09160-1402 WSI 28 (HD 79841)

09^h 16^m 02.27^s -14° 01' 50.5" P.A. 37.00 sep 13.4 mag 10.56,10.65 Sp F

Coord 2000	09160-1402	Discov num	WSI 28	Comp		Coord arcsec 2000	09 16 02.27 -14 01 50.5
Date first	1902	Date last	2015	Obs	14
Pa first	38	Pa last	36.8	P.A. Now (θ)	36.8°
Sep first	13.7	Sep last	13.432	Sep. Now (ρ)	13.432"
Mag pri	10.56	Mag sec	10.65	delta mag (ΔM)	0.09	Spectral class	F (yellow-white)
Pri motion ra	+007	Sec motion ra	+008
Pri motion dec	-010	Sec motion dec	-010
Notes	V (Proper motion indicates physical)

rPM=0.078 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 79841		Constellation	Hydra		Tycho2	5470-02032-1		Gaia DR2	5731888844426559872
HD	79841

WDS 09160-1402 WSI 28 (HD 79841) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
WSI		(Washington Speckle Interferometer)
WSI1997	Su j	Douglass, G.G., Hindsley, R.B., & Worley, C.E.	1997ApJS..111..289D
WSI1997	+Ma	ApJS 111, 289, 1997
WSI1999a	Su j	Germain, M.E., Douglass, G.G., & Worley, C.E.	1999AJ....117.1905G
WSI1999a		AJ 117, 1905, 1999
WSI1999b	Su j	Germain, M.E., Douglass, G.G., & Worley, C.E.	1999AJ....117.2511G
WSI1999b		AJ 117, 2511, 1999
WSI1999c	Su j	Douglass, G.G., Mason, B.D., Germain, M.E., & Worley, C.E.	1999AJ....118.1395D
WSI1999c		AJ 118, 1395, 1999
WSI2000a	Su j	Douglass, G.G., Mason, B.D., Rafferty, T.J., Holdenried, E.R., & Germain, M.E.	2000AJ....119.3071M
WSI2000a		AJ 119, 3071, 2000
WSI2000b	Su j	Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L.,	2000AJ....120.1120M
WSI2000b		Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
WSI2000b		AJ 120, 1120, 2000
WSI2001a	Su j	Germain, M.E. & Douglass, G.G.	2001AJ....121.2239M
WSI2001a		AJ 121, 2239, 2001
WSI2001b	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I.,	2001AJ....122.1586M
WSI2001b		Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
WSI2001b		AJ 122, 1586, 2001
WSI2002	Su j	Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M.,	2002AJ....124.2254M
WSI2002		Hennessy, G.S., Platais, I., et al.
WSI2002		AJ 124, 2254, 2002
WSI2004a	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M.,	2004AJ....127..539M
WSI2004a	+orb	Hennessy, G.S., Rafferty, T.J., et al.
WSI2004a		AJ 127, 539, 2004
WSI2004b	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Rafferty, T.J., Urban, S., & Flagg, L.	2004AJ....128.3012M
WSI2004b	+orb	AJ 128, 3012, 2004
WSI2006a	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Rafferty, T.J.	2006AJ....131.2687M
WSI2006a		AJ 131, 2687, 2006
WSI2006b	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Holdenried, E.R.	2006AJ....132.2219M
WSI2006b	+orb	AJ 132, 2219, 2006
WSI2007a	Su j	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., & Wieder, G.	2007AJ....134.1671M
WSI2007a	+Cu	AJ 134, 1671, 2007
WSI2008	Cu j	Mason, B.D., Hartkopf, W.I., & Wycoff, G.L.	2008AJ....136.2223M
WSI2008		AJ 136, 2223, 2008
WSI2010	Cu j	Mason, B.D., Hartkopf, W.I., & Wycoff, G.L.	2010AJ....140..480M
WSI2010		AJ 140, 480, 2010
WSI2011	Su j	Mason, B.D., Hartkopf, W.I., & Wycoff, G.L.	2011AJ....141..157M
WSI2011		AJ 141, 157, 2011
WSI2011b	Cu j	Mason, B.D., Hartkopf, W.I., & Wycoff, G.L.	2011AJ....142...46M
WSI2011b		AJ 142, 46, 2011
WSI2012	Cu j	Mason, B.D., Hartkopf, W.I., & Friedman, E.A.	2012AJ....143..124M
WSI2012	+lin	AJ 143, 124, 2012
WSI2013	Cu j	Mason, B.D., Hartkopf, W.I., & Hurowitz, H.M.	2013AJ....146...56M
WSI2013	+orb	AJ 146, 56, 2013
WSI2013	+lin
WSI2013b	Cu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
WSI2013b	+Su	AJ 146, 76, 2013 (speckle measures in UCAC doubles paper UC_2013b)
WSI2015	Cu j	Hartkopf, W.I. & Mason, B.D.	2015AJ....150..130H
WSI2015	+orb	AJ 150, 136, 2015
WSI2015	+lin
WSI2017a	Cu j	Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian,	2017AJ....153...20M
WSI2017a		C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
WSI2017a		AJ 153, 20, 2017
WSI2017b	Su j	Mason, B.D. & Hartkopf, W.I.	2017AJ....154..183M
WSI2017b	+Cu	AJ 154, 183, 2017
WSI2017b	+E+
WSI2017b	+H+
WSI2017b	+Pa
WSI2017b	+Zc
WSI2018a	Su j	Mason, B.D., Hartkopf, W.I., Urban, S.E. & Josties, J.D.	2018AJ....156..240M
WSI2018a	+Cu	AJ 156, 240, 2018
WSI2018a	+E
WSI2021	Su j	Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice,	2021AJ....162...53M
WSI2021	+Cu	M., Kilian, C.M. & Warner, R.
WSI2021		AJ 162, 53, 2021
WSI2025	Su j	Mason, B.D., et al.	...................
WSI2025		in preparation

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09160-1402	WSI 28		2001	2	37	13.5	10.56	10.65			091602.27-140150.5
09160-1402	WSI 28		2010	6	37	13.4	10.56	10.65		D	091602.27-140150.5
09160-1402	WSI 28		2011	6	37	13.5	10.56	10.65		D	091602.27-140150.5
09160-1402	WSI 28		2012	8	37	13.5	10.56	10.65		D	091602.27-140150.5
09160-1402	WSI 28		2015	11	37	13.4	10.56	10.65	F		091602.27-140150.5

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

WDS 09160-1402 WSI 28 (HD 79841) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09160-1402 WSI 28 (HD 79841) : MEASURES

No records found.

WDS 09160-1402 (HD 79841) : 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 09160-1402 (HD 79841) : ALADIN DSS IMAGE @ 09^h 16^m 02.27^s -14° 01' 50.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09160-1402 WSI 28 (HD 79841) : 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		09160-1402	WSI 28		37	13.4
Show		09167-1404	BRT2716		190	4.7	10
Show		09137-1357	KPP2967		151	1.5	35
Show		09133-1329	UC 1767	AB	75	69.4	52
Show		09202-1346	TDS6485		200	2.6	63
Show		09152-1252	HU 125		105	2.9	72
Show		09149-1251	DAM1573		256	2.2	73
Show		09122-1451	UC 1763		100	6.4	74
Show		09166-1517	J 2896	AB	334	6.0	75
Show		09166-1517	J 2896	AC	280	12.1	75
Show		09162-1246	GWP1154		61	59.5	77
Show		09185-1517	KPP1126		55	8.8	84
Show		09168-1237	BRT2717		115	2.5	86
Show		09126-1517	UC 1764		233	33.3	91
Show		09194-1246	BRT2718		251	2.7	92
Show		09108-1503	UC 1759		339	6.9	99
Show		09093-1347	DAM1552		71	2.0	100
Show		09208-1514	GWP1163		164	14.1	100
Show		09090-1411	HU 227	AB	223	2.5	103
Show		09090-1411	HU 227	AC	325	26.9	103
Show		09105-1303	RST3625		206	1.3	103
Show		09091-1347	RST3623		316	0.6	104
Show		09229-1334	LDS3883		149	29.9	105
Show		09096-1452	RST3624		87	1.3	106
Show		09181-1219	HU 126		82	2.9	107
Show		09159-1214	GWP1153		339	70.3	108
Show		09101-1507	A 3073		349	1.9	108
Show		09170-1553	J 2897	AB	339	6.3	111
Show		09170-1553	J 2897	AC	119	11.1	111
Show		09095-1257	BRT2715		323	4.0	116
Show		09239-1350	RST3636		273	0.6	116
Show		09196-1550	A 3077		190	3.9	120
Show		09226-1239	XMI 91		28	15.0	127
Show		09212-1216	J 2899		210	7.8	130
Show		09229-1530	BU 338		273	7.2	134
Show		09094-1535	PTT 12		128	18.5	135
Show		09198-1158	B 2529		10	3.4	135
Show		09213-1207	TDS6501		356	3.1	138
Show		09171-1617	J 2068		195	4.0	139
Show		09073-1304	J 1540		231	4.6	142
Show		09253-1445	TDS6546		113	0.7	142
Show		09256-1439	TDS6551		229	2.2	144
Show		09258-1432	GWP1170		98	57.6	146
Show		09256-1320	UC 1788		40	16.8	146
Show		09252-1303	GWP1169		151	199.6	146
Show		09068-1305	J 1539		51	2.8	147
Show		09252-1258	WSI 73		274	0.2	147
Show		09096-1207	NSN 342		301	1.6	149
Show		09262-1330	HU 56		155	1.7	152
Show		09074-1531	PTT 13		241	4.2	154
Show		09215-1151	RST3635		223	4.3	154

WDS 09160-1402 : COMPONENTS

	A
B	pa=36.0° sep=13.29"

09160-1402 A

Componente originario normalizzato	AB	Name	HD 79841	Coord arcsec 2000	091602.27-140150.5	Mag	10.56
Spectral class	F (yellow-white)	PmRA	7.00	PmDE	-10.0	Tycho2	5470-02032-1
HD	79841

Tycho2

Tycho2	5470-02032-1	Pflag		RAmdeg	139.00946031	DEmdeg	-14.03071192
PmRA	7.7	PmDE	-9.3	E RAmdeg	32	E DEmdeg	33
E pmRA	1.8	E pmDE	1.8	EpRAm	1987.59	EpDEm	1987.52
Num	3	Q RAmdeg	0.3	Q DEmdeg	2.8	Q pmRA	0.3
Q pmDE	2.7	BTmag	10.865	E BTmag	0.052	VTmag	10.564
E VTmag	0.054	Prox	135	TYC	T	HIP
CCDM		RAdeg	139.00944167	DEdeg	-14.03069028	EpRA 1990	1.45
EpDE 1990	1.61	E RAdeg	33.0	E DEdeg	33.5	Posflg
Corr	0.1

09160-1402 B

Componente originario normalizzato	AB		Coord arcsec 2000	091602.81-140139.7		Mag	10.65		PmRA	8.00
PmDE	-10.0		Tycho2	5470-02291-1		Calc delta mag	0.09		Calc coord	yes

Tycho2

Tycho2	5470-02291-1	Pflag		RAmdeg	139.01176985	DEmdeg	-14.02770484
PmRA	6.0	PmDE	-12.6	E RAmdeg	37	E DEmdeg	39
E pmRA	1.8	E pmDE	1.8	EpRAm	1986.43	EpDEm	1986.03
Num	3	Q RAmdeg	1.4	Q DEmdeg	0.6	Q pmRA	1.4
Q pmDE	0.6	BTmag	11.082	E BTmag	0.058	VTmag	10.645
E VTmag	0.060	Prox	135	TYC	T	HIP
CCDM		RAdeg	139.01175528	DEdeg	-14.02767528	EpRA 1990	1.47
EpDE 1990	1.59	E RAdeg	37.8	E DEdeg	39.7	Posflg
Corr	0.2