05488+2722 OCC 9112 (HD 38689)

Coord 2000	05488+2722		Discov num	OCC9112		Comp			Coord arcsec 2000	05 48 48.99 +27 21 49.6
Date first	1971		Date last	1971		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	8.10		Mag sec	9.10		delta mag (ΔM)	1		Spectral class
Pri motion ra	+002		Sec motion ra
Pri motion dec	-005		Sec motion dec
Notes

Nature of this double is uncertain.

Name	HD 38689		Spectr	B8		Constellation	Taurus		SAO	77588
HIP	27456		Tycho2	1870-01657-1		Gaia DR2	3443002812776816512		HD	38689
BD	BD+27 874		Distance	4347.83		Distance ly	14182.62

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
05488+2722	OCC9112		1971	0	-1	0.0	8.10	9.10			054848.99+272149.6

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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
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Show name coord_2000 discov# comp pa sep dist(') Show 05488+2722 OCC9112 -1 0.0 Show 05498+2707 OCC 779 AB -1 0.1 20 Show 05502+2658 RUC 19 AB 159 13.6 31 Show 05502+2658 RUC 19 AC 321 30.5 31 Show 05468+2700 BRT 10 316 5.2 35 Show 05510+2758 BU 1054 229 15.6 47 Show 05492+2812 TDS 198 252 1.1 51 Show 05457+2751 OCC 714 -1 0.1 51 Show 05460+2757 OCC 713 -1 0.1 52 Show 05445+2714 COU 761 122 3.9 59 Show 05446+2658 TDS3319 136 1.8 61 Show 05533+2737 OCC 206 -1 0.1 62 Show 05512+2817 HJ 711 355 16.9 63 Show 05444+2744 STF 779 AB 254 8.6 64 Show 05444+2744 STF 779 AC 40 47.9 64 Show 05529+2800 SCA 191 BC 338 0.2 67 Show 05529+2800 COU 899 AB 243 0.9 67 Show 05529+2800 SCA 191 AC 247 0.9 67 Show 05539+2723 IPH 18 111 17.8 68 Show 05450+2812 COU 762 54 0.2 72 Show 05518+2827 STF 805 50 12.1 77 Show 05495+2606 IPH 17 334 35.4 77 Show 05472+2837 COU 763 197 0.8 79 Show 05449+2621 A 496 5 0.3 81 Show 05509+2604 AZC 46 238 36.1 83 Show 05460+2606 J 1906 336 7.5 85 Show 05461+2605 J 1907 234 9.1 85 Show 05495+2845 MLB 520 260 3.5 85 Show 05459+2607 A 1041 224 0.7 85 Show 05428+2652 HJ 707 194 11.1 86 Show 05542+2631 COU 901 23 0.8 88 Show 05470+2557 SLE 279 280 12.4 88 Show 05467+2848 MLB 642 130 4.7 92 Show 05459+2555 STT 116 DE 252 5.9 92 Show 05500+2551 OL 165 355 1.8 93 Show 05420+2746 OCC 738 -1 0.1 94 Show 05470+2853 MLB 643 65 5.4 95 Show 05459+2555 STF 785 AB 347 14.7 96 Show 05459+2555 STT 116 AC 65 17.8 96 Show 05459+2555 STT 116 AD 10 201.8 96 Show 05459+2555 STT 116 AR 73 31.7 96 Show 05418+2701 A 492 110 3.9 96 Show 05474+2858 HJ 709 113 9.2 99 Show 05444+2556 J 8 253 2.6 105 Show 05420+2814 A 1039 106 0.2 105 Show 05463+2542 BRT 138 118 5.0 106 Show 05416+2637 OCC 211 -1 0.1 107 Show 05531+2552 SKF2494 237 4.3 107 Show 05430+2606 TDS3298 235 1.0 109 Show 05408+2700 HDS 758 55 0.4 110 Show 05465+2536 COU 716 38 1.5 110

	A
B	pa=0.0° sep=0.00"

Componente originario normalizzato	AB		Name	HD 38689		Coord arcsec 2000	054848.99+272149.6		Mag	8.1
Spectral class	B8 (blue-white)		PmRA	2.00		PmDE	-5.0		SAO	77588
HIP	27456		Tycho2	1870-01657-1		HD	38689		BD	BD+27 874

Tycho2	1870-01657-1		Pflag			RAmdeg	87.20411732		DEmdeg	27.36376619
PmRA	-1.6		PmDE	-3.1		E RAmdeg	5		E DEmdeg	7
E pmRA	1.2		E pmDE	1.2		EpRAm	1991.30		EpDEm	1990.85
Num	11		Q RAmdeg	1.2		Q DEmdeg	0.9		Q pmRA	1.2
Q pmDE	0.9		BTmag	7.789		E BTmag	0.016		VTmag	7.747
E VTmag	0.013		Prox	999		TYC	T		HIP	27456
CCDM			RAdeg	87.20412139		DEdeg	27.36377389		EpRA 1990	1.76
EpDE 1990	1.65		E RAdeg	5.4		E DEdeg	6.5		Posflg
Corr	0.1

SAO	77588		DelFlag			RA1950			PmRA1950	0.0004
DE1950			PmDE1950	0.006		Vmag	8.1		SpType	B8
Double code			Source	34		CatNum	2710		DM	BD+27 874
DMcomp			BDsup			HD	38689		M HD	0
GC			RA1950rad	1.50831038		DE1950rad	0.4773201		PmRA2000	0.0003
PmDE2000	0.006

Catalog	H		HIP	27456		Proxy			RAhms	05 48 48.99
DEdms	+27 21 49.6		Vmag	7.73		VarFlag			R Vmag	H
RAdeg	87.2041		DEdeg	27.3638		AstroRef			Plx	2.02
CCDM			N CCDM			Nsys			Ncomp	1
MultFlag			Source			Qual			M HIP
Theta			Rho			HD	38689		BD	BD+27 874
CD			CP			Dm number	+27 874		VIred	0.16
SpType	B8		R SpType			Coord arcsec 2000	054848.99+272149.6

HIP	27456		Sn	5		So	0		Nc	1
RArad	1.521999158		DErad	0.4775879424		Plx	-0.23		PmRA	-2.63
PmDE	-1.78		E RArad	0.75		E DErad	0.5		E Plx	0.87
E pmRA	0.89		E pmDE	0.62		Hpmag	7.7791		E Hpmag	0.0017
SHp	0.014		VA	0		BV	0.149		E BV	0.015
VI	0.16

Componente originario normalizzato	AB		Coord arcsec 2000	054848.99+272149.6		Mag	9.1		Calc delta mag	1
Calc coord	yes