18247-2012 OCC 409 (HD 313318)

18^h 24^m 41.06^s -20° 12' 04.6" P.A. -1.00 sep 0.0 mag 9.99, Sp A2

Coord 2000	18247-2012	Discov num	OCC 409	Comp		Coord arcsec 2000	18 24 41.06 -20 12 04.6
Date first	1975	Date last	1975	Obs	0
Pa first	-1	Pa last	-1	P.A. Now (θ)	-1
Sep first	0.0	Sep last	0.017	Sep. Now (ρ)	0.017"
Mag pri	9.99	Mag sec		delta mag (ΔM)		Spectral class	A2 (white)
Pri motion ra	+015	Sec motion ra
Pri motion dec	-004	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 313318		Constellation	Sagittarius		Tycho2	6274-00216-1		Gaia DR2	4091424329081070976
HD	313318

WDS 18247-2012 OCC 409 (HD 313318) : 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
18247-2012	OCC 409			0							182441.06-201204.6
18247-2012	OCC 409			0							182441.06-201204.6
18247-2012	OCC 409			0							182441.06-201204.6
18247-2012	OCC 409			0							182441.06-201204.6
18247-2012	OCC 409			0							182441.06-201204.6
18247-2012	OCC 409			0							182441.06-201204.6
18247-2012	OCC 409			0							182441.06-201204.6
18247-2012	OCC 409			0							182441.06-201204.6
18247-2012	OCC 409			0							182441.06-201204.6
18247-2012	OCC 409			0							182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409			0			9.99				182441.06-201204.6
18247-2012	OCC 409		1975	0	-1	0.0	9.99		A2		182441.06-201204.6

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

WDS 18247-2012 OCC 409 (HD 313318) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18247-2012 OCC 409 (HD 313318) : MEASURES

No records found.

WDS 18247-2012 (HD 313318) : 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 18247-2012 (HD 313318) : ALADIN DSS IMAGE @ 18^h 24^m 41.06^s -20° 12' 04.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18247-2012 OCC 409 (HD 313318) : 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		18247-2012	OCC 409		-1	0.0
Show		18261-2019	SKF 101		35	2.9	21
Show		18254-2033	JC 6		280	1.7	23
Show		18231-2009	DON 897		129	1.6	23
Show		18258-1953	ARA 750		112	3.6	25
Show		18246-1944	OCC 459		-1	2.5	29
Show		18223-2018	BHA 27		236	7.0	33
Show		18242-1935	BU 49	AB	45	8.2	39
Show		18242-1935	BU 49	AC	304	22.4	39
Show		18242-1935	BU 49	AD	149	23.4	39
Show		18237-1936	ARA 746		280	12.9	39
Show		18238-1930	LEO 16		84	1.2	44
Show		18259-2053	BRT1537		284	3.4	47
Show		18257-2102	HLD 144	CD	159	7.5	52
Show		18257-2102	HLD 144	AB	42	2.8	53
Show		18257-2102	HLD 144	AC	281	68.8	53
Show		18209-2004	ARA1148	AB	310	11.1	55
Show		18209-1956	RST3177		326	1.3	57
Show		18244-1917	J 1630		222	5.3	58
Show		18278-2052	ARA1151		40	16.1	60
Show		18216-2052	BRT1530		337	5.5	60
Show		18281-2048	RSS 32		223	45.7	61
Show		18210-1939	BU 48	AB	349	2.6	62
Show		18210-1939	BU 48	AC	283	78.6	62
Show		18210-1939	BU 48	CD	57	16.4	63
Show		18205-1951	DON 892		298	1.3	63
Show		18264-2111	ARA1534		270	13.2	64
Show		18230-2115	ARA1529		307	11.8	68
Show		18228-1910	OCC 474		-1	0.2	68
Show		18241-1905	ARA 747		291	6.2	68
Show		18232-1903	I 1365		150	1.3	73
Show		18260-1901	TDT 863		23	1.7	73
Show		18217-1909	BRT1531		215	4.9	76
Show		18203-2055	BRT1529		281	4.2	77
Show		18196-1944	WRH 30		273	0.3	78
Show		18239-2129	BRT1535		307	4.5	78
Show		18282-2114	HJ 2832		21	23.1	80
Show		18274-1900	ARA 751		313	7.8	82
Show		18236-2133	RST5112		25	0.3	83
Show		18223-1856	J 1740	AB	148	5.4	84
Show		18223-1856	J 1740	AC	178	8.7	84
Show		18236-1849	ARA 477		352	13.9	85
Show		18272-1852	ARA 483		48	10.0	87
Show		18239-2139	BRT1536		71	3.5	88
Show		18262-1846	J 1743		265	3.4	88
Show		18289-2122	HU 241	AB	34	4.1	92
Show		18289-2122	HU 241	AC	301	63.0	92
Show		18234-2143	ARA1530		101	14.5	93
Show		18228-1843	CHR 235		182	0.1	93
Show		18214-1852	EVS 35	AB	204	10.6	94
Show		18214-1852	KRV 48	AC	157	71.4	94

WDS 18247-2012 : COMPONENTS

	A
B	pa=0.0° sep=0.00"

18247-2012 A

Componente originario normalizzato	AB	Name	HD 313318	Coord arcsec 2000	182441.06-201204.6	Mag	9.99
Spectral class	A2 (white)	PmRA	15.00	PmDE	-4.0	Tycho2	6274-00216-1
HD	313318

Tycho2

Tycho2	6274-00216-1	Pflag		RAmdeg	276.17115525	DEmdeg	-20.20129349
PmRA	15.2	PmDE	-0.7	E RAmdeg	27	E DEmdeg	38
E pmRA	2.7	E pmDE	2.7	EpRAm	1990.41	EpDEm	1988.72
Num	3	Q RAmdeg	0.6	Q DEmdeg	1.0	Q pmRA	0.6
Q pmDE	1.0	BTmag	10.501	E BTmag	0.050	VTmag	10.054
E VTmag	0.050	Prox	999	TYC	T	HIP
CCDM		RAdeg	276.17111861	DEdeg	-20.20129194	EpRA 1990	1.84
EpDE 1990	1.59	E RAdeg	26.8	E DEdeg	39.0	Posflg
Corr	0.1

18247-2012 B

Componente originario normalizzato

Coord arcsec 2000

182441.06-201204.6

Calc delta mag

9.99

Calc coord

yes