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Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

07430-4511 WSI 99 (HD 62644)

07^h 42^m 57.09^s -45° 10' 23.2" P.A. 47.00 sep 0.1 mag 5.50,6.50 Sp G6IV dist. 24.67 pc (80.47 l.y.)

Coord 2000	07430-4511	Discov num	WSI 99	Comp		Coord arcsec 2000	07 42 57.09 -45 10 23.2
Date first	2001	Date last	2006	Obs	2
Pa first	116	Pa last	47.2	P.A. Now (θ)	47.2°
Sep first	0.1	Sep last	0.05	Sep. Now (ρ)	0.05"
Mag pri	5.50	Mag sec	6.50	delta mag (ΔM)	1	Spectral class	G6IV (yellow)
Pri motion ra	-077	Sec motion ra
Pri motion dec	-553	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 62644	Constellation	Puppis	SAO	218923	HIP	37606
Tycho2	8134-00800-1	HD	62644	HR	2998	GC	10402
GL	Gl 284	CD	CD-44 3675	CP	CP-44 1829	Distance	24.67
Distance ly	80.47

SUSPECTED ORBITAL ELEMENTS

SUSPECTED ORBITAL ELEMENTS SOLUTION #1

Identifier	07430-4511
coord_arcsec_2000	074257.16-451018.4

Period (P)	380d	± 10	Periastron (T)	48430d (1991.473y)	± 58	Semi-major axis (a)	21m	± 20
Eccentricity (e)	0.93	± 0.2	Inclination (i)	99°	± 13	Longitude of periastron (ω)	84°	± 96
Node (Ω)	202°	± 96	Notes			Reference	Gln2006
Equinox			Last observation	1993		Grade	9	(1=Definitive, 9=Indet.)

label	theta	rho
2000-01-01	357.7	0.011
2001-01-01	0.8	0.011
2002-01-01	3.9	0.010
2003-01-01	7.4	0.010
2004-01-01	12.0	0.008
2005-01-01	34.5	0.001
2006-01-01	216.5	0.006
2007-01-01	225.6	0.006
2008-01-01	234.1	0.006
2009-01-01	243.0	0.006
2010-01-01	252.5	0.006
2011-01-01	262.7	0.006
2012-01-01	273.3	0.006
2013-01-01	284.0	0.006
2014-01-01	294.4	0.006
2015-01-01	303.9	0.006
2016-01-01	312.4	0.007
2017-01-01	319.9	0.007
2018-01-01	326.4	0.008
2019-01-01	332.1	0.008
2020-01-01	337.0	0.009
2021-01-01	341.4	0.009
2022-01-01	345.4	0.010
2023-01-01	349.0	0.010
2024-01-01	352.3	0.010
2025-01-01	355.4	0.011
2026-01-01	358.5	0.011
2027-01-01	1.5	0.011
2028-01-01	4.8	0.010
2029-01-01	8.4	0.009
2030-01-01	13.6	0.007

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

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

SUSPECTED ORBITAL ELEMENTS

SUSPECTED ORBITAL ELEMENTS SOLUTION #2

Identifier	07430-4511
coord_arcsec_2000	074257.16-451018.4

Period (P)	383d	± 9	Periastron (T)	48446d (1991.516y)	± 42	Semi-major axis (a)	18m	± 21
Eccentricity (e)	0.89	± 0.24	Inclination (i)	96°	± 9	Longitude of periastron (ω)	87°	± 94
Node (Ω)	201°	± 93	Notes			Reference	Gln2006
Equinox			Last observation	1993		Grade	9	(1=Definitive, 9=Indet.)

label	theta	rho
2000-01-01	12.0	0.009
2001-01-01	15.7	0.008
2002-01-01	190.9	0.001
2003-01-01	208.1	0.007
2004-01-01	212.8	0.008
2005-01-01	217.4	0.007
2006-01-01	222.6	0.007
2007-01-01	229.0	0.006
2008-01-01	237.4	0.005
2009-01-01	248.8	0.004
2010-01-01	264.3	0.004
2011-01-01	283.9	0.004
2012-01-01	304.4	0.004
2013-01-01	321.7	0.004
2014-01-01	334.7	0.005
2015-01-01	344.1	0.006
2016-01-01	351.0	0.007
2017-01-01	356.2	0.007
2018-01-01	0.5	0.008
2019-01-01	4.1	0.009
2020-01-01	7.2	0.009
2021-01-01	10.2	0.009
2022-01-01	13.4	0.009
2023-01-01	18.1	0.006
2024-01-01	204.3	0.005
2025-01-01	210.2	0.007
2026-01-01	214.8	0.008
2027-01-01	219.6	0.007
2028-01-01	225.2	0.006
2029-01-01	232.3	0.006
2030-01-01	241.8	0.005

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

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

WDS 07430-4511 WSI 99 (HD 62644) : NOTES

discov_num	notes	refcode
WSI 99	Provisionally designated WSI9104.	Tok2010

REFERENCES

refcode	metd	author	reference
Tok2010	S j	Tokovinin, A., Mason, B., & Hartkopf, W.	2010AJ....139..743T
Tok2010		AJ 139, 743, 2010 (some measures corrected in Tok2017b)	2017AJ....154..110T

DISCOVERER

idgroup	discov	author
1	WSI	Douglass, G.G., Hindsley, R.B., & Worley, C.E.
10	WSI	Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L.,
10	WSI	Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
13	WSI	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I.,
13	WSI	Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
14	WSI	Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M.,
14	WSI	Hennessy, G.S., Platais, I., et al.
15	WSI	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M.,
15	WSI	Hennessy, G.S., Rafferty, T.J., et al.
42	WSI	Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian,
42	WSI	C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
52	WSI	Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice,
52	WSI	M., Kilian, C.M. & Warner, R.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
07430-4511	WSI 99		2006	2	47	0.1	5.04		G6IV	N	074257.09-451023.2

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

WDS 07430-4511 WSI 99 (HD 62644) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07430-4511 WSI 99 (HD 62644) : MEASURES

No records found.

WDS 07430-4511 (HD 62644) : 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 07430-4511 (HD 62644) : ALADIN DSS IMAGE @ 07^h 42^m 57.09^s -45° 10' 23.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07430-4511 WSI 99 (HD 62644) : 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		07430-4511	WSI 99		47	0.1
Show		07449-4506	COO 56		258	4.4	22
Show		07450-4508	TDS5164		14	2.2	22
Show		07395-4507	KPP2073		13	16.6	37
Show		07455-4540	KPP 888		342	7.4	40
Show		07391-4517	CPO 162		297	3.4	42
Show		07471-4506	TDS5200		342	0.6	45
Show		07391-4539	CPO 163		13	3.0	50
Show		07467-4544	KPP1039		196	8.3	53
Show		07383-4451	DON 193		301	0.5	54
Show		07456-4422	DON 201		267	0.5	56
Show		07484-4515	HJ 4006		304	12.6	58
Show		07480-4535	CPO 173		143	4.2	59
Show		07403-4419	DON 196		240	4.8	59
Show		07474-4547	BRT 715		123	5.0	59
Show		07480-4433	CPO 20		84	3.0	66
Show		07371-4447	DON 192		227	1.8	66
Show		07415-4403	NSN 315		346	7.9	70
Show		07480-4600	RST4864		96	1.0	73
Show		07478-4418	BRT 716		178	3.7	74
Show		07359-4524	CPO 161		68	3.0	77
Show		07368-4426	DON 191		335	1.6	79
Show		07418-4630	YMG 25		65	1.5	81
Show		07394-4358	HJ 3992		122	15.7	82
Show		07404-4346	DON 197		357	0.1	89
Show		07343-4517	TOK 828		67	0.1	92
Show		07492-4622	HDS1106	Aa,Ab	140	0.3	98
Show		07492-4622	JC 11	AB	104	59.1	98
Show		07484-4634	RST 277		225	0.6	102
Show		07525-4450	RST4868		8	1.0	104
Show		07527-4454	CPO 178		71	3.5	105
Show		07468-4648	HU 1428		33	0.5	106
Show		07489-4637	RST 279		86	2.2	108
Show		07496-4634	CPO9064		103	4.1	109
Show		07329-4432	DON 187		84	1.3	114
Show		07392-4657	RST 268		209	0.8	115
Show		07472-4324	HU 1429		303	0.5	116
Show		07456-4317	TDS5173		233	0.4	118
Show		07397-4317	I 353		41	0.7	119
Show		07474-4702	RST 275		169	1.0	121
Show		07488-4327	VSP 21		35	0.1	122
Show		07531-4412	GAO 2		160	18.9	123
Show		07346-4346	BRT 712		253	4.9	124
Show		07476-4704	RST 276		187	1.7	124
Show		07526-4401	SKF 69		171	19.5	125
Show		07449-4308	TDS5161		128	0.8	125
Show		07426-4304	TDS5103		348	2.0	127
Show		07408-4306	CPO 165		21	4.0	127
Show		07519-4637	TDS5289		256	0.4	127
Show		07521-4350	DON 206		154	0.3	128
Show		07413-4304	TDS5067		230	1.7	128

WDS 07430-4511 : COMPONENTS

	A
B	pa=37.3° sep=0.04"

07430-4511 A

Componente originario normalizzato	AB	Name	HD 62644	Coord arcsec 2000	074257.09-451023.2	Mag	5.5
Spectral class	G6IV (yellow)	PmRA	-77.00	PmDE	-553.0	SAO	218923
HIP	37606	Tycho2	8134-00800-1	HD	62644	HR	2998
GC	10402	CD	CD-44 3675	CP	CP-44 1829

Tycho2

Tycho2	8134-00800-1	Pflag		RAmdeg	115.73790132	DEmdeg	-45.17311909
PmRA	-78.4	PmDE	-554.0	E RAmdeg	3	E DEmdeg	3
E pmRA	1.0	E pmDE	0.9	EpRAm	1991.41	EpDEm	1991.41
Num	13	Q RAmdeg	0.7	Q DEmdeg	1.0	Q pmRA	0.8
Q pmDE	0.9	BTmag	5.984	E BTmag	0.014	VTmag	5.126
E VTmag	0.009	Prox	999	TYC	T	HIP	37606
CCDM		RAdeg	115.73816111	DEdeg	-45.17183389	EpRA 1990	1.58
EpDE 1990	1.65	E RAdeg	3.4	E DEdeg	3.4	Posflg
Corr	-0.1

SAO

SAO	218923	DelFlag		RA1950		PmRA1950	-0.0065
DE1950		PmDE1950	-0.559	Vmag	5.2	SpType	G5
Double code		Source	70	CatNum	10402	DM	CD-44 3675
DMcomp		BDsup		HD	62644	M HD	0
GC	10402	RA1950rad	2.01325814	DE1950rad	-0.78619103	PmRA2000	-0.0062
PmDE2000	-0.558

Hipparcos

Catalog	H	HIP	37606	Proxy		RAhms	07 42 57.16
DEdms	-45 10 18.4	Vmag	5.04	VarFlag		R Vmag	G
RAdeg	115.738	DEdeg	-45.1718	AstroRef		Plx	41.43
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag	X	Source		Qual		M HIP
Theta		Rho		HD	62644	BD
CD	CD-44 3675	CP	CP-44 1829	Dm number	-44 3675	VIred	0.8
SpType	G5IV	R SpType		Coord arcsec 2000	074257.16-451018.4

Hipparcos 2

HIP	37606	Sn	1	So	2	Nc	1
RArad	2.0200121532	DErad	-0.7883961705	Plx	40.53	PmRA	-77.77
PmDE	-553.5	E RArad	0.51	E DErad	0.52	E Plx	0.6
E pmRA	0.6	E pmDE	0.64	Hpmag	5.1867	E Hpmag	0.0005
SHp	0.005	VA	0	BV	0.765	E BV	0.017
VI	0.8

07430-4511 B

Componente originario normalizzato	AB		Coord arcsec 2000	074257.09-451023.2		Mag	6.5		Calc delta mag	1
Calc coord	yes