05086-1810 WSI 72

05^h 08^m 35.04^s -18° 10' 19.3" P.A. 207.00 sep 0.0 mag 11.10,11.10 Sp M3.5V dist. 9.27 pc (30.24 l.y.)

Coord 2000	05086-1810	Discov num	WSI 72	Comp		Coord arcsec 2000	05 08 35.04 -18 10 19.3
Date first	2003	Date last	2021	Obs	34
Pa first	41	Pa last	206.6	P.A. Now (θ)	206.6°
Sep first	0.1	Sep last	0.023	Sep. Now (ρ)	0.023"
Mag pri	11.10	Mag sec	11.10	delta mag (ΔM)	0	Spectral class	M3.5V (red)
Pri motion ra	+050	Sec motion ra
Pri motion dec	-140	Sec motion dec
Notes	O P (Orbital solution, 100-year proper motion)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Lepus		HIP	23932		Tycho2	5905-01336-1		GL	Gl 190
Distance	9.27		Distance ly	30.24

ORBITAL ELEMENTS

Period (P)	0.962y	± 0.002	Periastron (T)	2016.174y	± 0.016	Semi-major axis (a)	0.0994a	± 0.0022
Eccentricity (e)	0.258	± 0.025	Inclination (i)	93.8°	± 0.7	Longitude of periastron (ω)	163.2°	± 4.8
Node (Ω)	39.8°	± 0.4	Notes			Reference	Tok2017b
Equinox	2000		Last observation			Grade	2	(1=Definitive, 9=Indet.)

label	theta	rho
2000	198.7	0.017
2001	82.4	0.010
2002	52.5	0.031
2003	47.1	0.053
2004	44.7	0.072
2005	43.3	0.089
2006	42.3	0.103
2007	41.6	0.113
2008	40.9	0.120
2009	40.3	0.123
2010	39.7	0.123
2011	39.1	0.118
2012	38.4	0.110
2013	37.6	0.097
2014	36.4	0.080
2015	34.5	0.059
2016	30.3	0.035
2017	4.2	0.010
2018	235.3	0.020
2019	225.2	0.044
2020	222.1	0.064
2021	220.2	0.074
2022	218.6	0.073
2023	216.6	0.063
2024	213.5	0.045
2025	205.4	0.024
2026	130.6	0.007
2027	56.2	0.024
2028	48.2	0.046
2029	45.3	0.066
2030	43.7	0.084

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

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

WDS 05086-1810 WSI 72 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Tok2017b	orb j	Tokovinin, A.	2017AJ....154..110T
Tok2017b		AJ 154, 110, 2017

DISCOVERER

idgroup	discov	author
1	WSI	Douglass, G.G., Hindsley, R.B., & Worley, C.E.
10	WSI	Mason, B.D., Hartkopf, W.I., Holdenried, E.R., Rafferty, T.J., Wycoff, G.L.,
10	WSI	Hennessy, G.S., Hall, D.M., Urban, S.E., et al.
13	WSI	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Holdenried, E.R., Platais, I.,
13	WSI	Rafferty, T.J., Hall, D.M., Hennessy, G.S., et al.
14	WSI	Mason, B.D., Hartkopf, W.I., Urban, S.E., Wycoff, G.L., Pascu, D., Hall, D.M.,
14	WSI	Hennessy, G.S., Platais, I., et al.
15	WSI	Mason, B.D., Hartkopf, W.I., Wycoff, G.L., Pascu, D., Urban, S.E., Hall, D.M.,
15	WSI	Hennessy, G.S., Rafferty, T.J., et al.
42	WSI	Mason, B.D., Hartkopf, W.I., Bredthauer, G., Ferguson, E.W., Finch, C.T., Kilian,
42	WSI	C.M., Rafferty, T.J., Ragan, T.J. & Wieder, G.D.
52	WSI	Mason, B.D., Williams, S.J., Matson, R.A., Josties, J.D., Eakens, P.D., Justice,
52	WSI	M., Kilian, C.M. & Warner, R.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05086-1810	WSI 72		2008	1	48	0.1	11.10	11.10	M3.5	P	050835.04-181019.3
05086-1810	WSI 72		2010	4	40	0.1	11.10	11.10	M3.5	P	050835.04-181019.3
05086-1810	WSI 72		2013	7	42	0.1	11.10	11.10	M3.5	P	050835.04-181019.3
05086-1810	WSI 72		2014	13	40	0.1	11.10	11.10	M3.5V	P	050835.04-181019.3
05086-1810	WSI 72		2015	14	37	0.1	11.10	11.10	M3.5V	P	050835.04-181019.3
05086-1810	WSI 72		2017	19	41	0.1	11.10	11.10	M3.5V	P	050835.04-181019.3
05086-1810	WSI 72		2018	21	216	0.0	11.10	11.10	M3.5V	O P	050835.04-181019.3
05086-1810	WSI 72		2019	23	227	0.0	11.10	11.10	M3.5V	O P	050835.04-181019.3
05086-1810	WSI 72		2020	25	225	0.0	11.10	11.10	M3.5V	O P	050835.04-181019.3
05086-1810	WSI 72		2021	34	207	0.0	11.10	11.10	M3.5V	O P	050835.04-181019.3

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

WDS 05086-1810 WSI 72 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05086-1810 WSI 72 : MEASURES

No records found.

WDS 05086-1810 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 05086-1810 : ALADIN DSS IMAGE @ 05^h 08^m 35.04^s -18° 10' 19.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05086-1810 WSI 72 : 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		05086-1810	WSI 72		207	0.0
Show		05086-1812	UC 1269		271	40.6	2
Show		05085-1807	RST2365		53	7.4	4
Show		05088-1803	DAM 403		331	5.8	8
Show		05097-1829	TDS3084		8	1.5	25
Show		05106-1829	ARA 330		280	5.7	34
Show		05055-1812	RST4775		88	1.4	44
Show		05116-1746	GWP 653		254	22.7	50
Show		05105-1854	HJ 3727		54	4.7	51
Show		05047-1814	UC 1261		131	6.4	57
Show		05064-1859	TVB 89		270	3.5	58
Show		05046-1753	HDS 661		247	0.1	60
Show		05103-1715	RST2367		20	2.6	63
Show		05126-1727	S 470	AB	279	47.6	72
Show		05072-1924	FIN 376		229	0.1	76
Show		05145-1823	B 1943		283	1.4	85
Show		05064-1649	GAL 376		356	26.8	87
Show		05033-1722	B 2583		18	43.7	89
Show		05143-1723	FEN 3		235	4.2	95
Show		05068-1946	HJ 3723		64	8.9	99
Show		05032-1928	B 2094		101	2.0	111
Show		05153-1711	GWP 661		149	15.4	114
Show		05003-1822	BRT1380		62	4.3	119
Show		05138-1641	GAL 378		318	39.1	120
Show		05023-1932	LPM 201		75	10.8	121
Show		05127-1622	OL 135		139	3.0	123
Show		05128-1624	GAL 170		75	7.5	125
Show		05033-1954	TVB 88		204	3.0	129
Show		05000-1851	B 2581	AB	166	82.7	129
Show		05000-1851	B 2581	BC	39	3.5	129
Show		04598-1839	B 2518		209	5.5	129
Show		04599-1849	HJ 3709		309	18.6	130
Show		05177-1809	SEE 49		193	4.1	131
Show		05105-1600	TDS3095		260	2.2	134
Show		05170-1712	GWP 667		138	8.6	135
Show		05022-1632	KPP1487		54	11.2	135
Show		05047-2017	WHC 2		189	8.0	138
Show		05178-1722	ARA 158		33	11.4	141
Show		05142-2011	RST4777		288	1.0	145
Show		05188-1808	SEE 50	BC	104	14.5	146
Show		05188-1808	SEE 50	AB	244	68.6	147
Show		05019-1617	HJ 3714		280	8.7	149
Show		05106-1543	A 3012		198	3.1	151
Show		05094-1540	HDS 678		95	0.2	151
Show		05189-1733	NSN 85		46	2.5	152
Show		05166-1950	GWP 666		248	71.3	152
Show		04589-1708	TDS3024		146	0.8	153
Show		05160-1621	LSC 33	AB	22	0.3	153
Show		05160-1621	LSC 33	AC	358	0.2	153
Show		05192-1800	FEN 4		180	4.0	153
Show		04580-1745	NSN 84		124	8.2	154

WDS 05086-1810 : COMPONENTS

	A
B	pa=205.4° sep=0.02"

05086-1810 A

Componente originario normalizzato	AB		Coord arcsec 2000	050835.04-181019.3		Mag	11.1		Spectral class	M3.5V (red)
PmRA	50.00		PmDE	-140.0		HIP	23932		Tycho2	5905-01336-1

Tycho2

Tycho2	5905-01336-1	Pflag		RAmdeg	77.14603411	DEmdeg	-18.17202221
PmRA	504.7	PmDE	-1398.3	E RAmdeg	33	E DEmdeg	35
E pmRA	2.4	E pmDE	2.5	EpRAm	1988.61	EpDEm	1988.53
Num	5	Q RAmdeg	0.8	Q DEmdeg	1.0	Q pmRA	0.8
Q pmDE	1.0	BTmag	12.013	E BTmag	0.108	VTmag	10.486
E VTmag	0.041	Prox	999	TYC		HIP	23932
CCDM		RAdeg	77.14481556	DEdeg	-18.16876361	EpRA 1990	1.77
EpDE 1990	1.61	E RAdeg	34.7	E DEdeg	37.2	Posflg
Corr	-0.1

Hipparcos

Catalog	H	HIP	23932	Proxy		RAhms	05 08 34.74
DEdms	-18 10 07.1	Vmag	10.28	VarFlag		R Vmag	G
RAdeg	77.1447	DEdeg	-18.1686	AstroRef		Plx	107.3
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	2.64
SpType	M5	R SpType		Coord arcsec 2000	050834.74-181007.1

Hipparcos 2

HIP	23932	Sn	5	So	0	Nc	1
RArad	1.3464296088	DErad	-0.3171026801	Plx	107.85	PmRA	502.99
PmDE	-1399.76	E RArad	1.31	E DErad	1.43	E Plx	2.1
E pmRA	1.32	E pmDE	1.52	Hpmag	10.2527	E Hpmag	0.0044
SHp	0.035	VA	0	BV	1.52	E BV	0.013
VI	2.64

05086-1810 B

Componente originario normalizzato

Coord arcsec 2000

050835.04-181019.3

Mag

11.1

Calc coord

yes