15378-2308 OCC 857 (HD 139254)

15^h 37^m 48.06^s -23° 08' 29.5" P.A. -1.00 sep 0.0 mag 3.40,8.90 Sp K0III dist. 84.25 pc (274.82 l.y.)

Coord 2000	15378-2308	Discov num	OCC 857	Comp		Coord arcsec 2000	15 37 48.06 -23 08 29.5
Date first	1992	Date last	1992	Obs	0
Pa first	-1	Pa last	-1	P.A. Now (θ)	-1
Sep first	0.0	Sep last	0.01	Sep. Now (ρ)	0.01"
Mag pri	3.40	Mag sec	8.90	delta mag (ΔM)	5.5	Spectral class	K0III (yellow-orange)
Pri motion ra	-028	Sec motion ra
Pri motion dec	-121	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 139254	Constellation	Libra	SAO	183637	HIP	76532
Tycho2	6777-01625-1	Gaia DR2	6239382008325929216	HD	139254	HR	5806
GC	21005	BD	BD-22 3989	CD	CD-2211100	CP	CP-22 6041
Distance	84.25	Distance ly	274.82

WDS 15378-2308 OCC 857 (HD 139254) : 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
15378-2308	OCC 857		1992	0	-1	0.0	3.40	8.90	K0III		153748.06-230829.5

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

WDS 15378-2308 OCC 857 (HD 139254) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15378-2308 OCC 857 (HD 139254) : MEASURES

No records found.

WDS 15378-2308 (HD 139254) : 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 15378-2308 (HD 139254) : ALADIN DSS IMAGE @ 15^h 37^m 48.06^s -23° 08' 29.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15378-2308 OCC 857 (HD 139254) : 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		15378-2308	OCC 857		-1	0.0
Show		15367-2256	DON 747		168	1.5	20
Show		15360-2306	KPP2240		198	18.6	26
Show		15360-2324	KSA 114	AB	174	0.1	30
Show		15360-2324	LAF 78	AC	76	3.3	30
Show		15360-2324	LAF 78	AD	315	4.2	30
Show		15372-2339	SEE 241		23	0.9	32
Show		15397-2343	B 2789		338	14.0	44
Show		15399-2235	ARA1808		241	13.2	45
Show		15344-2300	DON1112		118	9.7	49
Show		15401-2349	UC 3038		282	7.7	52
Show		15381-2205	B 1789		49	2.5	65
Show		15377-2432	TDS9564		103	0.4	84
Show		15441-2242	OCC 111		-1	0.1	91
Show		15384-2439	HDS2207		82	0.7	92
Show		15444-2320	HU 1516		254	1.4	92
Show		15386-2136	OCC9034		31	0.1	94
Show		15311-2326	OCC 147		-1	0.1	95
Show		15323-2412	B 293		117	2.0	100
Show		15429-2155	HLD 123		117	2.5	103
Show		15332-2429	CHR 232	Aa,Ab	207	0.1	103
Show		15332-2429	LAL 123	AB	302	9.3	103
Show		15332-2429	SEE 238	Ba,Bb	144	0.3	104
Show		15322-2158	KOU 39		41	0.7	106
Show		15452-2239	SWR 181		109	31.2	107
Show		15380-2119	NSN 418		305	3.6	110
Show		15457-2247	UC 3056		92	61.8	111
Show		15457-2245	B 2367		9	0.1	112
Show		15293-2312	UC 3011		116	45.0	117
Show		15433-2439	OCC 208		-1	0.1	118
Show		15351-2506	OCC9019		81	0.0	124
Show		15422-2118	RST2976		284	0.3	126
Show		15467-2227	KPP3043		61	16.3	130
Show		15397-2101	HWE 36		196	2.7	131
Show		15473-2250	UC 3066		105	28.0	132
Show		15439-2451	UC 3052	AB	316	56.4	133
Show		15444-2127	USD 26		159	0.2	138
Show		15481-2313	HO 396		355	3.4	142
Show		15415-2521	LAF 80		242	3.7	142
Show		15481-2322	SKF1502		172	52.8	144
Show		15388-2041	ARA1110		37	15.2	149
Show		15377-2539	RST2971		60	0.2	151
Show		15432-2525	BU 354		291	5.9	156
Show		15277-2423	OCC 181		-1	0.1	158
Show		15484-2210	B 2370		93	0.5	158
Show		15470-2138	J 1587		6	9.4	158
Show		15367-2030	KPP1748		318	13.5	160
Show		15353-2544	LAF 77	AB	169	5.6	160
Show		15353-2544	LAF 77	AC	350	7.8	160
Show		15353-2544	LAF 77	AD	141	7.8	160
Show		15452-2513	USD 27		208	2.1	160

WDS 15378-2308 : COMPONENTS

	A
B	pa=0.0° sep=0.00"

15378-2308 A

Componente originario normalizzato	AB	Name	HD 139254	Coord arcsec 2000	153748.06-230829.5	Mag	3.4
Spectral class	K0III (yellow-orange)	PmRA	-28.00	PmDE	-121.0	SAO	183637
HIP	76532	Tycho2	6777-01625-1	HD	139254	HR	5806
GC	21005	BD	BD-22 3989	CD	CD-2211100	CP	CP-22 6041

Tycho2

Tycho2	6777-01625-1	Pflag		RAmdeg	234.45016596	DEmdeg	-23.14170657
PmRA	-30.5	PmDE	-78.5	E RAmdeg	4	E DEmdeg	4
E pmRA	0.8	E pmDE	0.8	EpRAm	1991.28	EpDEm	1990.93
Num	22	Q RAmdeg	0.8	Q DEmdeg	1.2	Q pmRA	0.8
Q pmDE	1.1	BTmag	7.147	E BTmag	0.015	VTmag	5.908
E VTmag	0.010	Prox	999	TYC	T	HIP	76532
CCDM		RAdeg	234.45024111	DEdeg	-23.14152028	EpRA 1990	1.84
EpDE 1990	1.45	E RAdeg	3.5	E DEdeg	4.3	Posflg
Corr	0.1

SAO

SAO	183637	DelFlag		RA1950		PmRA1950	-0.0016
DE1950		PmDE1950	-0.083	Vmag	5.8	SpType	K0
Double code		Source	70	CatNum	21005	DM	BD-22 3989
DMcomp		BDsup		HD	139254	M HD	0
GC	21005	RA1950rad	4.07907851	DE1950rad	-0.4010288	PmRA2000	-0.0016
PmDE2000	-0.08

Hipparcos

Catalog	H	HIP	76532	Proxy		RAhms	15 37 48.06
DEdms	-23 08 29.5	Vmag	5.79	VarFlag		R Vmag	G
RAdeg	234.45	DEdeg	-23.1415	AstroRef		Plx	11.97
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	139254	BD	BD-22 3989
CD	CD-2211100	CP	CP-22 6041	Dm number	-22 3989	VIred	1.1
SpType	K0III	R SpType		Coord arcsec 2000	153748.06-230829.5

Hipparcos 2

HIP	76532	Sn	5	So	0	Nc	1
RArad	4.0919287009	DErad	-0.4038956319	Plx	11.87	PmRA	-33.32
PmDE	-74.48	E RArad	0.45	E DErad	0.2	E Plx	0.53
E pmRA	0.55	E pmDE	0.43	Hpmag	5.9604	E Hpmag	0.0006
SHp	0.005	VA	0	BV	1.074	E BV	0.002
VI	1.1

15378-2308 B

Componente originario normalizzato	AB		Coord arcsec 2000	153748.06-230829.5		Mag	8.9		Calc delta mag	5.5
Calc coord	yes