12257-0017 OCC 104 (HD 108189)

12^h 25^m 40.63^s -00° 16' 56.1" P.A. -1.00 sep 0.1 mag 9.00,9.00 Sp G5 dist. 154.8 pc (504.96 l.y.)

Coord 2000	12257-0017	Discov num	OCC 104	Comp		Coord arcsec 2000	12 25 40.63 -00 16 56.1
Date first	1930	Date last	1930	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	G5 (yellow)
Pri motion ra	-081	Sec motion ra
Pri motion dec	+028	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 108189	Constellation	Virgo	SAO	138774	HIP	60641
Tycho2	4941-00102-1	HD	108189	BD	BD+00 2942	Distance	154.8
Distance ly	504.96

WDS 12257-0017 OCC 104 (HD 108189) : 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
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104			0			9.00	9.00			122540.63-001656.1
12257-0017	OCC 104		1930	0	-1	0.1	9.00	9.00			122540.63-001656.1

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

WDS 12257-0017 OCC 104 (HD 108189) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12257-0017 OCC 104 (HD 108189) : MEASURES

No records found.

WDS 12257-0017 (HD 108189) : 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 12257-0017 (HD 108189) : ALADIN DSS IMAGE @ 12^h 25^m 40.63^s -00° 16' 56.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12257-0017 OCC 104 (HD 108189) : 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		12257-0017	OCC 104		-1	0.1
Show		12267+0008	CVR1433		213	4.5	18
Show		12268-0011	AGC 4		145	0.5	18
Show		12246+0026	UC 2331		155	21.8	19
Show		12268+0007	SLW 722		287	144.6	20
Show		12244+0022	SLW 718		239	9.6	20
Show		12240+0015	SLW 715		342	25.7	25
Show		12266+0045	BAL1452		57	2.6	31
Show		12234+0020	GWP1800		303	14.2	35
Show		12287-0025	GWP1817		139	86.8	46
Show		12287-0035	UC 2346		278	24.9	49
Show		12248+0111	UC 2332		122	42.7	56
Show		12225+0053	GRV1199		330	22.2	60
Show		12298-0030	CVR1441		66	3.4	64
Show		12297-0039	SKF 892		80	4.3	65
Show		12213-0014	GWP1794		352	66.4	66
Show		12250+0123	GRV 855		16	43.5	68
Show		12290+0057	GRV1077		51	11.4	74
Show		12289+0122	LDS2882		161	85.0	81
Show		12204+0035	RST5366		15	0.9	81
Show		12203-0009	OCC 15		-1	0.1	82
Show		12305+0101	SHN 160		-1	0.1	85
Show		12218+0119	SHN 155		-1	0.6	85
Show		12190+0022	GRV1076		139	10.9	87
Show		12190+0005	GRV1075		138	15.0	88
Show		12310-0034	GRV1078		232	10.7	89
Show	Zaniah	12199-0040	MCA 37		328	0.1	90
Show		12295-0103	J 431		273	2.7	101
Show		12228+0151	LDS2879	AB	289	67.2	104
Show		12228+0151	RAO 277	Aa,Ab	110	0.6	104
Show		12312+0120	A 2583	BC	105	46.3	104
Show		12312+0120	SHJ 146	AB	290	49.5	105
Show		12312+0120	A 2583	AC	335	5.0	105
Show		12333-0038	WSO 1	BC	80	46.6	117
Show		12333-0038	WSO 1	BD	127	31.5	117
Show		12333-0038	WSO 1	BE	116	7.7	117
Show		12270-0137	BAL 541		86	12.7	117
Show		12333-0038	WSO 1	AB	218	33.7	117
Show		12177+0002	A 2582		64	0.4	121
Show		12210-0131	BAL 868		135	6.6	129
Show		12247+0225	AG 177	AB	221	7.3	130
Show		12247+0225	AG 177	AC	57	96.3	130
Show		12253-0152	FOX 68		165	3.9	130
Show		12170-0020	SLW 703		48	132.9	131
Show		12265-0153	HLD 13	CD	7	15.0	131
Show		12265-0153	HLD 13	AB	134	1.3	131
Show		12265-0153	HLD 13	AC	72	130.8	131
Show		12343+0051	SLW 736		167	12.0	134
Show		12328-0104	BAL 869		236	7.2	135
Show		12179+0126	SHN 22		175	0.1	136
Show		12345-0048	UC 2360		227	32.5	137

WDS 12257-0017 : COMPONENTS

	A
B	pa=0.0° sep=0.00"

12257-0017 A

Componente originario normalizzato	AB	Name	HD 108189	Coord arcsec 2000	122540.63-001656.1	Mag	9
Spectral class	G5 (yellow)	PmRA	-81.00	PmDE	28.0	SAO	138774
HIP	60641	Tycho2	4941-00102-1	HD	108189	BD	BD+00 2942

Tycho2

Tycho2	4941-00102-1	Pflag		RAmdeg	186.41909390	DEmdeg	-0.28217552
PmRA	-80.7	PmDE	27.8	E RAmdeg	5	E DEmdeg	6
E pmRA	1.0	E pmDE	1.1	EpRAm	1991.08	EpDEm	1991.03
Num	15	Q RAmdeg	1.0	Q DEmdeg	0.7	Q pmRA	1.1
Q pmDE	0.7	BTmag	8.710	E BTmag	0.017	VTmag	7.810
E VTmag	0.012	Prox	999	TYC	T	HIP	60641
CCDM		RAdeg	186.41927917	DEdeg	-0.28223944	EpRA 1990	1.73
EpDE 1990	1.74	E RAdeg	5.4	E DEdeg	6.4	Posflg
Corr	0.2

SAO

SAO	138774	DelFlag		RA1950		PmRA1950	-0.0053
DE1950		PmDE1950	0.023	Vmag	8.2	SpType	G5
Double code		Source	31	CatNum	3412	DM	BD+00 2942
DMcomp		BDsup		HD	108189	M HD	0
GC		RA1950rad	3.24246478	DE1950rad	-0.00010036	PmRA2000	-0.0051
PmDE2000	0.027

Hipparcos

Catalog	H	HIP	60641	Proxy		RAhms	12 25 40.63
DEdms	-00 16 56.1	Vmag	7.72	VarFlag		R Vmag	G
RAdeg	186.419	DEdeg	-0.282243	AstroRef		Plx	7.61
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	108189	BD	BD+00 2942
CD		CP		Dm number	+00 2942	VIred	0.83
SpType	G5	R SpType		Coord arcsec 2000	122540.63-001656.1

Hipparcos 2

HIP	60641	Sn	5	So	0	Nc	1
RArad	3.2536304487	DErad	-0.0049260644	Plx	6.46	PmRA	-81.65
PmDE	26.97	E RArad	0.57	E DErad	0.43	E Plx	0.66
E pmRA	0.5	E pmDE	0.4	Hpmag	7.8712	E Hpmag	0.0021
SHp	0.015	VA	0	BV	0.795	E BV	0.015
VI	0.83

12257-0017 B

Componente originario normalizzato

Coord arcsec 2000

122540.63+001656.1

Mag

Calc coord

yes