18289-2716 OCC 185 (HD 170122)

Coord 2000	18289-2716		Discov num	OCC 185		Comp			Coord arcsec 2000	18 28 54.37 -27 15 41.2
Date first	1933		Date last	1933		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	9.30		Mag sec	9.30		delta mag (ΔM)	0		Spectral class	B9III (blue-white)
Pri motion ra	+000		Sec motion ra
Pri motion dec	-003		Sec motion dec
Notes

Nature of this double is uncertain.

Name	HD 170122		Constellation	Sagittarius		SAO	186861		Tycho2	6865-02787-1
Gaia DR2	4051783194086759552		HD	170122

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
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185			0			9.30	9.30			182854.37-271541.2
18289-2716	OCC 185		1933	0	-1	0.1	9.30	9.30	B9III		182854.37-271541.2

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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 18289-2716 OCC 185 -1 0.1 Show 18286-2717 J 2214 119 5.3 2 Show 18275-2725 FIN 267 343 4.9 21 Show 18280-2651 I 1366 225 0.4 28 Show 18307-2700 RST2059 5 1.9 29 Show 18281-2645 HDS2615 AB 186 0.3 33 Show 18281-2645 ARY 126 AC 135 54.1 33 Show 18292-2640 B 391 65 0.2 36 Show 18311-2738 J 1632 165 5.3 37 Show 18277-2638 BU 133 230 0.6 41 Show 18290-2635 WNO 6 182 41.8 41 Show 18259-2713 RST2050 77 2.0 42 Show 18257-2726 OCC 186 -1 0.1 44 Show 18256-2724 COO 225 AB 359 5.9 45 Show 18256-2724 SIN 109 AC 89 69.0 45 Show 18261-2740 J 2211 AB 49 5.7 47 Show 18261-2740 J 2211 AC 196 11.4 47 Show 18264-2749 B 2865 298 11.4 48 Show 18296-2803 SKF2128 291 4.8 48 Show 18312-2757 RST2060 Ba,Bb 8 0.6 52 Show 18259-2752 RST2051 116 1.4 54 Show 18325-2753 SKF2131 47 4.7 61 Show 18328-2747 KPP 417 57 5.0 62 Show 18322-2630 SKF2066 282 17.5 64 Show 18239-2746 VVV 4 166 95.5 74 Show 18346-2734 I 1026 AB 41 9.0 79 Show 18346-2734 I 1026 A,CD 145 36.1 79 Show 18346-2734 TOK 422 Aa,Ab 102 0.1 79 Show 18346-2734 I 1027 CD 69 1.9 79 Show 18265-2601 J 2212 302 5.3 80 Show 18266-2600 J 2213 90 6.5 81 Show 18319-2831 RST2062 3 0.8 85 Show 18225-2651 JKS 21 AB 326 22.9 90 Show 18225-2651 JKS 21 AC 48 26.4 90 Show 18279-2848 RST2056 27 2.6 94 Show 18305-2848 HDS2624 230 0.1 95 Show 18236-2610 HO 566 143 0.5 98 Show 18335-2832 BRT3073 281 3.9 98 Show 18317-2541 OCC 264 -1 0.1 102 Show 18232-2825 HDS2601 221 0.2 103 Show 18303-2533 B 394 197 0.2 105 Show 18356-2617 OCC9050 Ba,Bb -1 0.0 107 Show 18356-2617 B 396 AB 218 1.7 107 Show Kaus Borealis 18280-2525 WFC 208 184 82.5 112 Show 18354-2607 TDT 949 91 0.7 112 Show 18348-2837 B 395 278 1.3 114 Show 18207-2754 TDT 809 108 0.5 116 Show 18292-2916 B 2450 347 14.0 120 Show 18368-2617 RST3187 AB 201 0.1 121 Show 18368-2617 RST3187 AC 41 12.7 121 Show 18281-2917 AAQ 3 74 3.5 122

	A
B	pa=0.0° sep=0.00"

Componente originario normalizzato	AB		Name	HD 170122		Coord arcsec 2000	182854.37-271541.2		Mag	9.3
Spectral class	B9III (blue-white)		PmRA	0.00		PmDE	-3.0		SAO	186861
Tycho2	6865-02787-1		HD	170122		DM	CD-2712876

Tycho2	6865-02787-1		Pflag			RAmdeg	277.22653110		DEmdeg	-27.26145145
PmRA	0.4		PmDE	-3.1		E RAmdeg	7		E DEmdeg	10
E pmRA	1.5		E pmDE	1.5		EpRAm	1991.20		EpDEm	1990.57
Num	8		Q RAmdeg	1.3		Q DEmdeg	0.6		Q pmRA	1.3
Q pmDE	0.7		BTmag	9.026		E BTmag	0.017		VTmag	8.866
E VTmag	0.016		Prox	999		TYC	T		HIP
CCDM			RAdeg	277.22653056		DEdeg	-27.26144444		EpRA 1990	1.92
EpDE 1990	1.92		E RAdeg	6.6		E DEdeg	9.5		Posflg
Corr	-0.1

SAO	186861		DelFlag			RA1950			PmRA1950	0.0026
DE1950			PmDE1950	0.011		Vmag	8.5		SpType	B8
Double code			Source	24		CatNum	11985		DM	CD-2712876
DMcomp			BDsup			HD	170122		M HD	0
GC			RA1950rad	4.82484729		DE1950rad	-0.47637905		PmRA2000	0.0025
PmDE2000	0.011

Componente originario normalizzato

AB

Coord arcsec 2000

182854.37-271541.2

Mag

9.3

Calc coord

yes