04431+2038 OCC 380 (HD 29860)

04^h 43^m 06.31^s +20° 37' 47.8" P.A. -1.00 sep 0.1 mag 9.50,9.50 Sp G0 dist. 70.82 pc (231.01 l.y.)

Coord 2000	04431+2038	Discov num	OCC 380	Comp		Coord arcsec 2000	04 43 06.31 +20 37 47.8
Date first	1975	Date last	1975	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	9.50	Mag sec	9.50	delta mag (ΔM)	0	Spectral class	G0 (yellow)
Pri motion ra	+065	Sec motion ra
Pri motion dec	+020	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 29860	Constellation	Taurus	SAO	76726	HIP	21953
Tycho2	1279-01877-1	Gaia DR2	3411128967117606400	HD	29860	BD	BD+20 808
Distance	70.82	Distance ly	231.01

WDS 04431+2038 OCC 380 (HD 29860) : NOTES

No records found.

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
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380			0			9.50	9.50			044306.31+203747.8
04431+2038	OCC 380		1975	0	-1	0.1	9.50	9.50			044306.31+203747.8

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

WDS 04431+2038 OCC 380 (HD 29860) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04431+2038 OCC 380 (HD 29860) : MEASURES

No records found.

WDS 04431+2038 (HD 29860) : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 04431+2038 (HD 29860) : ALADIN DSS IMAGE @ 04^h 43^m 06.31^s +20° 37' 47.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04431+2038 OCC 380 (HD 29860) : NEIGHBORHOODS

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		04431+2038	OCC 380		-1	0.1
Show		04429+2038	HO 332		128	1.4	4
Show		04431+2015	HO 333	AB	152	1.8	24
Show		04431+2015	HO 333	AC	223	31.3	24
Show		04443+2017	KOH 22	AB	159	9.9	28
Show		04443+2017	DAE 32	Aa,Ab	98	0.2	28
Show		04413+2054	LWR 5		199	14.4	30
Show		04448+2018	LDS3612		347	10.1	31
Show		04414+2014	A 2352		317	3.8	32
Show		04452+2029	LDS2272		154	5.2	32
Show		04408+2052	WSI 43		357	18.6	36
Show		04409+2004	LDS2263		276	15.4	47
Show		04396+2045	HU 441		47	1.7	50
Show		04444+1952	KOH 23	AB	353	0.3	50
Show		04444+1952	LDS2270	AB,C	7	6.2	50
Show		04444+1952	DAE 33	AD	201	2.8	50
Show		04409+2123	LDS5584		98	26.9	54
Show		04460+2116	BU 1386		115	5.2	56
Show		04472+2027	KU 85		33	33.5	58
Show		04449+1941	LDS5589		173	158.1	62
Show		04444+2139	OCC 364		-1	0.1	65
Show		04382+2023	KOH 18		349	0.4	71
Show		04399+1940	RED 8		131	0.1	75
Show		04469+2130	SCA 32		96	37.1	75
Show		04443+1923	LDS2269		20	46.6	77
Show		04380+2011	LDS3601		17	17.1	78
Show		04447+1918	ST 2		91	6.8	84
Show		04371+2043	UC 67		262	24.8	85
Show		04400+2155	J 2727		257	5.2	88
Show		04473+2145	OSW 72		174	104.2	89
Show		04369+2103	HU 305	AB	269	1.8	91
Show		04369+2103	FOX9004	AC	81	54.0	91
Show		04456+1914	TDS2956		140	2.3	91
Show		04381+1942	LDS2258		294	3.2	91
Show		04390+2149	LDS1183	AB	116	15.0	92
Show		04390+2149	JNN 262	AC	125	1.2	92
Show		04366+2033	LDS3596		310	2.1	93
Show		04459+1911	AG 311	AB	112	33.0	96
Show		04459+1911	CTT 8	AC	172	54.3	96
Show		04411+1906	LDS2264		69	37.7	97
Show		04373+2132	LDS5579		263	75.6	98
Show		04407+1905	COU 367		49	4.1	99
Show		04438+1859	LDS2267		174	3.2	100
Show		04452+1901	TDS 145		213	0.9	101
Show		04461+1905	HZG 3		258	2.6	103
Show		04366+1946	STT 86		354	0.5	106
Show		04431+2227	KPP 23		28	16.1	109
Show		04362+2132	OCC 888		-1	0.1	111
Show		04495+2145	SCA 33		144	30.0	112
Show		04357+1958	LDS2256		329	44.6	112
Show		04510+2026	GRV 219		344	12.7	113

WDS 04431+2038 : COMPONENTS

	A
B	pa=0.0° sep=0.00"

04431+2038 A

Componente originario normalizzato	AB	Name	HD 29860	Coord arcsec 2000	044306.31+203747.8	Mag	9.5
Spectral class	G0 (yellow)	PmRA	65.00	PmDE	20.0	SAO	76726
HIP	21953	Tycho2	1279-01877-1	HD	29860	BD	BD+20 808

Tycho2

Tycho2	1279-01877-1	Pflag		RAmdeg	70.77644942	DEmdeg	20.62999929
PmRA	65.0	PmDE	19.8	E RAmdeg	8	E DEmdeg	10
E pmRA	0.8	E pmDE	0.8	EpRAm	1989.77	EpDEm	1988.09
Num	18	Q RAmdeg	0.9	Q DEmdeg	0.7	Q pmRA	0.9
Q pmDE	0.6	BTmag	9.314	E BTmag	0.021	VTmag	8.737
E VTmag	0.016	Prox	999	TYC	T	HIP	21953
CCDM		RAdeg	70.77628917	DEdeg	20.62995083	EpRA 1990	1.70
EpDE 1990	1.35	E RAdeg	8.1	E DEdeg	11.1	Posflg
Corr	0.0

SAO

SAO	76726	DelFlag		RA1950		PmRA1950	0.003
DE1950		PmDE1950	0.035	Vmag	8.7	SpType	G0
Double code		Source	35	CatNum	1506	DM	BD+20 808
DMcomp		BDsup		HD	29860	M HD	0
GC		RA1950rad	1.22236429	DE1950rad	0.35842887	PmRA2000	0.003
PmDE2000	0.034

Hipparcos

Catalog	H	HIP	21953	Proxy		RAhms	04 43 06.31
DEdms	+20 37 47.8	Vmag	8.66	VarFlag		R Vmag	H
RAdeg	70.7763	DEdeg	20.6299	AstroRef		Plx	11.51
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	29860	BD	BD+20 808
CD		CP		Dm number	+20 808	VIred	0.66
SpType	G0	R SpType		Coord arcsec 2000	044306.31+203747.8

Hipparcos 2

HIP	21953	Sn	5	So	0	Nc	1
RArad	1.2352792123	DErad	0.3600605355	Plx	14.12	PmRA	65.32
PmDE	19.18	E RArad	1.07	E DErad	0.65	E Plx	1.12
E pmRA	1.39	E pmDE	0.77	Hpmag	8.7802	E Hpmag	0.0015
SHp	0.012	VA	0	BV	0.533	E BV	0.022
VI	0.61

04431+2038 B

Componente originario normalizzato

Coord arcsec 2000

044306.31+203747.8

Mag

9.5

Calc coord

yes