12314-0911 OCC 354 (HD 108979)

12^h 31^m 25.34^s -09° 10' 53.6" P.A. -1.00 sep 0.1 mag 8.10,8.10 Sp K0 dist. 236.97 pc (773 l.y.)

Coord 2000	12314-0911	Discov num	OCC 354	Comp		Coord arcsec 2000	12 31 25.34 -09 10 53.6
Date first	1975	Date last	1975	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	8.10	Mag sec	8.10	delta mag (ΔM)	0	Spectral class	K0 (yellow-orange)
Pri motion ra	+010	Sec motion ra
Pri motion dec	-022	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 108979	Constellation	Virgo	SAO	138830	HIP	61108
Tycho2	5527-01884-1	Gaia DR2	3579510857854481664	HD	108979	GC	17064
BD	BD-08 3366	Distance	236.97	Distance ly	773

WDS 12314-0911 OCC 354 (HD 108979) : 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
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354			0			8.10	8.10			123125.34-091053.6
12314-0911	OCC 354		1975	0	-1	0.1	8.10	8.10			123125.34-091053.6

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

WDS 12314-0911 OCC 354 (HD 108979) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12314-0911 OCC 354 (HD 108979) : MEASURES

No records found.

WDS 12314-0911 (HD 108979) : 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 12314-0911 (HD 108979) : ALADIN DSS IMAGE @ 12^h 31^m 25.34^s -09° 10' 53.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12314-0911 OCC 354 (HD 108979) : 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		12314-0911	OCC 354		-1	0.1
Show		12316-0854	KPP1983		213	15.7	18
Show		12301-0919	KPP2739		309	3.5	21
Show		12346-0904	GWP1828		181	111.8	47
Show		12331-0828	RST3797		77	1.9	50
Show		12323-0818	UC 2355		349	51.4	55
Show		12353-0911	CBL 144		143	28.3	57
Show		12301-1011	RST3793		18	1.9	64
Show		12302-0810	RST3794		37	1.1	64
Show		12359-0903	UC 2369		133	30.8	67
Show		12268-0838	OCC 217		-1	0.1	76
Show		12309-1026	GWP1821		72	13.4	76
Show		12278-1010	HDS1754		348	7.6	80
Show		12301-0748	DAM 852		122	17.1	85
Show		12363-0818	HJ 848		309	11.8	89
Show		12306-1042	VVO 10		256	20.0	92
Show		12313-1043	KPP2541		130	22.9	92
Show		12346-0750	DAM 853		229	11.9	95
Show		12288-1040	RST3792		234	3.8	97
Show		12256-0818	RST3789		9	2.7	102
Show		12354-1037	FAL 40		230	8.1	104
Show		12243-0917	UC 2330		337	32.5	107
Show		12378-1003	UC 2373		127	34.0	108
Show		12275-1045	RST3790		164	1.1	111
Show		12316-1104	STF1649		194	15.7	114
Show		12381-0816	RST3803		341	1.0	114
Show		12375-0740	PRT 4		69	6.7	117
Show		12326-1117	KPP2085		319	16.8	128
Show		12256-0737	HDS1747		331	8.0	128
Show		12392-0800	ENG 47	AB	136	175.4	137
Show		12392-0800	BUP 144	AD	331	320.8	137
Show		12392-0800	ENG 47	AC	109	227.3	137
Show		12392-0800	OCC 760	Aa,Ab	-1	0.1	137
Show		12392-0800	OCC 428	DE	-1	0.1	137
Show		12392-0800	ENG 47	BC	61	105.6	137
Show		12366-0716	RST3801		289	0.4	139
Show		12301-0653	A 2780	Aa,Ab	333	0.1	140
Show		12301-0653	UC 2350	AB	333	49.3	140
Show		12224-0959	GWP1796		212	30.8	142
Show		12330-1132	UC 2356	AB	233	9.7	143
Show		12411-0915	OCC 393		-1	0.0	145
Show		12352-1124	UC 2368		147	38.1	145
Show		12216-0924	RST3786		358	2.8	147
Show		12233-1048	UC 2328		155	14.9	155
Show		12326-1144	GWP1824		215	34.3	155
Show		12207-0938	RST3785		251	0.8	162
Show		12368-0651	UC 2371		313	18.6	162
Show		12289-0632	OCC 759		-1	0.1	164
Show		12371-1136	TDS8458		29	5.8	168
Show		12429-0929	OCC 392		-1	0.1	171
Show		12383-1131	STF1664	CD	258	30.0	173

WDS 12314-0911 : COMPONENTS

	A
B	pa=0.0° sep=0.00"

12314-0911 A

Componente originario normalizzato	AB	Name	HD 108979	Coord arcsec 2000	123125.34-091053.6	Mag	8.1
Spectral class	K0 (yellow-orange)	PmRA	10.00	PmDE	-22.0	SAO	138830
HIP	61108	Tycho2	5527-01884-1	HD	108979	GC	17064
BD	BD-08 3366

Tycho2

Tycho2	5527-01884-1	Pflag		RAmdeg	187.85560894	DEmdeg	-9.18161581
PmRA	9.8	PmDE	-21.5	E RAmdeg	5	E DEmdeg	6
E pmRA	1.2	E pmDE	1.2	EpRAm	1991.14	EpDEm	1990.81
Num	11	Q RAmdeg	0.6	Q DEmdeg	0.7	Q pmRA	0.5
Q pmDE	0.7	BTmag	8.486	E BTmag	0.016	VTmag	7.311
E VTmag	0.011	Prox	999	TYC	T	HIP	61108
CCDM		RAdeg	187.85558583	DEdeg	-9.18156500	EpRA 1990	1.66
EpDE 1990	1.51	E RAdeg	4.8	E DEdeg	5.8	Posflg
Corr	0.2

SAO

SAO	138830	DelFlag		RA1950		PmRA1950	-0.0004
DE1950		PmDE1950	-0.039	Vmag	7.3	SpType	K0
Double code		Source	70	CatNum	17064	DM	BD-08 3366
DMcomp		BDsup		HD	108979	M HD	0
GC	17064	RA1950rad	3.26741059	DE1950rad	-0.15543249	PmRA2000	-0.0001
PmDE2000	-0.033

Hipparcos

Catalog	H	HIP	61108	Proxy		RAhms	12 31 25.34
DEdms	-09 10 53.6	Vmag	7.19	VarFlag		R Vmag	H
RAdeg	187.856	DEdeg	-9.18156	AstroRef		Plx	4.79
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	108979	BD	BD-08 3366
CD		CP		Dm number	-08 3366	VIred	0.98
SpType	K0	R SpType		Coord arcsec 2000	123125.34-091053.6

Hipparcos 2

HIP	61108	Sn	5	So	0	Nc	1
RArad	3.2786985318	DErad	-0.1602485142	Plx	4.22	PmRA	9.05
PmDE	-20.93	E RArad	0.51	E DErad	0.41	E Plx	0.59
E pmRA	0.61	E pmDE	0.42	Hpmag	7.3533	E Hpmag	0.0011
SHp	0.008	VA	0	BV	1.002	E BV	0.011
VI	0.98

12314-0911 B

Componente originario normalizzato

Coord arcsec 2000

123125.34-091053.6

Mag

8.1

Calc coord

yes