05031+2135 OCC 230 (Iot Tau)

05^h 03^m 05.70^s +21° 35' 24.2" P.A. -1.00 sep 0.1 mag 5.40,5.40 Sp A7V dist. 52.97 pc (172.79 l.y.)

Coord 2000	05031+2135	Discov num	OCC 230	Comp		Coord arcsec 2000	05 03 05.70 +21 35 24.2
Date first	1956	Date last	1956	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	5.40	Mag sec	5.40	delta mag (ΔM)	0	Spectral class	A7V (white)
Pri motion ra	+068	Sec motion ra
Pri motion dec	-041	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	Iot Tau	Constellation	Taurus	SAO	76920	HIP	23497
Tycho2	1293-02747-1	Gaia DR2	3409207536188836352	HD	32301	HR	1620
GC	6158	BD	BD+21 751	Bayer	Iota Tauri	Bayer name	Iot Tau
Flamsteed	102 Tauri	Flamsteed name	102 Tau	FK5	184	Distance	52.97
Distance ly	172.79	Bayer greek	ι Tau

WDS 05031+2135 OCC 230 (Iot Tau) : NOTES

discov_num	notes	refcode
OCC 230	iot Tau.

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
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230			0			5.40	5.40			050305.70+213524.2
05031+2135	OCC 230		1956	0	-1	0.1	5.40	5.40	A7V		050305.70+213524.2

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

WDS 05031+2135 OCC 230 (Iot Tau) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05031+2135 OCC 230 (Iot Tau) : MEASURES

No records found.

WDS 05031+2135 (Iot Tau) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 05031+2135 (Iot Tau) : ALADIN DSS IMAGE @ 05^h 03^m 05.70^s +21° 35' 24.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05031+2135 OCC 230 (Iot Tau) : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		05031+2135	OCC 230		-1	0.1	1
Show		05033+2125	LDS6160	AB	241	166.4	12
Show		05033+2125	LAW 13	Ba,Bb	168	0.3	13
Show		05044+2139	COU 154	AB	300	0.1	19
Show		05044+2139	COU 154	AC	197	2.7	19
Show		05044+2117	OCC 652		-1	0.1	26
Show		05047+2155	LDS6161		153	103.5	30
Show		05052+2125	LDS5654		62	103.4	32
Show		05062+2131	BRT2321		147	4.7	44
Show		05051+2210	LDS5653		271	328.4	45
Show		05017+2050	HU 445	AB	172	0.3	50
Show		05017+2050	RAO 52	AC	243	37.9	50
Show		04594+2215	LDS6153		126	2.4	66
Show		05079+2142	S 466	AB	249	110.2	68
Show		05079+2142	OCC 301	Aa,Ab	268	0.0	68
Show		05082+2149	COU 156	AB	83	0.7	73
Show		05056+2240	TDS3060		52	0.8	74
Show		05072+2224	COU 155		339	0.2	75
Show		05071+2047	LDS5660		228	67.7	75
Show		04578+2151	KPP 837		269	7.1	76
Show		04587+2046	KOH 38		223	6.0	79
Show		05083+2214	ARU 2		224	0.2	82
Show		04594+2029	TVB 85		191	8.0	84
Show		05031+2300	LDS5647		200	7.9	86
Show		04574+2101	COU 708		105	3.4	87
Show		04592+2245	OCC 859		-1	0.1	88
Show		04569+2202	J 2728		160	4.6	89
Show		05073+2244	HU 446		190	0.9	90
Show		05056+2304	STT 97		150	0.3	96
Show		05025+2311	POU 512		225	6.1	96
Show		05099+2149	TDS3086		82	0.5	96
Show		05032+2000	LDS5648		88	101.2	96
Show		04563+2142	BRT2319		89	3.8	97
Show		05078+2025	OCC 644		-1	0.0	97
Show		04594+2012	A 2427		264	4.0	99
Show		05059+2005	BRT2320		40	3.9	99
Show		05089+2039	KPP 25		315	5.3	100
Show		05036+1956	LDS5651		191	34.7	101
Show		05060+2307	LDS5658		287	114.2	101
Show		05099+2059	COU 157		258	0.4	102
Show		05013+2315	POU 511		225	9.0	103
Show		05014+1956	HDS 653	AB	168	0.6	103
Show		05014+1956	GII 137	Aa,Ab	135	0.2	103
Show		05046+2317	POU 528		107	12.2	104
Show		04572+2030	HJ 2245		191	27.0	105
Show		05102+2208	HDS 683		323	0.0	105
Show		05064+2309	POU 542		104	5.8	105
Show		04585+2259	LDS5633		98	48.8	106
Show		05043+2319	J 1816		113	5.7	106
Show		05001+2313	LDS5638		281	167.6	107
Show		05043+2321	POU 520		254	12.1	108

WDS 05031+2135 : COMPONENTS

	A
B	pa=0.0° sep=0.00"

05031+2135 A

Componente originario normalizzato	AB	Name	Iot Tau	Coord arcsec 2000	050305.70+213524.2	Mag	5.4
Spectral class	A7V (white)	PmRA	68.00	PmDE	-41.0	SAO	76920
HIP	23497	Tycho2	1293-02747-1	HD	32301	HR	1620
GC	6158	BD	BD+21 751	Bayer	Iota Tauri	Bayer name	Iot Tau
Flamsteed	102 Tauri	Flamsteed name	102 Tau	FK5	184

Tycho2

Tycho2	1293-02747-1	Pflag		RAmdeg	75.77394436	DEmdeg	21.58996112
PmRA	68.2	PmDE	-41.2	E RAmdeg	3	E DEmdeg	4
E pmRA	0.3	E pmDE	0.3	EpRAm	1990.05	EpDEm	1988.79
Num	31	Q RAmdeg	1.0	Q DEmdeg	1.0	Q pmRA	1.0
Q pmDE	1.3	BTmag	4.825	E BTmag	0.014	VTmag	4.633
E VTmag	0.009	Prox	999	TYC	T	HIP	23497
CCDM		RAdeg	75.77377750	DEdeg	21.59006028	EpRA 1990	1.83
EpDE 1990	1.34	E RAdeg	3.2	E DEdeg	3.6	Posflg
Corr	-0.2

SAO

SAO	76920	DelFlag		RA1950		PmRA1950	0.0047
DE1950		PmDE1950	-0.041	Vmag	4.7	SpType	A5
Double code		Source	74	CatNum	184	DM	BD+21 751
DMcomp		BDsup		HD	32301	M HD	0
GC	6158	RA1950rad	1.30944946	DE1950rad	0.37560087	PmRA2000	0.0046
PmDE2000	-0.042

Hipparcos

Catalog	H	HIP	23497	Proxy		RAhms	05 03 05.70
DEdms	+21 35 24.2	Vmag	4.62	VarFlag		R Vmag	G
RAdeg	75.7738	DEdeg	21.5901	AstroRef		Plx	20.01
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	32301	BD	BD+21 751
CD		CP		Dm number	+21 751	VIred	0.19
SpType	A7V	R SpType		Coord arcsec 2000	050305.70+213524.2

Hipparcos 2

HIP	23497	Sn	5	So	0	Nc	1
RArad	1.3225017176	DErad	0.3768176618	Plx	18.88	PmRA	68.88
PmDE	-41.06	E RArad	0.27	E DErad	0.13	E Plx	0.3
E pmRA	0.27	E pmDE	0.15	Hpmag	4.6767	E Hpmag	0.0005
SHp	0.004	VA	0	BV	0.155	E BV	0.005
VI	0.19

05031+2135 B

Componente originario normalizzato

Coord arcsec 2000

050305.70+213524.2

Mag

5.4

Calc coord

yes