05549+1945 OCC 9114 (57 Ori)

Coord 2000	05549+1945		Discov num	OCC9114		Comp			Coord arcsec 2000	05 54 56.69 +19 44 58.6
Date first	2000		Date last	2000		Obs	0
Pa first	-1		Pa last	-1		P.A. Now (θ)	-1
Sep first	0.0		Sep last	0.016		Sep. Now (ρ)	0.016"
Mag pri	6.60		Mag sec	7.80		delta mag (ΔM)	1.2		Spectral class
Pri motion ra	+001		Sec motion ra
Pri motion dec	-005		Sec motion dec
Notes	K (K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes Nature of this double is uncertain.

Name	57 Ori		Var name	NSV2722 Ori		Spectr	B2V		Constellation	Orion
SAO	94986		HIP	27965		Tycho2	1320-01695-1		Gaia DR2	3398961874526273920
HD	39698		HR	2052		GC	7436		BD	BD+19 1126
Flamsteed	57 Orionis		Flamsteed name	57 Ori		FK5	2447		Distance	558.66
Distance ly	1822.35

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
05549+1945	OCC9114		2000	0	-1	0.0	6.60	7.80		K	055456.69+194458.6

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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 05549+1945 OCC9114 -1 0.0 Show 05566+1945 OCC 608 -1 0.1 24 Show 05561+1923 OCC 28 -1 0.1 28 Show 05565+2002 GII 56 140 8.5 28 Show 05563+2005 COU 375 AB 126 1.2 29 Show 05563+2005 COU 375 Aa,Ab 139 0.1 29 Show 05563+2005 COU 375 AC 41 4.1 29 Show 05563+2005 COU 375 AD 141 8.4 29 Show 05562+2012 TDS3430 227 0.5 32 Show 05544+2017 KNG 1 92 0.0 33 Show 05527+1937 TDS3396 233 0.6 34 Show 05569+2007 OCC9115 -1 0.0 36 Show 05553+2023 J 1914 256 7.8 39 Show 05533+2018 RBR 37 74 0.3 41 Show 05556+1904 TDS3426 211 0.5 42 Show 05543+1902 TDS3414 147 0.5 45 Show 05519+1931 OCC 434 -1 0.0 46 Show 05526+1913 SKF2492 10 28.4 47 Show 05515+1941 GWP 719 167 41.1 49 Show 05523+2018 BRT2334 79 3.6 50 Show 05544+1854 STF 813 150 3.1 52 Show 05561+1856 DAM1339 14 14.5 52 Show 05569+1859 TDS3443 154 2.0 54 Show 05563+1850 J 2394 AB 166 30.9 55 Show 05563+1850 J 2394 AC 213 22.0 55 Show 05563+1850 J 2394 CD 149 5.4 55 Show 05575+1900 SKF2504 47 27.6 58 Show 05513+1917 TDS3379 Aa,Ab 113 0.5 59 Show 05513+1917 J 1819 AB 298 7.3 59 Show 05511+2008 HU 40 17 3.7 59 Show 05560+2043 SKF2502 AB 250 15.4 60 Show 05560+2043 SKF2502 AC 94 83.0 60 Show 05556+1845 TDS3427 43 1.3 61 Show 05524+2038 TDS3389 97 0.5 65 Show 05592+2010 OCC9116 AB -1 0.0 66 Show 05592+2010 OCC9116 AC -1 0.0 66 Show 05524+2042 OCC 627 Da,Db -1 0.1 68 Show 05524+2042 DAM1338 DI 57 22.2 68 Show 05519+2037 HU 448 238 2.5 68 Show 05530+2047 ARY 39 AB 185 33.4 68 Show 05530+2047 ARY 39 AC 301 117.3 68 Show 05595+2013 TDS3470 150 0.8 71 Show 05544+1835 OCC 600 -1 0.1 71 Show 05507+2027 J 1047 286 2.2 75 Show 05505+2027 COU 372 30 1.1 76 Show 05546+1829 OCC 492 -1 0.0 77 Show 05494+1949 BRT2333 268 2.9 79 Show 05501+1902 GWP 715 BC 84 7.0 81 Show 05501+1902 GWP 715 AB 354 79.9 81 Show 05501+1902 GWP 715 AC 359 80.2 81 Show 05491+1949 OCC9113 AB -1 0.0 83

	A
B	pa=0.0° sep=0.00"

Componente originario normalizzato	AB		Name	57 Ori		Coord arcsec 2000	055456.69+194458.6		Mag	6.6
Spectral class	B2V (blue-white)		PmRA	1.00		PmDE	-5.0		SAO	94986
HIP	27965		Tycho2	1320-01695-1		HD	39698		HR	2052
GC	7436		BD	BD+19 1126		Flamsteed	57 Orionis		Flamsteed name	57 Ori
FK5	2447

Tycho2	1320-01695-1		Pflag			RAmdeg	88.73619145		DEmdeg	19.74961163
PmRA	-0.4		PmDE	-4.9		E RAmdeg	3		E DEmdeg	4
E pmRA	0.7		E pmDE	0.7		EpRAm	1991.63		EpDEm	1991.45
Num	23		Q RAmdeg	0.7		Q DEmdeg	0.8		Q pmRA	0.7
Q pmDE	0.9		BTmag	5.712		E BTmag	0.014		VTmag	5.871
E VTmag	0.009		Prox	999		TYC	T		HIP	27965
CCDM			RAdeg	88.73619250		DEdeg	19.74962250		EpRA 1990	1.89
EpDE 1990	1.90		E RAdeg	3.3		E DEdeg	3.7		Posflg
Corr	0.1

SAO	94986		DelFlag			RA1950			PmRA1950	-0.0001
DE1950			PmDE1950	-0.009		Vmag	5.9		SpType	B2
Double code			Source	70		CatNum	7436		DM	BD+19 1126
DMcomp			BDsup			HD	39698		M HD	0
GC	7436		RA1950rad	1.53581577		DE1950rad	0.34455755		PmRA2000	-0.0002
PmDE2000	-0.008

Catalog	H		HIP	27965		Proxy			RAhms	05 54 56.69
DEdms	+19 44 58.6		Vmag	5.92		VarFlag			R Vmag	H
RAdeg	88.7362		DEdeg	19.7496		AstroRef			Plx	2.32
CCDM			N CCDM			Nsys			Ncomp	1
MultFlag			Source			Qual			M HIP
Theta			Rho			HD	39698		BD	BD+19 1126
CD			CP			Dm number	+19 1126		VIred	-0.14
SpType	B2V		R SpType			Coord arcsec 2000	055456.69+194458.6

HIP	27965		Sn	5		So	0		Nc	1
RArad	1.5487387543		DErad	0.3446959598		Plx	1.79		PmRA	1.4
PmDE	-4.52		E RArad	0.42		E DErad	0.24		E Plx	0.45
E pmRA	0.4		E pmDE	0.25		Hpmag	5.8677		E Hpmag	0.0008
SHp	0.008		VA	0		BV	-0.145		E BV	0.004
VI	-0.14

Componente originario normalizzato	AB		Coord arcsec 2000	055456.69+194458.6		Mag	7.8		Calc delta mag	1.2
Calc coord	yes