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

06323+1747 OCC 559 Aa,Ab

06^h 32^m 18.52^s +17° 47' 03.4" P.A. -1.00 sep 0.1 mag 8.00,8.00 Sp F8III dist. 80.26 pc (261.81 l.y.)

Coord 2000	06323+1747	Discov num	OCC 559	Comp	Aa,Ab	Coord arcsec 2000	06 32 18.52 +17 47 03.4
Date first	1978	Date last	1978	Obs	0
Pa first	-1	Pa last	-1	P.A. Now (θ)	-1
Sep first	0.1	Sep last	0.05	Sep. Now (ρ)	0.05"
Mag pri	8.00	Mag sec	8.00	delta mag (ΔM)	0	Spectral class	F8III (yellow-white)
Pri motion ra	+035	Sec motion ra
Pri motion dec	+026	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

06323+1747 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		95795	06 32 19 +17 47 03	OCC 559 Aa,Ab	1978	0	-1	0.1	8.00	8.00	0.00		<===
Show	20 Gem	95795	06 32 19 +17 47 03	STF 924 AB	2019	126	211	19.9	6.31	6.88	0.57
Show			06 32 18 +17 46 47	STF 924 BC	2014	7	144	47.8	6.88	13.00	6.12

Quadruple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Gemini	SAO	95795	HIP	31158	Tycho2	1333-01679-1
Gaia DR2	3371047988717092096	HD	46136	GC	8482	BD	BD+17 1286
Flamsteed	20 Geminorum	Flamsteed name	20 Gem	Distance	80.26	Distance ly	261.81

WDS 06323+1747 OCC 559 Aa,Ab : NOTES

discov_num	notes	refcode
STF 924	BDS 3424 probably same star. Spectrum of B: F6IV/V.
	The A component is an occultation double.
	AB: H 4 28.	MEv2010
	Toyota et al. (2009) monitored the RV of both the Aa and B components
	every 1-2 months between 2003 Mar - 2007 Nov, using a high-dispersion
	echelle (precision ~10 m/s). The Aa component is a suggested SB
	(Wright et al. 2003 AJ 125, 359). Observed RVs varied betwwen -400 and
	+280 m/s, but showed no significant periodic variation. B exhibits
	rapid rotation, so RV could not be measured to high precision.	Toy2009

REFERENCES

refcode	metd	author	reference
MEv2010	-	MacEvoy, B.	...................
MEv2010		private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Toy2009	rv -	Toyota, E., Itoh, Y., Ishiguma, S., Urakawa, S., Murata, D., Oasa, Y.,	2008PASJ...61...19T
Toy2009		Matsuyama, H., Funayama, H., Sato, B., & Mukai, T.
Toy2009		PASJ 61, 19, 2009

DISCOVERER

idgroup	discov	author
1	OCC	Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,
1	OCC	Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
6	OCC	Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,
6	OCC	A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
9	OCC	Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,
9	OCC	Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
16	OCC	Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,
16	OCC	Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
17	OCC	Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,
17	OCC	T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
22	OCC	Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,
22	OCC	E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
25	OCC	Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,
25	OCC	E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
26	OCC	George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,
26	OCC	Suggs, R., Venable, R. & Warren, W.H.
27	OCC	George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,
27	OCC	di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
28	OCC	Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,
28	OCC	Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
29	OCC	George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,
29	OCC	Centala, J., Modic, R., & Slauson, D.
30	OCC	Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,
30	OCC	Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
31	OCC	George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,
31	OCC	Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
48	OCC	Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,
48	OCC	Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
49	OCC	Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,
49	OCC	Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
50	OCC	Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,
50	OCC	Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
53	OCC	Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,
53	OCC	Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
56	OCC	Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,
56	OCC	J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
56	OCC	Thomas, W.
57	OCC	Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,
57	OCC	Terakubo, K., Sato, M. & Shima, K.
58	OCC	Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,
58	OCC	C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
58	OCC	Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
58	OCC	Watanabe, H., Yamamura, H. & Yoshida, H.
61	OCC	Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. &
61	OCC	Selva, A.
66	OCC	Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,
66	OCC	R., Trank, R., Preston, S. & Herald, D.
71	OCC	Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,
71	OCC	Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
71	OCC	Sposetti, S. & Aissa, D.B.
72	OCC	Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,
72	OCC	Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.
79	STF	Struve, F.G.W.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab		0			8.00	8.00		N	063218.52+174703.4
06323+1747	OCC 559	Aa,Ab	1978	0	-1	0.1	8.00	8.00	F8III	N	063218.52+174703.4

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

WDS 06323+1747 OCC 559 Aa,Ab : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06323+1747 OCC 559 Aa,Ab : MEASURES

No records found.

WDS 06323+1747 : 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 06323+1747 : ALADIN DSS IMAGE @ 06^h 32^m 18.52^s +17° 47' 03.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06323+1747 OCC 559 Aa,Ab : 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		06323+1747	STF 924	AB	211	19.9	1
Show		06323+1747	OCC 559	Aa,Ab	-1	0.1	1
Show		06323+1747	STF 924	BC	144	47.8	1
Show		06323+1744	LOS 7		299	3.8	3
Show		06316+1736	OCC 558		-1	0.1	15
Show		06313+1734	XMI 17		48	18.7	20
Show		06314+1725	XMI 18		3	23.1	26
Show		06325+1720	J 1953	AB	128	7.0	27
Show		06325+1720	VAS 8	AC	132	86.6	27
Show		06304+1757	OCC 560	Aa,Ab	-1	0.1	29
Show		06304+1757	HO 340	AB	23	6.8	29
Show		06324+1717	FYM 596		90	7.8	30
Show		06316+1720	BRT1203		280	4.0	30
Show		06332+1719	ARN 103		61	50.3	31
Show		06327+1716	J 1954	AB	145	7.4	32
Show		06327+1716	VAS 9	AC	309	63.1	32
Show		06300+1754	STT 141	AB	144	2.3	34
Show		06300+1754	OCC 557	Ba,Bb	-1	0.1	34
Show		06302+1807	BPM 280		156	111.0	37
Show		06320+1823	GWP 803		145	78.8	37
Show		06296+1801	A 2518		144	2.3	41
Show		06331+1705	J 1956		60	9.8	44
Show		06352+1804	TOK 111	AB	356	13.7	45
Show		06352+1804	OCC 550	Aa,Ab	-1	-1.0	45
Show		06332+1704	J 1958		196	11.7	46
Show		06335+1658	J 1959	AB	208	9.9	51
Show		06335+1658	VAS 10	AC	166	45.7	51
Show		06337+1658	J 1960		10	10.8	53
Show		06312+1656	STT 143	AB	103	7.9	54
Show		06312+1656	FOX 147	AC	346	47.3	54
Show		06290+1818	OCC 582		-1	0.0	57
Show		06355+1712	GWP 812		80	15.9	58
Show		06296+1659	A 2450		52	2.7	62
Show		06366+1755	BPM 288		2	77.9	63
Show		06314+1646	BPM 282		334	69.0	63
Show		06367+1723	OCC 562		-1	0.2	67
Show		06282+1712	BPM 278		190	70.4	69
Show		06283+1709	GWP 795		189	15.4	69
Show		06364+1708	BRT1207		5	4.2	71
Show		06372+1733	KRO 1	AB	110	46.6	71
Show		06372+1733	LMP 37	AC	114	23.8	71
Show		06372+1733	LMP 37	AD	178	21.6	71
Show		06276+1721	BPM 277		317	118.0	72
Show		06277+1822	COU 41		40	1.1	75
Show		06269+1742	OCC 498		-1	0.9	78
Show		06360+1648	LSC 43		71	0.1	80
Show		06324+1627	BPM 283		319	72.9	80
Show		06267+1751	KPP3404		83	3.5	81
Show		06361+1847	J 1962		177	7.2	81
Show		06266+1749	OCC 499		-1	1.5	82
Show		06381+1752	BPM 291		62	108.2	83

WDS 06323+1747 : COMPONENTS

	A	Ab	B
Ab	pa=0.0° sep=0.00"
B	pa=210.8° sep=19.55"	pa=210.8° sep=19.55"
C	pa=162.9° sep=57.86"	pa=162.9° sep=57.86"	pa=144.9° sep=47.03"

06323+1747 A

Name	20 Gem	Coord arcsec 2000	063218.52+174703.4	Mag	6.31	Spectral class	F8III (yellow-white)
PmRA	35.00	PmDE	26.0	SAO	95795	HIP	31158
Tycho2	1333-01679-1	HD	46136	GC	8482	BD	BD+17 1286
Flamsteed	20 Geminorum	Flamsteed name	20 Gem

Tycho2

Tycho2	1333-01679-1	Pflag		RAmdeg	98.07726990	DEmdeg	17.78434377
PmRA	34.7	PmDE	25.6	E RAmdeg	4	E DEmdeg	5
E pmRA	0.8	E pmDE	0.7	EpRAm	1991.37	EpDEm	1991.16
Num	23	Q RAmdeg	1.0	Q DEmdeg	1.4	Q pmRA	1.0
Q pmDE	1.6	BTmag	6.892	E BTmag	0.015	VTmag	6.305
E VTmag	0.010	Prox	199	TYC	T	HIP	31158
CCDM	A	RAdeg	98.07718722	DEdeg	17.78428556	EpRA 1990	1.81
EpDE 1990	1.85	E RAdeg	4.2	E DEdeg	4.8	Posflg
Corr	-0.1

SAO

SAO	95795	DelFlag		RA1950		PmRA1950	0.0025
DE1950		PmDE1950	0.03	Vmag	7.2	SpType	F8
Double code		Source	70	CatNum	8482	DM	BD+17 1286
DMcomp	A	BDsup		HD	46136	M HD	0
GC	8482	RA1950rad	1.69903544	DE1950rad	0.31104225	PmRA2000	0.0025
PmDE2000	0.032

Hipparcos

Catalog	H	HIP	31158	Proxy		RAhms	06 32 18.52
DEdms	+17 47 03.4	Vmag	6.26	VarFlag		R Vmag	G
RAdeg	98.0772	DEdeg	17.7843	AstroRef	A	Plx	9.21
CCDM	06323+1747	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	P	Qual	A	M HIP
Theta		Rho		HD	46136	BD	BD+17 1286
CD		CP		Dm number	+17 1286	VIred	0.61
SpType	F6V...	R SpType		Coord arcsec 2000	063218.52+174703.4

Hipparcos 2

HIP	31158	Sn	95	So	3	Nc	1
RArad	1.7117696951	DErad	0.3103943428	Plx	12.46	PmRA	50.09
PmDE	22.89	E RArad	4.28	E DErad	3.52	E Plx	4.64
E pmRA	5.03	E pmDE	3.85	Hpmag	6.4088	E Hpmag	0.0409
SHp	0.129	VA	0	BV	0.541	E BV	0.012
VI	0.61

CCDM

Ccdm	06323+1747	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.52	DDEs	3.4
R dRAs	10	Year		Theta		Rho
Obs	3	Vmag	7.1	Sp	F8	PmNote	*
PmRA	32	PmDE	18	Dm number	+17 1286	Cat1	BD
Name2	+17 651	Cat2	AGK2/3	HD	46136	M HD
ADS BDS	A 5166	M ADS BDS		N IDS		IDS	06265N1751A
HIC	31158

06323+1747 Ab

Coord arcsec 2000

063218.52+174703.4

Mag

Calc coord

yes

06323+1747 B

Coord arcsec 2000	063217.82+174646.6	Coord calc	063217.82+174646.6	Mag	6.88	Spectral class	F6IV/V (yellow-white)
PmRA	37.00	PmDE	26.0	HIP	31156	Tycho2	1333-01680-1
Calc delta mag	1.12

Tycho2

Tycho2	1333-01680-1	Pflag		RAmdeg	98.07427684	DEmdeg	17.77961494
PmRA	37.0	PmDE	26.2	E RAmdeg	5	E DEmdeg	6
E pmRA	2.0	E pmDE	1.8	EpRAm	1991.76	EpDEm	1991.76
Num	3	Q RAmdeg	1.2	Q DEmdeg	0.3	Q pmRA	1.2
Q pmDE	0.3	BTmag	7.332	E BTmag	0.016	VTmag	6.876
E VTmag	0.011	Prox	199	TYC	T	HIP	31156
CCDM	B	RAdeg	98.07418861	DEdeg	17.77955583	EpRA 1990	1.83
EpDE 1990	1.88	E RAdeg	4.8	E DEdeg	5.5	Posflg
Corr	-0.2

Hipparcos

Catalog	H	HIP	31156	Proxy		RAhms	06 32 17.81
DEdms	+17 46 46.4	Vmag	6.91	VarFlag		R Vmag	G
RAdeg	98.0742	DEdeg	17.7795	AstroRef	B	Plx	8.96
CCDM	06323+1747	N CCDM	I	Nsys	2	Ncomp	1
MultFlag	C	Source	I	Qual	A	M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	0.47
SpType	G8	R SpType		Coord arcsec 2000	063217.81+174646.4

Hipparcos 2

HIP	31156	Sn	95	So	3	Nc	1
RArad	1.7117179276	DErad	0.3103114704	Plx	55.85	PmRA	49.92
PmDE	48.41	E RArad	14.46	E DErad	11.46	E Plx	13.99
E pmRA	16.31	E pmDE	12.66	Hpmag	7.0691	E Hpmag	0.0646
SHp	0	VA	0	BV	0.401	E BV	0.004
VI	0.47

CCDM

Ccdm	06323+1747	RComp		Comp	B	Note1
Note2		Discov num	STF 924	DRAs	-0.18	DDEs	-12.7
R dRAs	10	Year	1830	Theta	210	Rho	20.0
Obs	23	Vmag	8.0	Sp		PmNote	*
PmRA	35	PmDE	37	Dm number		Cat1
Name2	+17 650	Cat2	AGK2/3	HD		M HD
ADS BDS	A 5166	M ADS BDS		N IDS		IDS	06265N1751B
HIC	31156

06323+1747 C

Coord arcsec 2000

063219.71+174608.1

Mag

Calc delta mag

Calc coord

yes

CCDM

Ccdm	06323+1747	RComp	B	Comp	C	Note1
Note2		Discov num	STF 924	DRAs	1.86	DDEs	-51.6
R dRAs	65	Year	1913	Theta	136	Rho	47.4
Obs	1	Vmag	14.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A 5166	M ADS BDS		N IDS		IDS	06265N1751C
HIC