09393-1013 RST 3652

09^h 39^m 18.12^s -10° 12' 40.2" P.A. 101.00 sep 0.6 mag 10.73,10.79 Sp K5V

Coord 2000	09393-1013	Discov num	RST3652	Comp		Coord arcsec 2000	09 39 18.12 -10 12 40.2
Date first	1938	Date last	2019	Obs	11
Pa first	295	Pa last	100.7	P.A. Now (θ)	100.7°
Sep first	1.1	Sep last	0.596	Sep. Now (ρ)	0.596"
Mag pri	10.73	Mag sec	10.79	delta mag (ΔM)	0.06	Spectral class	K5V (yellow-orange)
Pri motion ra	+028	Sec motion ra	+028
Pri motion dec	-042	Sec motion dec	-042
Notes	O (Orbital solution)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

HIP

47386

Tycho2

5465-00983-1

BD-09 2895

ORBITAL ELEMENTS

Period (P)	500y	Periastron (T)	2002.254y	Semi-major axis (a)	1.355a
Eccentricity (e)	0.7	Inclination (i)	113.7°	Longitude of periastron (ω)	96.1°
Node (Ω)	277.7°	Notes		Reference	Tok2020e
Equinox		Last observation	2019	Grade	5	(1=Definitive, 9=Indet.)

label	theta	rho
2000	204.0	0.171
2001	190.3	0.164
2002	176.3	0.166
2003	163.2	0.177
2004	152.1	0.194
2005	143.1	0.217
2006	135.8	0.242
2007	130.0	0.269
2008	125.3	0.298
2009	121.4	0.326
2010	118.1	0.354
2011	115.3	0.382
2012	112.9	0.409
2013	110.7	0.435
2014	108.8	0.461
2015	107.1	0.485
2016	105.6	0.508
2017	104.2	0.530
2018	102.9	0.552
2019	101.7	0.572
2020	100.6	0.592
2021	99.5	0.610
2022	98.5	0.628
2023	97.6	0.645
2024	96.7	0.661
2025	95.9	0.676
2026	95.1	0.691
2027	94.3	0.705
2028	93.5	0.718
2029	92.8	0.731
2030	92.1	0.743

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

Measures: green=micrometric, blue=interferometric, purple=photographic

WDS 09393-1013 RST 3652 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Tok2020e	St j	Tokovinin, A., Mason, B.D., Mendez, R.A., Costa, E. & Horch, E.P.	2020AJ....160....7T
Tok2020e	+orb	AJ 160, 7, 2020

DISCOVERER

idgroup	discov	author
1	RST	Rossiter, R.A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09393-1013	RST3652		1991	8	264	0.5	10.73	10.79			093918.12-101240.2
09393-1013	RST3652		2018	9	103	0.5	10.73	10.79	K5V		093918.12-101240.2
09393-1013	RST3652		2019	11	101	0.6	10.73	10.79	K5V		093918.12-101240.2

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

WDS 09393-1013 RST 3652 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09393-1013 RST 3652 : MEASURES

No records found.

WDS 09393-1013 : VIRTUAL EYEPIECE

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WDS 09393-1013 : ALADIN DSS IMAGE @ 09^h 39^m 18.12^s -10° 12' 40.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09393-1013 RST 3652 : 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		09393-1013	RST3652		101	0.6
Show		09398-1034	CHR 175		130	0.3	23
Show		09398-0945	LDS3913		355	13.5	28
Show		09428-1011	TDS6761		87	0.4	53
Show		09387-1110	UC 1817		329	50.4	59
Show		09353-1019	LDS6229		281	91.6	60
Show		09419-1059	GWP1217		297	41.7	61
Show		09365-1116	RST3648		110	2.1	76
Show		09338-1020	A 131	AB	324	1.0	82
Show		09338-1020	A 131	AC	322	6.6	82
Show		09338-1020	WSI 142	AD	18	29.1	82
Show		09366-1127	RST3649		270	1.7	85
Show		09380-0835	J 1553		15	9.6	94
Show		09414-1142	GWP1213		91	23.2	95
Show		09397-1149	J 2070		248	6.3	98
Show		09440-0856	RST3659		291	0.7	104
Show		09461-1042	LDS3925		314	10.3	104
Show		09322-1051	STF1367		184	5.6	112
Show		09442-0848	TDS6774		114	0.6	112
Show		09324-1103	SHN 126		-1	0.2	115
Show		09465-0925	LDS3926		274	56.5	118
Show		09447-1140	RST3662		123	3.0	119
Show		09447-1143	DAM 502		318	4.5	121
Show		09359-0823	KPP1491		133	11.2	122
Show		09339-0841	GWP1195		62	27.7	122
Show		09350-1206	HJ 817		195	12.3	130
Show		09469-1121	BRT3211		298	3.4	131
Show		09394-0801	LDS3911		314	46.5	132
Show		09482-1011	LDS 281		227	11.3	132
Show		09318-1126	HU 127		85	0.9	133
Show		09322-0845	YSC 202		41	0.4	137
Show		09454-0829	HDS1408		261	0.4	138
Show		09308-1118	UC 1807		268	54.2	141
Show		09440-0808	TDS6773		198	2.0	143
Show		09456-1203	KPP2963	AB	241	36.3	145
Show		09490-1044	J 1559		119	6.3	146
Show		09294-1013	TDS6596		122	0.6	146
Show		09424-0750	BRT 547		224	3.9	150
Show		09495-1033	A 1344		273	0.2	152
Show		09319-1202	BRT2720		64	3.9	154
Show		09347-1236	STF1370		95	17.8	159
Show		09410-1250	RST3656		306	2.2	159
Show		09433-0742	J 1557		169	5.1	162
Show		09283-0959	STF1357	AB	54	7.7	163
Show		09283-0959	FYM 167	AC	275	18.3	163
Show		09289-0916	BEU 13		98	0.5	165
Show		09475-0819	HJ 823		266	14.1	167
Show		09375-1257	TDS6696		285	0.7	167
Show		09314-1213	TDS6620		211	0.6	168
Show		09449-0745	J 3250		358	4.1	170
Show		09491-0844	GWP1240		159	23.4	170

WDS 09393-1013 : COMPONENTS

	A
B	pa=100.9° sep=0.59"

09393-1013 A

Componente originario normalizzato	AB		Coord arcsec 2000	093918.12-101240.2		Mag	10.73		Spectral class	K5V (yellow-orange)
PmRA	28.00		PmDE	-42.0		Tycho2	5465-00983-1

Tycho2

Tycho2	5465-00983-1	Pflag		RAmdeg	144.82545643	DEmdeg	-10.21116370
PmRA	27.9	PmDE	-41.9	E RAmdeg	22	E DEmdeg	29
E pmRA	2.0	E pmDE	2.0	EpRAm	1990.35	EpDEm	1989.30
Num	3	Q RAmdeg	0.5	Q DEmdeg	0.4	Q pmRA	0.4
Q pmDE	0.4	BTmag	11.349	E BTmag	0.064	VTmag	10.091
E VTmag	0.033	Prox	999	TYC	T	HIP
CCDM		RAdeg	144.82539111	DEdeg	-10.21106639	EpRA 1990	1.71
EpDE 1990	1.63	E RAdeg	21.6	E DEdeg	29.3	Posflg
Corr	0.2

09393-1013 B

Componente originario normalizzato	AB		Coord arcsec 2000	093918.16-101240.3		Mag	10.79		PmRA	28.00
PmDE	-42.0		Calc delta mag	0.06		Calc coord	yes