10388-4245 FIN 338 (HD 92328)

10^h 38^m 50.33^s -42° 45' 12.3" P.A. 204.00 sep 0.1 mag 6.82,7.20 Sp Am+Am: dist. 198.02 pc (645.94 l.y.)

Coord 2000	10388-4245	Discov num	FIN 338	Comp		Coord arcsec 2000	10 38 50.33 -42 45 12.3
Date first	1956	Date last	2018	Obs	21
Pa first	45	Pa last	204.2	P.A. Now (θ)	213.9°
Sep first	0.1	Sep last	0.067	Sep. Now (ρ)	0.078"
Mag pri	6.82	Mag sec	7.20	delta mag (ΔM)	0.38	Spectral class	Am+Am: (white/white)
Pri motion ra	-016	Sec motion ra
Pri motion dec	-016	Sec motion dec
Notes	O (Orbital solution)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 92328	Constellation	Vela	SAO	222222	HIP	52112
Tycho2	7718-01520-1	Gaia DR2	5391976851928453504	HD	92328	HR	4175
GC	14640	CD	CD-42 6390	CP	CP-42 4761	FK5	2853
Distance	198.02	Distance ly	645.94

ORBITAL ELEMENTS

Period (P)	80y		Periastron (T)	2021.7y	± 2.1	Semi-major axis (a)	0.156a	± 0.008
Eccentricity (e)	0.454	± 0.041	Inclination (i)	97°	± 2	Longitude of periastron (ω)	187.6°	± 8.4
Node (Ω)	37.1°	± 0.8	Notes			Reference	Tok2019c
Equinox			Last observation	2018		Grade	3	(1=Definitive, 9=Indet.)

label	theta	rho
2000	29.8	0.133
2001	29.1	0.124
2002	28.2	0.114
2003	27.2	0.104
2004	26.0	0.094
2005	24.5	0.083
2006	22.5	0.072
2007	19.7	0.060
2008	15.7	0.049
2009	9.2	0.037
2010	357.1	0.027
2011	331.5	0.018
2012	288.0	0.017
2013	256.1	0.024
2014	241.0	0.034
2015	233.2	0.045
2016	228.4	0.056
2017	225.1	0.065
2018	222.7	0.074
2019	220.7	0.080
2020	219.0	0.084
2021	217.3	0.085
2022	215.7	0.084
2023	213.9	0.078
2024	211.7	0.071
2025	209.0	0.061
2026	205.0	0.049
2027	198.4	0.037
2028	185.0	0.024
2029	151.0	0.015
2030	97.2	0.017

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

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

WDS 10388-4245 FIN 338 (HD 92328) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Tok2019c	St j	Tokovinin, A., Mason, B.D., Mendez, R.A., Horch, E.P. & Briceno, C.	2019AJ....158...48T
Tok2019c	+orb	AJ 158, 48, 2019

DISCOVERER

idgroup	discov	author
1	FIN	Finsen, W.S.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10388-4245	FIN 338		2006	15	20	0.1	6.82	7.20	Am+Am:		103850.33-424512.3
10388-4245	FIN 338		2017	18	222	0.1	6.82	7.20	Am+Am:		103850.33-424512.3
10388-4245	FIN 338		2018	21	204	0.1	6.82	7.20	Am+Am:		103850.33-424512.3

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

WDS 10388-4245 FIN 338 (HD 92328) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10388-4245 FIN 338 (HD 92328) : MEASURES

No records found.

WDS 10388-4245 (HD 92328) : VIRTUAL EYEPIECE

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

WDS 10388-4245 (HD 92328) : ALADIN DSS IMAGE @ 10^h 38^m 50.33^s -42° 45' 12.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10388-4245 FIN 338 (HD 92328) : 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		10388-4245	FIN 338		204	0.1
Show		10396-4232	DAM2475		259	1.9	17
Show		10398-4230	TDS7403		118	0.5	19
Show		10369-4233	B 1166		263	1.3	26
Show		10403-4308	DON 428		15	1.0	28
Show		10385-4213	RST1518	AB	110	0.5	33
Show		10385-4213	SKF 191	AC	160	21.7	33
Show		10414-4307	KPP1795		334	13.9	36
Show		10421-4253	HDS1532		130	0.1	37
Show		10387-4208	DAM2471		351	5.1	37
Show		10392-4208	RST1519		313	0.3	38
Show		10380-4208	DAM2467		106	1.0	38
Show		10422-4259	BRT 788		77	8.2	40
Show		10403-4208	TDS7406		16	0.6	41
Show		10348-4245	TDS7348		87	1.7	45
Show		10419-4215	SKF 797		67	16.2	46
Show		10382-4200	TDS7384		72	2.3	46
Show		10428-4257	DON 431		328	3.9	46
Show		10413-4331	TDS7417		204	0.6	54
Show		10371-4341	B 1167		279	4.8	60
Show		10424-4330	TDS7428		88	0.5	60
Show		10441-4223	TDS7445		57	1.6	62
Show		10407-4345	B 1169		309	1.3	64
Show		10352-4340	DON 421		156	17.8	68
Show		10352-4342	KPP1779		198	13.8	69
Show		10443-4211	SKF 798		222	20.9	70
Show		10368-4139	TDS7373		111	1.9	70
Show		10386-4135	TDS7391		352	0.6	71
Show		10357-4349	TDS7364		211	1.0	73
Show		10348-4147	HRG 51	AB	196	7.6	74
Show		10330-4208	DAM2419		246	1.6	76
Show		10366-4134	DAM2454		154	2.1	76
Show		10347-4145	RSS 239		118	8.4	76
Show		10321-4309	TDS7325		175	1.8	78
Show		10434-4347	KPP2357		161	20.2	80
Show		10412-4403	TDS7414	AB	92	0.5	82
Show		10412-4403	DON 429	AC	77	1.4	82
Show		10322-4209	CPO 294		34	4.2	83
Show		10311-4243	B 2713	A,BC	209	34.9	86
Show		10311-4243	B 2713	BC	351	2.4	86
Show		10416-4409	B 1170		233	1.4	89
Show		10460-4205	TDS7461	AB	189	0.4	89
Show		10312-4214	DUN 86	AB	291	83.5	90
Show		10312-4214	DUN 86	AC	319	55.9	90
Show		10312-4214	DUN 86	BC	76	42.6	92
Show		10414-4412	TDS7418		185	0.4	92
Show		10305-4246	DAM2397		229	11.7	92
Show		10305-4245	DAM2396		287	1.2	92
Show		10454-4342	HJ 4362		305	24.7	92
Show		10463-4329	HJ 4368	AB	109	2.9	93
Show		10463-4329	HJ 4368	AC	133	11.7	93

WDS 10388-4245 : COMPONENTS

	A
B	pa=198.3° sep=0.06"

10388-4245 A

Componente originario normalizzato	AB	Name	HD 92328	Coord arcsec 2000	103850.33-424512.3	Mag	6.82
Spectral class	Am (white)	PmRA	-16.00	PmDE	-16.0	SAO	222222
HIP	52112	Tycho2	7718-01520-1	HD	92328	HR	4175
GC	14640	CD	CD-42 6390	CP	CP-42 4761	FK5	2853

Tycho2

Tycho2	7718-01520-1	Pflag		RAmdeg	159.70963915	DEmdeg	-42.75344203
PmRA	-20.2	PmDE	-12.4	E RAmdeg	4	E DEmdeg	4
E pmRA	1.0	E pmDE	1.0	EpRAm	1991.20	EpDEm	1991.33
Num	12	Q RAmdeg	1.5	Q DEmdeg	1.2	Q pmRA	1.5
Q pmDE	1.3	BTmag	6.924	E BTmag	0.014	VTmag	6.189
E VTmag	0.009	Prox	999	TYC	T	HIP	52112
CCDM	AB	RAdeg	159.70970333	DEdeg	-42.75341333	EpRA 1990	1.59
EpDE 1990	1.71	E RAdeg	3.5	E DEdeg	3.5	Posflg	P
Corr	-0.1

SAO

SAO	222222	DelFlag		RA1950		PmRA1950	-0.0026
DE1950		PmDE1950	-0.022	Vmag	6.2	SpType	F5
Double code		Source	70	CatNum	14640	DM	CD-42 6390
DMcomp		BDsup		HD	92328	M HD	0
GC	14640	RA1950rad	2.77785243	DE1950rad	-0.74163753	PmRA2000	-0.0021
PmDE2000	-0.019

Hipparcos

Catalog	H	HIP	52112	Proxy	H	RAhms	10 38 50.33
DEdms	-42 45 12.3	Vmag	6.1	VarFlag		R Vmag	H
RAdeg	159.71	DEdeg	-42.7534	AstroRef	*	Plx	5.73
CCDM	10388-4245	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source	S	Qual	A	M HIP	AB
Theta	33	Rho	0.19	HD	92328	BD
CD	CD-42 6390	CP	CP-42 4761	Dm number	-42 6390	VIred	0.76
SpType	Am+...	R SpType		Coord arcsec 2000	103850.33-424512.3

Hipparcos 2

HIP	52112	Sn	55	So	3	Nc	2
RArad	2.7874602016	DErad	-0.7461878332	Plx	5.05	PmRA	-19.32
PmDE	-11.55	E RArad	0.35	E DErad	0.39	E Plx	0.6
E pmRA	0.37	E pmDE	0.43	Hpmag	6.2405	E Hpmag	0.0006
SHp	0.007	VA	0	BV	0.661	E BV	0.002
VI	0.76

CCDM

Ccdm	10388-4245	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.29	DDEs	-11.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	6.9	Sp	F5	PmNote	*
PmRA	-23	PmDE	-10	Dm number	-42 6390	Cat1	CD
Name2	222222	Cat2	SAO	HD	92328	M HD
ADS BDS		M ADS BDS		N IDS		IDS	10344S4214A
HIC	52112

10388-4245 B

Componente originario normalizzato	AB		Coord arcsec 2000	103850.33-424512.4		Mag	7.2		Spectral class	Am: (white)
Calc delta mag	0.38		Calc coord	yes

CCDM

Ccdm	10388-4245	RComp		Comp	B	Note1
Note2		Discov num	FIN 338	DRAs		DDEs
R dRAs		Year	1956	Theta	045	Rho	0.1
Obs	2	Vmag	7.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	10344S4214B
HIC	52112