21115-1802 OCC 171 (HD 201645)

Coord 2000	21115-1802		Discov num	OCC 171		Comp			Coord arcsec 2000	21 11 29.38 -18 02 11.9
Date first	1932		Date last	1932		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	9.80		Mag sec	9.80		delta mag (ΔM)	0		Spectral class	K1III (yellow-orange)
Pri motion ra	+010		Sec motion ra
Pri motion dec	+002		Sec motion dec
Notes

Nature of this double is uncertain.

Name	HD 201645		Constellation	Capricornus		SAO	164202		Tycho2	6350-00988-1
Gaia DR2	6834075446554010624		HD	201645

No records found.

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

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171			0			9.80	9.80			211129.38-180211.9
21115-1802	OCC 171		1932	0	-1	0.1	9.80	9.80			211129.38-180211.9

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
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 21115-1802 OCC 171 -1 0.1 Show 21133-1803 UC 4411 161 12.5 26 Show 21108-1734 KPP1464 55 11.0 30 Show 21107-1729 HDS3017 298 21.1 36 Show 21098-1834 HJ 3010 302 33.5 40 Show 21099-1716 HU 366 193 0.3 52 Show 21150-1734 OCC1027 -1 0.1 58 Show 21142-1716 RST4078 119 3.8 60 Show 21099-1904 UC 4394 236 46.7 66 Show 21148-1713 RST3279 358 0.4 68 Show 21147-1858 LEO 49 280 1.4 73 Show 21080-1859 B 516 344 1.9 76 Show 21129-1917 ARA 806 156 11.6 78 Show 21148-1902 ARA 807 83 7.6 78 Show 21066-1727 GWP3036 97 65.9 79 Show 21100-1920 LDS 734 198 34.5 81 Show 21065-1844 UC 4381 111 34.5 83 Show 21174-1746 UC 4430 14 12.3 87 Show 21129-1934 TDT2829 316 0.6 95 Show 21049-1728 SHN 41 46 0.1 100 Show 21163-1920 OCC 154 -1 0.1 105 Show 21096-1622 HJ 1612 136 5.4 105 Show 21040-1807 BU 1211 336 0.9 107 Show 21172-1916 HJ 3016 325 13.5 111 Show 21165-1935 DON1003 AB 149 3.7 117 Show 21033-1738 CVR 237 306 71.9 120 Show 21198-1738 DON1008 176 4.7 121 Show 21175-1625 KPP3120 150 13.5 130 Show 21133-2011 ARA1224 115 6.8 132 Show 21047-1630 KPP 483 76 3.9 135 Show 21211-1811 UC 4453 AB 293 18.2 138 Show 21216-1825 ARA 502 123 6.8 146 Show 21044-1951 FIN 328 261 0.3 149 Show 21009-1732 OCC 607 -1 -1.0 155 Show 21006-1740 HLD 165 172 8.2 158 Show 21035-1953 GWP3032 55 31.8 159 Show 21029-1945 ARA1222 251 13.1 160 Show 21068-1534 HU 273 114 4.2 163 Show 21053-2021 ARA1223 320 9.9 165 Show 21006-1705 HO 461 229 3.0 167 Show 21058-2027 UC 4377 285 11.6 167 Show 20599-1750 ALD 120 120 3.7 167 Show 21199-2000 BHA 44 129 3.9 167 Show 21075-1524 UC 4384 335 8.5 169 Show 21016-1626 OCC1016 -1 0.1 172 Show 21209-1953 SKF 928 47 14.0 174 Show 21091-1512 KPP2066 350 16.6 174 Show 21237-1744 SHN 250 -1 0.0 176 Show 21124-1500 H 1 47 309 4.2 183 Show 21154-1508 GWP3049 298 23.2 184 Show 20595-1653 UC 4353 143 15.1 186

	A
B	pa=0.0° sep=0.00"

Componente originario normalizzato	AB		Name	HD 201645		Coord arcsec 2000	211129.38-180211.9		Mag	9.8
Spectral class	K1III (yellow-orange)		PmRA	10.00		PmDE	2.0		SAO	164202
Tycho2	6350-00988-1		HD	201645		DM	BD-18 5879

Tycho2	6350-00988-1		Pflag			RAmdeg	317.87244745		DEmdeg	-18.03664257
PmRA	9.6		PmDE	1.8		E RAmdeg	10		E DEmdeg	15
E pmRA	1.6		E pmDE	1.6		EpRAm	1990.32		EpDEm	1988.91
Num	8		Q RAmdeg	1.0		Q DEmdeg	0.5		Q pmRA	0.9
Q pmDE	0.6		BTmag	10.688		E BTmag	0.032		VTmag	9.485
E VTmag	0.018		Prox	999		TYC	T		HIP
CCDM			RAdeg	317.87242444		DEdeg	-18.03664639		EpRA 1990	1.80
EpDE 1990	1.90		E RAdeg	11.1		E DEdeg	15.9		Posflg
Corr	-0.2

SAO	164202		DelFlag			RA1950			PmRA1950	0.0023
DE1950			PmDE1950	0.021		Vmag	9		SpType	K0
Double code			Source	22		CatNum	9082		DM	BD-18 5879
DMcomp			BDsup			HD	201645		M HD	0
GC			RA1950rad	5.53566207		DE1950rad	-0.31838188		PmRA2000	0.0024
PmDE2000	0.019

Componente originario normalizzato

AB

Coord arcsec 2000

211129.38-180211.9

Mag

9.8

Calc coord

yes