929CiUO...80...85F
Fin1929a		Union Obs. Johannesburg Circ. 80, 85, 1929
Fin1929b	Ma -	Finsen, W.S.	1929CiUO...80...99F
Fin1929b		Union Obs. Johannesburg Circ. 80, 99, 1929
Fin1929c	orb -	Finsen, W.S.	1929CiUO...81..112F
Fin1929c		Union Obs. Johannesburg Circ. 81, 112, 1929
Fin1931	Ma -	Finsen, W.S.	1931MNRAS..92...19F
Fin1931		MNRAS 92, 19, 1931
Fin1932a	Ma j	Finsen, W.S.	1932CiUO...86..237F
Fin1932a		Union Obs. Johannesburg Circ. 86, 237, 1932
Fin1932b	orb -	Finsen, W.S.	1932CiUO...86..259F
Fin1932b		Union Obs. Johannesburg Circ. 86, 259, 1932
Fin1932c	orb -	Finsen, W.S.	1932CiUO...88..319F
Fin1932c		Union Obs. Johannesburg Circ. 88, 319, 1932
Fin1933	J -	Finsen, W.S.	1933CiUO...90..379F
Fin1933		Union Obs. Johannesburg Circ. 90, 379, 1933
Fin1934a	-	Finsen, W.S.	1934CiUO...91...23F
Fin1934a		Union Obs. Johannesburg Circ. 91, 23-30, 1934
Fin1934b	Ma j	Finsen, W.S.	1934CiUO...92...31F
Fin1934b		Union Obs. Johannesburg Circ. 92, 31, 1934
Fin1935	J -	Finsen, W.S.	1935CiUO...93..134F
Fin1935		Union Obs. Johannesburg Circ. 93, 134, 1935
Fin1935		(U and T coded observations per van den Bos, J. Obs. 34, 85, 1951)	1951JO.....34...85V
Fin1935b	orb -	Finsen, W.S.	1935CiUO...94..147F
Fin1935b		Union Obs. Johannesburg Circ. 94, 147, 1935
Fin1935c	orb -	Finsen, W.S.	1935CiUO...94..149F
Fin1935c		Union Obs. Johannesburg Circ. 94, 149, 1935
Fin1936a	Ma -	Finsen, W.S.	1936AN....261..119F
Fin1936a		AN 261, 119, 1936
Fin1936b	Ma -	Finsen, W.S.	1936CiUO...96..263F
Fin1936b		Union Obs. Johannesburg Circ. 96, 263, 1936
Fin1936c	orb -	Finsen, W.S.	1936CiUO...95..225F
Fin1936c		Union Obs. Johannesburg Circ. 95, 225, 1936
Fin1937a	orb -	Finsen, W.S.	1937CiUO...98..344F
Fin1937a		Union Obs. Johannesburg Circ. 98, 344-361, 1937
Fin1937b	-	Finsen, W.S.	1937CiUO...98..359F
Fin1937b		Union Obs. Johannesburg Circ. 98, 359, 1937
Fin1938a	orb -	Finsen, W.S.	1938CiUO...99..445F
Fin1938a		Union Obs. Johannesburg Circ. 99, 445-463, 1938
Fin1938b	-	Finsen, W.S.	1938CiUO..100..466F
Fin1938b		Union Obs. Johannesburg Circ. 100, 466-479, 1938
Fin1941	Ma j	Finsen, W.S.	1941CiUO..104...74F
Fin1941		Union Obs. Johannesburg Circ. 104, 74, 1941
Fin1951a	Ma j	Finsen, W.S.	1951CiUO..112..104F
Fin1951a	+Mc	Union Obs. Johannesburg Circ. 112, 104, 1951
Fin1951b	Ma -	Finsen, W.S.	1951CiUO..112...94F
Fin1951b	+J	Union Obs. Johannesburg Circ. 112, 94, 1951
Fin1951c	J -	Finsen, W.S.	1951MNSSA..10...42F
Fin1951c		MNASSA 10, 42, 1951 (data also in Fin1951b)	1951CiUO..112...94F
Fin1951d	J -	Finsen, W.S.	1951MNSSA..10...60F
Fin1951d		MNASSA 10, 60, 1951 (data also in Fin1951b)	1951CiUO..112...94F
Fin1951e	J -	Finsen, W.S.	1951MNSSA..10..106F
Fin1951e		MNASSA 10, 106, 1951 (data also in Fin1953d	1953CiUO..113..170F
Fin1951e		or Fin1956a)	1956CiUO..115..259F
Fin1952	J -	Finsen, W.S.	1952MNSSA..11...30F
Fin1952		MNASSA 11, 30, 1952
Fin1953a	orb -	Finsen, W.S.	1953MNSSA..12...18F
Fin1953a	+J	MNASSA 12, 18, 1953 (data also in Fin1953d)	1953CiUO..113..170F
Fin1953b	-	Finsen, W.S.	1953MNSSA..12...34F
Fin1953b		MNASSA 12, 34, 1953
Fin1953c	J -	Finsen, W.S.	1953MNSSA..12...86F
Fin1953c		MNASSA 12, 86, 1953
Fin1953d	J -	Finsen, W.S.	1953CiUO..113..170F
Fin1953d		Union Obs. Johannesburg Circ. 113, 170, 1953
Fin1954a	orb -	Finsen, W.S.	1954CiUO..114..231F
Fin1954a		Union Obs. Johannesburg Circ. 114, 231, 1954
Fin1954b	orb -	Finsen, W.S.	1954CiUO..114..232F
Fin1954b		Union Obs. Johannesburg Circ. 114, 232, 1954
Fin1954c	Ma -	Finsen, W.S.	1954CiUO..114..240F
Fin1954c	+J	Union Obs. Johannesburg Circ. 114, 240, 1954
Fin1955a	J -	Finsen, W.S.	1955MNSSA..14...23F
Fin1955a		MNASSA 14, 23, 1955
Fin1955b	orb -	Finsen, W.S.	1955MNSSA..14...84F
Fin1955b		MNASSA 14, 84, 1955
Fin1956a	Ma -	Finsen, W.S.	1956CiUO..115..259F
Fin1956a	+J	Union Obs. Johannesburg Circ. 115, 259, 1956
Fin1956b	orb -	Finsen, W.S.	1956MNSSA..15...49F
Fin1956b		MNASSA 15, 49, 1956
Fin1957	J -	Finsen, W.S.	1957MNSSA..16..113F
Fin1957		MNASSA 16, 113, 1957
Fin1958	J -	Finsen, W.S.	1958CiUO..117..302F
Fin1958		Union Obs. Johannesburg Circ. 117, 302, 1958
Fin1959a	Ma -	Finsen, W.S.	1959CiUO..118..315F
Fin1959a	+J	Union Obs. Johannesburg Circ. 118, 315, 1959
Fin1959b	J -	Finsen, W.S.	1959MNSSA..18...31F
Fin1959b		MNASSA 18, 31, 1959
Fin1959c	orb -	Finsen, W.S.	1959JO.....42...81F
Fin1959c		J. Obs. 42, 81, 1959
Fin1960a	J -	Finsen, W.S.	1960MNSSA..19...28F
Fin1960a		MNASSA 19, 28, 1960
Fin1960b	Ma -	Finsen, W.S.	1960CiUO..119..333F
Fin1960b	+J	Union Obs. Johannesburg Circ. 119, 333, 1960
Fin1960c	J -	Finsen, W.S.	1960MNSSA..19..178F
Fin1960c		MNASSA 19, 178, 1960
Fin1961	Ma -	Finsen, W.S.	1961CiUO..120..367F
Fin1961	+J	Union Obs. Johannesburg Circ. 120, 367, 1961
Fin1962a	J -	Finsen, W.S.	1962ROCi..121...10F
Fin1962a		Republic Obs. Circ. 121, 10, 1962
Fin1962b	orb -	Finsen, W.S.	1962ROCi..121...13F
Fin1962b		Republic Obs. Circ. 121, 13-14, 1962
Fin1962c	orb -	Finsen, W.S.	1962ROCi..121...15F
Fin1962c		Republic Obs. Circ. 121, 15, 1962
Fin1963a	J -	Finsen, W.S.	1963ROCi..122...32F
Fin1963a		Republic Obs. Circ. 122, 32, 1963
Fin1963b	orb -	Finsen, W.S.	1963ROCi..122...38F
Fin1963b		Republic Obs. Circ. 122, 38-40, 1963
Fin1963c	orb -	Finsen, W.S.	1963ROCi..122...41F
Fin1963c		Republic Obs. Circ. 122, 41, 1963
Fin1964a	J j	Finsen, W.S.	1964ROCi..123...53F
Fin1964a		Republic Obs. Circ. 123, 53, 1964
Fin1964b	orb -	Finsen, W.S.	1964ROCi..123...59F
Fin1964b		Republic Obs. Circ. 123, 59-62, 1964
Fin1964c	orb -	Finsen, W.S.	1964JO.....47...98F
Fin1964c		J. Obs. 47, 98, 1964
Fin1964d	orb -	Finsen, W.S.	1964ROCi..123...63F
Fin1964d		Republic Obs. Circ. 123, 63-64, 1964
Fin1965a	J j	Finsen, W.S.	1965ROCi..124...79F
Fin1965a		Republic Obs. Circ. 124, 79, 1965
Fin1965b	orb -	Finsen, W.S.	1965ROCi..124...85F
Fin1965b		Republic Obs. Circ. 124, 85, 1965
Fin1966a	J j	Finsen, W.S.	1966ROCi..125..108F
Fin1966a		Republic Obs. Circ. 125, 108, 1966
Fin1966b	orb -	Finsen, W.S.	1966IAUDS..40....1F
Fin1966b		Inf. Circ. 40, 1, 1966
Fin1966c	orb -	Finsen, W.S.	1966ROCi..125..115F
Fin1966c		Republic Obs. Circ. 125, 115, 1966
Fin1966d	orb -	Finsen, W.S.	1966ROCi..125..116F
Fin1966d		Republic Obs. Circ. 125, 116, 1966
Fin1966e	orb -	Finsen, W.S.	1966ROCi..125..121F
Fin1966e		Republic Obs. Circ. 125, 121, 1966
Fin1967a	J j	Finsen, W.S.	1967ROCi..126..138F
Fin1967a		Republic Obs. Circ. 126, 138, 1967
Fin1967b	orb -	Finsen, W.S.	1967ROCi..126..149F
Fin1967b		Republic Obs. Circ. 126, 149-150, 1967
Fin1968a	orb -	Finsen, W.S.	1968ROCi..127..170F
Fin1968a		Republic Obs. Circ. 127, 170-171, 1968
Fin1968b	orb -	Finsen, W.S.	1968IAUDS..44....1F
Fin1968b		Inf. Circ. 44, 1, 1968
Fin1969a	Ma j	Finsen, W.S.	1969ROCi..128..187F
Fin1969a	+J	Republic Obs. Circ. 128, 187, 1969
Fin1969b	orb -	Finsen, W.S.	1969ROCi..128..190F
Fin1969b		Republic Obs. Circ. 128, 190, 1969
Fin1969c	orb -	Finsen, W.S.	1969ROCi..128..194F
Fin1969c		Republic Obs. Circ. 128, 194-195, 1969
Fin1969d	orb -	Finsen, W.S.	1969IAUDS..47....1F
Fin1969d		Inf. Circ. 47, 1, 1969
Fin1970a	orb -	Finsen, W.S.	1970IAUDS..52....1F
Fin1970a		Inf. Circ. 52, 1, 1970 (also Republic Obs. Circ. 130, 261, 1970)	1970ROCi..130..261F
Fin1970b	-	Finsen, W.S. & Worley, C.E.	1970ROCi..130..203F
Fin1970b		Republic Obs. Circ. 130, 203, 1970 (Third Orbit Catalog)
Fin1973a	orb -	Finsen, W.S.	1973IAUDS..60....1F
Fin1973a		Inf. Circ. 60, 1, 1973
Fin1973b	orb -	Finsen, W.S.	1973IAUDS..61....1F
Fin1973b		Inf. Circ. 61, 1, 1973
Fin1976	orb -	Finsen, W.S.	1976IAUDS..69....1F
Fin1976		Inf. Circ. 69, 1, 1976
Fin1977a	orb -	Finsen, W.S.	1977IAUDS..71....1F
Fin1977a		Inf. Circ. 71, 1, 1977
Fin1977b	orb -	Finsen, W.S.	1977IAUDS..72....1F
Fin1977b		Inf. Circ. 72, 1, 1977
Fin1978	orb -	Finsen, W.S.	1978IAUDS..74....1F
Fin1978		Inf. Circ. 74, 1, 1978
Fin9999	Ma -	Finsen, W.S.	...................
Fin9999	+J	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
11495-4604	FIN 366	AB	2018	19	115	0.1	7.58	8.75	Fm	OW	114927.90-460403.1
11495-4604	FIN 366	AB	2020	20	122	0.1	7.58	8.75	Fm	OW	114927.90-460403.1

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

WDS 11495-4604 FIN 366 AB (HD 102703) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11495-4604 FIN 366 AB (HD 102703) : MEASURES

No records found.

WDS 11495-4604 (HD 102703) : VIRTUAL EYEPIECE

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

WDS 11495-4604 (HD 102703) : ALADIN DSS IMAGE @ 11^h 49^m 27.90^s -46° 04' 03.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11495-4604 FIN 366 AB (HD 102703) : 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		11495-4604	FIN 366	AB	122	0.1	1
Show		11500-4602	RST5359		290	0.5	6
Show		11488-4620	TDS8042		352	1.2	17
Show		11510-4615	BRT 804		252	4.3	20
Show		11467-4619	TDS8020		339	0.9	33
Show		11463-4615	SKF 187			54.3	35
Show		11464-4622	TDS8018		77	0.9	38
Show		11529-4634	DON 501		240	3.4	47
Show		11547-4555	TDS8108		205	0.6	56
Show		11445-4539	BRT 803		140	2.8	58
Show		11524-4506	TVB 246		212	10.1	66
Show		11502-4456	DON 498		2	0.9	69
Show		11511-4711	KPP3855	AB	258	45.3	69
Show		11561-4606	RST5360		88	1.1	70
Show		11559-4543	CPO 338		340	6.3	71
Show		11505-4716	TDS8064		178	0.5	73
Show		11563-4546	LDS 373		197	52.7	73
Show		11456-4714	R 177	AB	158	3.8	81
Show		11574-4609	TDS8141		23	2.1	83
Show		11435-4506	KPP2585		243	23.4	86
Show		11510-4440	DON 499		258	2.7	86
Show		11435-4706	HJ 4467		143	15.6	88
Show		11499-4738	TDS8053		164	3.0	94
Show		11420-4510	TDS7997		288	0.5	95
Show		11499-4739	LDS 369		146	16.0	96
Show		11426-4603	BRT 801		183	3.2	97
Show		11422-4705	RST 551		123	2.0	97
Show		11578-4520	I 894		201	1.4	98
Show		11508-4744	TDS8066		270	2.5	101
Show		11592-4550	SHT 42		205	5.6	103
Show		11588-4640	TDS8146		124	2.0	103
Show		11410-4500	CPO9311		307	2.5	110
Show		11480-4414	KPP1188		344	9.3	111
Show		11411-4719	TDS7984		105	0.6	114
Show		12002-4518	DON 503		19	1.2	122
Show		11374-4610	TDS7963		143	1.2	126
Show		11584-4734	NZO 26		21	6.3	129
Show		11500-4813	SKF 834		291	25.9	130
Show		11520-4357	SEE 137		314	1.6	130
Show		12019-4617	TDS8181		11	2.5	130
Show		11369-4603	TDS7957		151	2.3	131
Show		11495-4815	HJ 4476		171	19.7	132
Show		11368-4613	TDS7955		60	0.6	133
Show		11375-4656	R 173		150	3.9	135
Show		11463-4817	RST 554		327	0.5	137
Show		11378-4710	TDS7967		138	0.6	138
Show		11363-4615	TDS7950		130	0.6	138
Show		12027-4624	I 896		343	1.2	140
Show		11466-4348	UC 2206		191	52.5	140
Show		11585-4751	SLR 24		176	1.7	142
Show		11362-4536	TDS7949		77	0.5	142

WDS 11495-4604 : COMPONENTS

	A
B	pa=131.9° sep=0.09"

11495-4604 A

Name	HD 102703	Coord arcsec 2000	114927.90-460403.1	Mag	7.58	Spectral class	Fm (yellow-white)
PmRA	-53.00	PmDE	0.0	SAO	223042	HIP	57657
Tycho2	8216-00270-1	HD	102703	GC	16197	CD	CD-45 7312
CP	CP-45 5630

Tycho2

Tycho2	8216-00270-1	Pflag		RAmdeg	177.36604478	DEmdeg	-46.06754438
PmRA	-59.1	PmDE	-3.2	E RAmdeg	4	E DEmdeg	4
E pmRA	1.0	E pmDE	0.9	EpRAm	1991.49	EpDEm	1991.40
Num	12	Q RAmdeg	1.5	Q DEmdeg	1.0	Q pmRA	1.4
Q pmDE	1.1	BTmag	7.527	E BTmag	0.015	VTmag	7.207
E VTmag	0.010	Prox	999	TYC	T	HIP	57657
CCDM	AS	RAdeg	177.36623722	DEdeg	-46.06753694	EpRA 1990	1.87
EpDE 1990	1.79	E RAdeg	3.9	E DEdeg	3.6	Posflg	P
Corr	0.1

SAO

SAO	223042	DelFlag		RA1950		PmRA1950	-0.004
DE1950		PmDE1950	-0.016	Vmag	7.4	SpType	A3
Double code		Source	70	CatNum	16197	DM	CD-45 7312
DMcomp		BDsup		HD	102703	M HD	0
GC	16197	RA1950rad	3.08472261	DE1950rad	-0.79918045	PmRA2000	-0.0037
PmDE2000	-0.013

Hipparcos

Catalog	H	HIP	57657	Proxy	H	RAhms	11 49 27.90
DEdms	-46 04 03.1	Vmag	7.18	VarFlag		R Vmag	G
RAdeg	177.366	DEdeg	-46.0675	AstroRef	*	Plx	6.77
CCDM	11495-4604	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AS
Theta	357	Rho	0.22	HD	102703	BD
CD	CD-45 7312	CP	CP-45 5630	Dm number	-45 7312	VIred	0.29
SpType	Fm...	R SpType		Coord arcsec 2000	114927.90-460403.1

Hipparcos 2

HIP	57657	Sn	55	So	3	Nc	2
RArad	3.0956251452	DErad	-0.8040302031	Plx	6.14	PmRA	-57.7
PmDE	0.85	E RArad	0.35	E DErad	0.44	E Plx	0.65
E pmRA	0.38	E pmDE	0.45	Hpmag	7.2615	E Hpmag	0.0009
SHp	0.011	VA	0	BV	0.275	E BV	0.015
VI	0.29

CCDM

Ccdm	11495-4604	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.10	DDEs	-2.8
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.0	Sp	F5	PmNote	*
PmRA	-53	PmDE	-5	Dm number	-45 7312	Cat1	CD
Name2	223042	Cat2	SAO	HD	102703	M HD
ADS BDS		M ADS BDS		N IDS		IDS	11445S4531A
HIC	57657

11495-4604 B

Coord arcsec 2000

114927.91-460403.2

Mag

8.75

Calc delta mag

1.17

Calc coord

yes

CCDM

Ccdm	11495-4604	RComp		Comp	B	Note1
Note2		Discov num	FIN 366	DRAs		DDEs
R dRAs		Year	1960	Theta	147	Rho	0.2
Obs	1	Vmag	8.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11445S4531B
HIC	57657