08265-0359 DRS 43 AC

08^h 26^m 27.23^s -03° 59' 14.3" P.A. 96.00 sep 10.6 mag 4.99,11.30 Sp A5III-IV dist. 50.03 pc (163.2 l.y.)

Coord 2000	08265-0359	Discov num	DRS 43	Comp	AC	Coord arcsec 2000	08 26 27.23 -03 59 14.3
Date first	2011	Date last	2016	Obs	3
Pa first	96	Pa last	95.5	P.A. Now (θ)	95.5°
Sep first	10.6	Sep last	10.625	Sep. Now (ρ)	10.625"
Mag pri	4.99	Mag sec	11.30	delta mag (ΔM)	6.31	Spectral class	A5III-IV (white)
Pri motion ra	-035	Sec motion ra
Pri motion dec	-073	Sec motion dec
Notes	N K (See Notes, 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.

08265-0359 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	2 Hya	135916	08 26 27 -03 59 14	H 6 118 AB	2015	10	6	79.9	5.62	11.68	6.06
Show		135916	08 26 27 -03 59 14	DRS 43 AC	2016	3	96	10.6	4.99	11.30	6.31		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Var name	LM Hya	Constellation	Hydra	SAO	135916	HIP	41375
Tycho2	4857-02152-1	Gaia DR2	3066501100524306176	HD	71297	HR	3321
GC	11523	BD	BD-03 2345	Flamsteed	2 Hydrae	Flamsteed name	2 Hya
Distance	50.03	Distance ly	163.2

WDS 08265-0359 DRS 43 AC : NOTES

discov_num	notes	refcode
H 6 118	H VI 118. 2 Hya. Possible Delta Scuti-type variable.
	BDS 4606 is the same star.

REFERENCES

refcode	metd	author	reference
DRs2011	A j	De Rosa, R.J., Bulger, J., Patience, J., Leland, B., Macintosh, B., Schnieder, A.,	2011MNRAS.415..854D
DRs2011		Song, I., Marois, C. et al.
DRs2011		MNRAS 415, 854, 2011 (Note: position angle ambiguous for AEOS data)
DRs2012	A j	De Rosa, R.J., Patience, J., Vigan, A., Wilson, P.A., Schnieder, A.,	2012MNRAS.422.2765D
DRs2012		McConnell, N.J., Wiktorowicz, S.J., Marois, C., Song, I., Macintosh, B.,
DRs2012		Graham, J.R., Bessell, M.S., Doyon, R., & Lai, O.
DRs2012		MNRAS 422, 2765, 2012
DRs2012		(includes re-reduction of some data originally published in DRs2011)	2011MNRAS.415..854D
DRs2014a	A j	De Rosa, R.J., Patience, J., Wilson, P. A., Schneider, A., Wiktorowicz, S. J.,	2014MNRAS.437.1216D
DRs2014a	+E2	Vigan, A., Marois, C., Song, I., Macintosh, B., Graham, J. R., et al.
DRs2014a		MNRAS 437, 1216, 2014
DRs2014a		(Note: Paper includes data from multiple telescopes/filters. Telescope/filter for
DRs2014a		given date estimated when possible from other papers by authors; otherwise
DRs2014a		approximate filter information and mean telescope aperture of 5m listed.)
DRs2014b	A j	De Rosa, R.J., Patience, J., Ward-Duong, K., Vigan, A., Marois, C., Song, I.,	2014MNRAS.445.3694D
DRs2014b		Macintosh, B., Graham, J.R., Doyon, R., Bessell, M.S., et al.
DRs2014b		MNRAS 445, 3694, 2014
DRs2019	A j	De Rosa, R.J., Nielsen, E.L., Rameau, J., Duchene, G., Greenbaum, A.Z., Wang, J.J.,	2019AJ....158..226D
DRs2019		Ammons, S.M., Bailey, V.P., Barman, T., Bulger, J., Chilcote, J., Cotten, T.,
DRs2019		Doyon, R., Esposito, T.M., Fitzgerald, M.P., Follette, K.B., Gerard, B.L.,
DRs2019		Goodsell, S.J., Graham, J.R., Hibon, P., Horn, J., Hung, L.-W., Ingraham, P.,
DRs2019		Kalas, P., Konopacky, Q., Larkin, J.E., Macintosh, B., Maire, J., Marchis, F.,
DRs2019		Marley, M.S., Marois, C., Metchev, S., Millar-Blanchaer, M.A., Oppenheimer, R.,
DRs2019		Palmer, D., Patience, J., Perrin, M., Poyneer, L., Pueyo, L., Rajan, A., Rantakyro,
DRs2019		F.T., Ren, B., Ruffio, J.-B., Savransky, D., Schneider, A.C., Sivaramakrishnan, A.,
DRs2019		Song, I., Soummer, R., Tallis, M., Thomas, S., Wallace, J.K., Ward-Duong, K.,
DRs2019		Wiktorowicz, S. & Wolff, S.
DRs2019		AJ 158, 226, 2019
DRs2019		MNRAS 445, 3694, 2014

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
08265-0359	DRS 43	AC	2011	1	96	10.6	4.99	11.30	A5III-IV	N K	082627.23-035914.3
08265-0359	DRS 43	AC	2015	2	96	10.6	4.99	11.30	A5III-IV	N K	082627.23-035914.3
08265-0359	DRS 43	AC	2016	3	96	10.6	4.99	11.30	A5III-IV	N K	082627.23-035914.3

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

WDS 08265-0359 DRS 43 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08265-0359 DRS 43 AC : MEASURES

No records found.

WDS 08265-0359 : 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 08265-0359 : ALADIN DSS IMAGE @ 08^h 26^m 27.23^s -03° 59' 14.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08265-0359 DRS 43 AC : 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		08265-0359	H 6 118	AB	6	79.9	1
Show		08265-0359	DRS 43	AC	96	10.6	1
Show		08257-0354	JNN 8	AB	86	5.9	13
Show		08257-0354	JNN 8	AC	246	9.4	13
Show		08257-0354	JNN 8	AD	221	10.0	13
Show		08274-0345	UC 1674			7.7	21
Show		08246-0345	CHR 172	Aa,Ab	71	0.1	32
Show		08246-0345	TOK 20	AB	329	35.4	32
Show		08246-0345	ALP 29	AC	47	356.3	32
Show		08277-0425	A 550		126	0.1	32
Show		08288-0407	RST4402		186	0.8	37
Show		08243-0424	GWP1015		301	24.5	41
Show		08293-0351	RST4404		133	0.4	44
Show		08244-0431	A 3059	AB	137	3.5	46
Show		08244-0431	GWP1016	AC	256	33.8	46
Show		08296-0401	HJ 94	CD	264	4.0	47
Show		08296-0401	HJ 94	AB	192	4.9	47
Show		08296-0401	HJ 94	AC	233	17.7	47
Show		08281-0314	RST4401		332	1.3	52
Show		08246-0443	GAA 20		121	0.0	52
Show		08280-0312	GWP1022		272	25.9	53
Show		08250-0449	J 1518		275	8.0	56
Show		08221-0348	HJ 90	AB	157	15.8	66
Show		08221-0348	HJ 90	AC	346	42.5	66
Show		08221-0348	ABH 71	AD	234	47.5	66
Show		08221-0348	ABH 71	AE	189	67.0	66
Show		08221-0348	ABH 71	AF	29	36.8	66
Show		08309-0344	LDS3794		106	185.4	68
Show		08318-0347	J 416	AB	188	0.7	81
Show		08318-0347	J 416	AB,C	103	5.0	81
Show		08314-0323	CVR1149		301	3.6	83
Show		08320-0345	DAM 726		94	16.4	85
Show		08248-0236	BRT 419		173	3.3	87
Show		08285-0231	A 551	AB	63	0.4	94
Show		08285-0231	STF1233	AB,C	330	18.3	94
Show		08250-0532	RST4397		82	0.3	96
Show		08306-0247	BAL 198		67	17.4	96
Show		08320-0452	RST4405		116	1.5	98
Show		08319-0300	GWP1032			46.9	102
Show		08275-0216	SLN 64		52	2.6	105
Show		08259-0216	BAL 504		66	13.2	105
Show		08253-0547	LDS3790		10	394.1	110
Show		08207-0510	A 338		16	0.6	112
Show		08262-0605	ROE 87		246	7.8	113
Show		08255-0207	A 1336		207	5.7	114
Show		08339-0430	TVB 195		89	20.0	116
Show		08308-0219	BAL 505		161	11.7	119
Show		08344-0443	BRT 421		190	5.1	128
Show		08202-0232	LDS3786		46	13.9	129
Show		08312-0212	BAL 506		123	6.2	130
Show		08242-0150	GWP1014		124	42.8	134

WDS 08265-0359 : COMPONENTS

	A	B
B	pa=6.2° sep=79.92"
C	pa=95.5° sep=10.60"	pa=178.6° sep=80.49"

08265-0359 A

Name	2 Hya	Coord arcsec 2000	082627.23-035914.3	Mag	5.62	Spectral class	A5III (white)
PmRA	-35.00	PmDE	-73.0	SAO	135916	HIP	41375
Tycho2	4857-02152-1	HD	71297	HR	3321	GC	11523
BD	BD-03 2345	Flamsteed	2 Hydrae	Flamsteed name	2 Hya

Tycho2

Tycho2	4857-02152-1	Pflag		RAmdeg	126.61333703	DEmdeg	-3.98744432
PmRA	-48.8	PmDE	-59.7	E RAmdeg	4	E DEmdeg	4
E pmRA	0.8	E pmDE	0.8	EpRAm	1991.22	EpDEm	1990.91
Num	16	Q RAmdeg	1.5	Q DEmdeg	1.0	Q pmRA	1.5
Q pmDE	1.0	BTmag	5.860	E BTmag	0.014	VTmag	5.618
E VTmag	0.009	Prox	999	TYC	T	HIP	41375
CCDM		RAdeg	126.61344972	DEdeg	-3.98730167	EpRA 1990	1.73
EpDE 1990	1.40	E RAdeg	3.6	E DEdeg	3.9	Posflg
Corr	0.1

SAO

SAO	135916	DelFlag		RA1950		PmRA1950	-0.0038
DE1950		PmDE1950	-0.064	Vmag	5.4	SpType	A5
Double code		Source	70	CatNum	11523	DM	BD-03 2345
DMcomp		BDsup		HD	71297	M HD	0
GC	11523	RA1950rad	2.19891755	DE1950rad	-0.06670311	PmRA2000	-0.0035
PmDE2000	-0.061

Hipparcos

Catalog	H	HIP	41375	Proxy		RAhms	08 26 27.23
DEdms	-03 59 14.3	Vmag	5.6	VarFlag		R Vmag	H
RAdeg	126.613	DEdeg	-3.9873	AstroRef		Plx	18.83
CCDM	08265-0359	N CCDM	I	Nsys	1	Ncomp	1
MultFlag	G	Source		Qual		M HIP
Theta		Rho		HD	71297	BD	BD-03 2345
CD		CP		Dm number	-03 2345	VIred	0.24
SpType	A5III-IV	R SpType		Coord arcsec 2000	082627.23-035914.3

Hipparcos 2

HIP	41375	Sn	7	So	1	Nc	1
RArad	2.2098216211	DErad	-0.0695915079	Plx	19.99	PmRA	-34.75
PmDE	-73.26	E RArad	0.3	E DErad	0.26	E Plx	0.38
E pmRA	0.38	E pmDE	0.31	Hpmag	5.667	E Hpmag	0.0006
SHp	0.006	VA	0	BV	0.218	E BV	0.004
VI	0.24

CCDM

Ccdm	08265-0359	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.85	DDEs	-14.9
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	5.4	Sp	A5	PmNote	*
PmRA	-61	PmDE	-64	Dm number	-03 2345	Cat1	BD
Name2	135916	Cat2	SAO	HD	71297	M HD
ADS BDS	B 4606	M ADS BDS		N IDS		IDS	08215S0340A
HIC	41375

08265-0359 B

Coord arcsec 2000	082627.81-035754.8		Mag	11.68		Spectral class	IV		PmRA	-6.00
PmDE	9.0		Calc delta mag	6.06		Calc coord	yes

CCDM

Ccdm	08265-0359	RComp		Comp	B	Note1
Note2		Discov num	H 118	DRAs	-2.49	DDEs	57.9
R dRAs	90	Year	1901	Theta	003	Rho	72.8
Obs	5	Vmag	9.2	Sp		PmNote
PmRA	-61	PmDE	-64	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	B 4606	M ADS BDS	N	N IDS		IDS	08215S0340B
HIC

08265-0359 C

Coord arcsec 2000	082627.94-035915.3		Mag	11.3		Spectral class	IV		Calc delta mag	5.68
Calc coord	yes