03317+2339 OCC 761 (HD 21804)

03^h 31^m 42.40^s +23° 38' 58.0" P.A. -1.00 sep 0.1 mag 9.00,9.00 Sp F5 dist. 94.34 pc (307.74 l.y.)

Coord 2000	03317+2339	Discov num	OCC 761	Comp		Coord arcsec 2000	03 31 42.40 +23 38 58.0
Date first	1989	Date last	1989	Obs	0
Pa first	-1	Pa last	-1	P.A. Now (θ)	-1
Sep first	0.1	Sep last	0.1	Sep. Now (ρ)	0.1"
Mag pri	9.00	Mag sec	9.00	delta mag (ΔM)	0	Spectral class	F5 (yellow-white)
Pri motion ra	+055	Sec motion ra
Pri motion dec	+041	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 21804	Constellation	Taurus	SAO	75977	HIP	16440
Tycho2	1798-01012-1	Gaia DR2	67953499384852096	HD	21804	BD	BD+23 462
Distance	94.34	Distance ly	307.74

WDS 03317+2339 OCC 761 (HD 21804) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
OCC1971	O j	Taylor, G.E., O'Leary, B., van Fladern, T.C. Bartholdi, P., Owen, F.,	1971Natur.234..405T
OCC1971		Hubbard, W.B., Smith, B.A., Smith, S.A., Fallon, F.W. Devinney, E.J. & Oliver, J.
OCC1971		Nature 234, 405, 1971 (also summarized in OCC2010)
OCC1972	O j	Hubbard, W.B. & van Flandern, T.C.	1972AJ.....77...65H
OCC1972		AJ 77, 65, 1972
OCC1976	O j	Taylor, G.E., Walker, E.N., Quintanilla, A.R. & Lopez de Coca, M.P.	1976A&A....50..121T
OCC1976		A&A 50, 121, 1976 (also summarized in OCC2010)
OCC1990	O j	Dunham, D.W., Dunham, J.B., Binzel, R.P., Evans, D.S., Freuh, M., Henry, G.W.,	1990AJ.....99.1636D
OCC1990		A'Hearn, M.A., Schnurr, R., Betts, R., Haynes, H., Orcutt, R., Bowell, E., et al.
OCC1990		AJ 99, 1636, 1990 (also summarized in OCC2010)
OCC1993	O j	Sato, I., Soma, M. & Hirose, T.	1993AJ....105.1553S
OCC1993		AJ 105, 1553, 1993 (also summarized in OCC2010)
OCC2001	O -	Vasundhara, R., Jayakumar, K., Velu, C., Appakutty, M., Paranjpye, A.,	2001BASI...29..577V
OCC2001		Kulkarni, H., Nitsure, P., Prabhunne, M. & Shah, K.
OCC2001		Bull. Astr. Soc. India 29, 577, 2001 (also summarized in OCC2010)
OCC2002	O -	Occult. Doubles Cat., D. Dunham, ed.	.
OCC2002		http://www.lunar-occultations.com/iota/iotandx.htm
OCC2008	O j	Ling, A.	2008JRASC.102...15L
OCC2008		JRASC 102, 15, 2008
OCC2009	O u	Herald, D. and Sandy, R.	2009JDSO....5..208H
OCC2009		JDSO 5, 208, 2009
OCC2009b	O j	Lin, C.-L., Zhang, Z.-W., Chen, W.P., King, S.-K., Lin, H.-C., Bianco, F.B.,	2009PASP..121..359L
OCC2009b		Lehner, M.J., Coehlo, N., Wang, J.-H., Mondal, S., Alcock, C., Axelrod, T., et al.
OCC2009b		PASP 121, 359, 2009 (also summarized in OCC2010)
OCC2010	O u	Herald, D., Boyle, R., Dunham, D., Hirose, T., Maley, P., Timerson, B., Farris,	2010JDSO....6...88H
OCC2010		T., Frappa, E., Lecacheux, J., Hayamizu, T., Kozubal, M., Nolthenius, R., et al.
OCC2010		JDSO 6, 88, 2010
OCC2010b	O u	Herald, D., Loader, B. & Parker, S.	2010JDSO....6..150H
OCC2010b		JDSO 6, 150, 2010
OCC2010c	O -	Herald, D., Kashiwagura, M., Loader, B., Messner, S., Sandy, R. & Togashi, H.	2010JDSO....6..152H
OCC2010c		JDSO 6, 152, 2010
OCC2010d	O u	Loader, B., Asada, Y., Breit, D., Bradshaw, J., Gault, D., Herald, D., Iverson,	2010JDSO....6..176L
OCC2010d		E., Ishida, M., Karasaki, H., Kashiwagura, M., Miyashita, K., Messner, S., et al.
OCC2010d		JDSO 6, 176, 2010
OCC2011	O u	George, T., Timerson, B., Coughlin, K. & Fleishman, R.	2011JDSO....7..129G
OCC2011		JDSO 7, 129, 2011
OCC2011b	O u	Loader, B. Bradshaw, J., Breit, D., Gault, D., George, T., Herald, D., Iverson,	2011JDSO....7..159L
OCC2011b		E., Ishida, M., Karasaki, H., Kashiwagura, M., Kenmotsu, K., Lowe, D., et al.
OCC2011b		JDSO 7, 159, 2011
OCC2011c	O u	George, T., Timerson, B., Cooke, B., Degenhardt, S., Dunham, D.W., Messner, S.,	2011JDSO....7..169G
OCC2011c		Suggs, R., Venable, R. & Warren, W.H.
OCC2011c		JDSO 7, 169, 2011
OCC2011d	O -	George, T., Timerson, B., Beard, T., Blank, T., Dantowitz, R., Davis, J.,	2011JDSO....7..175G
OCC2011d		di Cicco, D., Dunham, D.W., Hill, M., Sliski, A. & Sumner, R.
OCC2011d		JDSO 7, 175, 2011
OCC2011e	O j	Bulder, H., Loader, B., Herald, D., Messner, S., Ling, A., Raab, H.,	...................
OCC2011e		Culbertson, B., Black, S., Ishida, M., Ohno, T., & Miyashita, K.
OCC2011e		J. for Occultation Astron., #3, Jul-Sep 2011 (some data also in OCC2008)
OCC2012a	O j	George, T., Timerson, B., Degenhardt, S., Bracken, C., Cadmus, R., Carcich, A.,	2012JDSO....8..306G
OCC2012a		Centala, J., Modic, R., & Slauson, D.
OCC2012a		JDSO 8, 306, 2012
OCC2012b	O u	Loader, B., Asada, Y., Bradshaw, J., Breit, D., Fuertes, J., Gault, D., George,T.,	2012JDSO....8..313L
OCC2012b		Graham, P., Herald, D., Holenstein, B., Iverson, E., Ishida, M., et al.
OCC2012b		JDSO 8, 313, 2012
OCC2013a	O -	George, T., Timerson, B., Brooks, J., Conrad, S., Dunham, J.B., Dunham, D.W.,	2013JDSO....9...88G
OCC2013a		Jones,R., Lipka, T.R., Thomas, W., Warren, W.J., Jr., Wasson, R. & Wisniewski, J.
OCC2013a		JDSO 9, 88, 2013
OCC2013b	O j	Giacchini, B.L., Timerson, B., George, T., Degenhardt, S. & Herald, D.	2013JDSO....9..130G
OCC2013b		JDSO 9, 130, 2013
OCC2013c	O j	Casas, R., Juan, J., Naves, R., Perello, C., Rovira, J., Selva, A. & Schnabel, C.	2013JDSO....9..183C
OCC2013c		JDSO 9, 183, 2013
OCC2013d	O j	Herald, D., Talbot, J., Bradshaw, J., Broughton, J., Hanna, W. & Watson, D.	2013JDSO....9..226H
OCC2013d		JDSO 9, 226, 2013
OCC2013e	O -	Herald, D.	2013JDSO....9..274H
OCC2013e		JDSO 9, 274, 2013
OCC2014a	O -	Loader, B.	2014JDSO...10....2L
OCC2014a		JDSO 10, 2, 2014
OCC2014b	O -	Gault, D.	2014JDSO...10....4G
OCC2014b		JDSO 10, 4, 2014
OCC2014c	O -	Herald, D., Talbot, J., Chad, C., Broughton, J. & Anderson, P.	2014JDSO...10...29H
OCC2014c		JDSO 10, 29, 2014
OCC2014d	O j	Herald, D., Talbot, J. & Kerr, S.	2014JDSO...10..107H
OCC2014d		JDSO 10, 107, 2014
OCC2014e	O u	Loader, B., Bradshaw, J., Breit, D., Edens, E., Forbes, M., Gault, D., George, T.,	2014JDSO...10..150L
OCC2014e		Haymes, T., Herald, D., Holenstein, B., Ito, T., Iverson, E., et al.
OCC2014e		JDSO 10, 150, 2014
OCC2014f	O -	Soma, M., Hayamizu, T., Ishida, M., Owada, M., Ida, M., Aikawa, R., Hashimoto, A.,	2014JDSO...10..240S
OCC2014f		Horaguchi, T., Kitazaki, K., Uchiyama, S., Uehara, S., Yaeza, A., et al.
OCC2014f		JDSO 10, 240, 2014
OCC2016a	O j	Loader, B., Asai, A., Bardecker, J., Bradshaw, J., Breit, D., Buettner, D.,	2016JDSO...12..143L
OCC2016a		Chad, C., Denyer, P., Edens, E., Forbes, M., Gault, D., George, T., et al.
OCC2016a		JDSO 12, 143, 2016
OCC2016b	O -	Gault, D. & Herald, D.	2016JDSO...12..556G
OCC2016b		JDSO 12, 556, 2016
OCC2017a	O j	Loader, B., Anderson, P., Asai, A., Bradshaw, J., Breit, D., Forbes, M.,	2017JDSO...13..585L
OCC2017a		Gault, D., George, T., Haymes, T., Herald, D., Ishida, M., Kerr, S., et al.
OCC2017a		JDSO 13, 585, 2016
OCC2018a	O j	Timerson, B., George, T., Blank, T., Maley, P., Messner, S. & Moore, J.	2018JDSO...14..395T
OCC2018a		JDSO 14, 395, 2018	.
OCC2019a	O j	Timerson, B., George, T., Bean, J., Blank, T., Bardecker, J., Dunham, D., Dunham,	2019JDSO...15..162T
OCC2019a		J., Gimple, B., Maley, P., Anthony, S., Wiesenborn, C., Hunt, T., Sumner, R. &
OCC2019a		Thomas, W.
OCC2019a		JDSO 15, 162, 2019	.
OCC2019b	O j	Hirose, T., Ida, M., Yamamura, H., Uchiyama, S., Hashimoto, A., Aikawa, R.,	2019JDSO...15..268H
OCC2019b		Terakubo, K., Sato, M. & Shima, K.
OCC2019b		JDSO 15, 268, 2019	.
OCC2019c	O j	Loader, B., Asada, Y., Asai, A., Bardecker, J., Bourgeois, J., Bradshaw, J., Chad,	2019JDSO...15..503L
OCC2019c		C., Ellington, C., Gault, D., Giacchini, B., Haymes, T., Herald, D., Ishida, M.,
OCC2019c		Iverson, E., Kerr, S., Manek, J., McKay, G., Messner, S., Pratt, A., Sandy, R.,
OCC2019c		Watanabe, H., Yamamura, H. & Yoshida, H.
OCC2019c		JDSO 15, 503, 2019	.
OCC2019d	O j	Giacchini, B.L., George, T., Spagnotto, J. & Wilberger, A.J.	2019JDSO...15..554G
OCC2019d		JDSO 15, 554, 2019	.
OCC2020a	O -	Perello, C., Frappa, E., Janik, T., Kattentidt, B., Polak, J., Rottenborn, M. &	2020JDSO...16...87P
OCC2020a		Selva, A.
OCC2020a		JDSO 16, 87, 2020
OCC2020b	O	Herald, D.	2020JDSO...16..113H
OCC2020b		JDSO 16, 105, 2020
OCC2020c	O	Bardecker, J. & Messner, S.	2020JDSO...16..405B
OCC2020c		JDSO 16, 405, 2020
OCC2020d	O	Gault, D., Barry, T., Nosworthy, P., Hanna, W., Messner, S., Oesper, D., Dunford,	2020JDSO...16..440G
OCC2020d		R., Trank, R., Preston, S. & Herald, D.
OCC2020d		JDSO 16, 440, 2020
OCC2020e	O	Boutet, M. & Sanchez, J.	2020JDSO...16..483B
OCC2020e		JDSO 16, 483, 2020
OCC2021a	O	Hayamizu, T., Soma, M., Watanabe, Ha., Asai, A., Watanable, Hi. & Nohara, H.	2021JDSO...17..131H
OCC2021a		JDSO 17, 131, 2021
OCC2021b	O	Frappa, E., Zeleny, P., Baruffetti, P., Bendjeddou, A., Bigi, M., Bouazara, O.,	2021JDSO...17..230F
OCC2021b		Gacem, A., Khenifer, H.M., Mokhtari, L., Nosal, P., Rayane, H., Selimi, T.E.M.,
OCC2021b		Sposetti, S. & Aissa, D.B.
OCC2021b		JDSO 17, 230, 2021
OCC2022a	O	Hayamizu, T., Soma, M., Watanabe, Hi., Asai, A., Watanable, Ha., Akira, A.,	2022JDSO...18...61H
OCC2022a		Ida, M., Uchiyama, S., Nagata, T., Yamamura, H., Owada, M. & Yamashita, M.
OCC2022a		JDSO 18, 61, 2022
OCC2022b	O j	Andersson, S.	2022JDSO...18..207A
OCC2022b		JDSO 18, 207, 2022
OCC2022c	O j	Klos, O.	2022JDSO...18..210K
OCC2022c		JDSO 18, 210, 2022
OCC2023a	O j	Bardecker, J.	2023JDSO...19...59B
OCC2023a		JDSO 19, 59, 2023

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761			0			9.00	9.00			033142.40+233858.0
03317+2339	OCC 761		1989	0	-1	0.1	9.00	9.00			033142.40+233858.0

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

WDS 03317+2339 OCC 761 (HD 21804) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03317+2339 OCC 761 (HD 21804) : MEASURES

No records found.

WDS 03317+2339 (HD 21804) : 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 03317+2339 (HD 21804) : ALADIN DSS IMAGE @ 03^h 31^m 42.40^s +23° 38' 58.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03317+2339 OCC 761 (HD 21804) : 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		03317+2339	OCC 761		-1	0.1	1
Show		03319+2353	POU 291		78	9.4	15
Show		03322+2406	POU 292		238	10.1	29
Show		03334+2322	STT 57	CD	321	10.0	29
Show		03334+2322	STT 57	AB	170	32.9	29
Show		03334+2322	STT 57	AC	33	68.7	29
Show		03334+2322	OCC9080	Aa,Ab	-1	0.1	29
Show		03334+2322	OCC9080	Ba,Bb	-1	0.1	30
Show		03337+2351	COU 465		202	0.3	30
Show		03339+2350	OCC 773		-1	0.1	32
Show		03340+2348	POU 296		206	10.1	33
Show		03346+2350	COU 466	AB	21	0.4	42
Show		03346+2350	GRV 179	AB,C	205	44.7	42
Show		03299+2417	LDS6085		13	26.3	45
Show		03351+2348	LDS6088		78	126.0	47
Show		03349+2406	COU 467		92	2.0	52
Show		03286+2415	POU 285		246	4.0	56
Show		03311+2437	POU 289		51	14.5	59
Show		03296+2431	SAR 1	AB	268	12.4	59
Show		03296+2431	SAR 1	AC	327	18.8	59
Show		03296+2431	SAR 1	AD	197	23.9	59
Show		03278+2405	POU 284		74	12.8	59
Show		03344+2428	STF 412	AB	350	0.8	62
Show		03344+2428	STF 412	AB,C	53	22.4	62
Show		03278+2411	HDS 434		170	0.4	63
Show		03282+2259	FMR 184		298	4.0	63
Show		03272+2315	POU 282		70	10.3	67
Show		03269+2327	POU 281		318	9.8	67
Show		03275+2415	POU 283		220	12.7	68
Show		03365+2355	STF 420		113	6.7	68
Show		03284+2248	BAG 2	Aa,Ab	144	0.1	68
Show		03284+2248	BU 878	AB	61	0.7	68
Show		03284+2248	BU 878	AC	229	144.4	68
Show		03330+2448	POU 293		240	7.2	72
Show		03308+2451	POU 288		96	14.2	73
Show		03294+2447	POU 286		341	4.8	75
Show		03373+2311	LDS6090		91	283.4	82
Show		03259+2341	POU 279		98	4.9	89
Show		03364+2237	RAO 98		246	2.5	90
Show		03364+2233	DEA 33		106	32.2	93
Show		03308+2511	POU 287		310	17.1	93
Show		03378+2420	POU 298		170	15.9	94
Show		03318+2513	POU 290		324	23.9	95
Show		03373+2436	OCC9081		-1	0.0	96
Show		03313+2515	A 1825		306	2.9	97
Show		03333+2515	POU 294		172	11.2	99
Show		03244+2321	POU 276		42	11.1	102
Show		03243+2349	POU 275		78	4.2	104
Show		03270+2219	LDS6084		308	24.0	104
Show		03242+2347	WOR 4	AB	329	2.6	105
Show		03242+2347	LDS 884	AB,C	118	99.2	105

WDS 03317+2339 : COMPONENTS

	A
B	pa=0.0° sep=0.00"

03317+2339 A

Componente originario normalizzato	AB	Name	HD 21804	Coord arcsec 2000	033142.40+233858.0	Mag	9
Spectral class	F5 (yellow-white)	PmRA	55.00	PmDE	41.0	SAO	75977
HIP	16440	Tycho2	1798-01012-1	HD	21804	BD	BD+23 462

Tycho2

Tycho2	1798-01012-1	Pflag		RAmdeg	52.92680387	DEmdeg	23.64954673
PmRA	55.0	PmDE	41.2	E RAmdeg	6	E DEmdeg	7
E pmRA	0.9	E pmDE	0.9	EpRAm	1990.59	EpDEm	1990.25
Num	19	Q RAmdeg	0.7	Q DEmdeg	0.6	Q pmRA	0.7
Q pmDE	0.7	BTmag	8.587	E BTmag	0.018	VTmag	8.076
E VTmag	0.013	Prox	999	TYC	T	HIP	16440
CCDM		RAdeg	52.92666444	DEdeg	23.64945000	EpRA 1990	1.66
EpDE 1990	1.53	E RAdeg	5.9	E DEdeg	6.9	Posflg
Corr	-0.2

SAO

SAO	75977	DelFlag		RA1950		PmRA1950	0.0042
DE1950		PmDE1950	0.057	Vmag	8.4	SpType	F5
Double code		Source	35	CatNum	1041	DM	BD+23 462
DMcomp		BDsup		HD	21804	M HD	0
GC		RA1950rad	0.91086926	DE1950rad	0.40980032	PmRA2000	0.0042
PmDE2000	0.054

Hipparcos

Catalog	H	HIP	16440	Proxy		RAhms	03 31 42.40
DEdms	+23 38 58.0	Vmag	8.07	VarFlag		R Vmag	G
RAdeg	52.9267	DEdeg	23.6494	AstroRef		Plx	9.52
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	21804	BD	BD+23 462
CD		CP		Dm number	+23 462	VIred	0.55
SpType	F5	R SpType		Coord arcsec 2000	033142.40+233858.0

Hipparcos 2

HIP	16440	Sn	5	So	0	Nc	1
RArad	0.9237444372	DErad	0.4127606852	Plx	10.6	PmRA	56.28
PmDE	40.58	E RArad	0.76	E DErad	0.42	E Plx	0.79
E pmRA	0.98	E pmDE	0.96	Hpmag	8.1655	E Hpmag	0.0017
SHp	0.013	VA	0	BV	0.476	E BV	0.015
VI	0.55

03317+2339 B

Componente originario normalizzato

Coord arcsec 2000

033142.40+233858.0

Mag

Calc coord

yes