17077+0722 YSC 62

17^h 07^m 40.84^s +07° 22' 06.6" P.A. 4.00 sep 0.1 mag 9.25,10.04 Sp M5V

Coord 2000	17077+0722	Discov num	YSC 62	Comp		Coord arcsec 2000	17 07 40.84 +07 22 06.6
Date first	2006	Date last	2021	Obs	22
Pa first	63	Pa last	3.6	P.A. Now (θ)	79.3°
Sep first	0.1	Sep last	0.078	Sep. Now (ρ)	0.246"
Mag pri	9.25	Mag sec	10.04	delta mag (ΔM)	0.79	Spectral class	M5V (red)
Pri motion ra	-492	Sec motion ra
Pri motion dec	-387	Sec motion dec
Notes	N O (See Notes, Orbital solution)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

ORBITAL ELEMENTS

Period (P)	14.108y	± 0.053	Periastron (T)	2006.502y	± 0.032	Semi-major axis (a)	298m	± 1.4
Eccentricity (e)	0.5087	± 0.0051	Inclination (i)	114.46°	± 0.3	Longitude of periastron (ω)	200.72°	± 0.79
Node (Ω)	61.01°	± 0.2	Notes	n		Reference	Mdz2021
Equinox			Last observation			Grade	3	(1=Definitive, 9=Indet.)

label	theta	rho
2000	49.6	0.410
2001	44.2	0.366
2002	37.0	0.303
2003	25.1	0.223
2004	358.9	0.140
2005	298.5	0.111
2006	250.6	0.151
2007	201.6	0.094
2008	100.7	0.135
2009	77.9	0.257
2010	69.1	0.347
2011	63.4	0.404
2012	58.8	0.432
2013	54.5	0.434
2014	50.1	0.414
2015	44.9	0.372
2016	37.9	0.310
2017	26.8	0.232
2018	3.1	0.148
2019	305.8	0.109
2020	254.4	0.149
2021	210.6	0.104
2022	106.0	0.121
2023	79.3	0.246
2024	69.8	0.339
2025	63.9	0.399
2026	59.3	0.430
2027	55.0	0.435
2028	50.6	0.417
2029	45.5	0.377
2030	38.8	0.318

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

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

WDS 17077+0722 YSC 62 : NOTES

discov_num	notes	refcode
YSC 62	GJ 1210. Estimated age 1000-10000 Myr; masses 0.21 +/- 0.06 and 0.13
	+/- 0.03 Msun; a ~5.6 au.	Jnn2014

REFERENCES

refcode	metd	author	reference
Jnn2014	A -	Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F.,	2014ApJ...789..102J
Jnn2014	+Cl	Hippler, S., & Henning, T.
Jnn2014		ApJ 789, 102, 2014
Mdz2021	orb j	Mendez, R.A., Claveria, R.M. & Costa, E.	2021AJ....161..155M
Mdz2021		AJ 161, 155, 2021

DISCOVERER

idgroup	discov	author
1	YSC	Yale-Southern Connecticut (from additional DD list - see HOR)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17077+0722	YSC 62		2008	1	88	0.2	14.40	15.40	M5	D	170740.84+072206.6
17077+0722	YSC 62		2010	4	67	0.4	14.40	15.40	M5	D	170740.84+072206.6
17077+0722	YSC 62		2012	6	236	0.4	14.40	15.40	M5		170740.84+072206.6
17077+0722	YSC 62		2015	7	43	0.4	14.40	15.40	M5		170740.84+072206.6
17077+0722	YSC 62		2017	8	19	0.2	14.40	15.40	M5	NO	170740.84+072206.6
17077+0722	YSC 62		2018	10	345	0.1	14.40	15.40	M5	NO	170740.84+072206.6
17077+0722	YSC 62		2019	11	284	0.1	14.40	15.40	M5	NO	170740.84+072206.6
17077+0722	YSC 62		2021	22	4	0.1	9.25	10.04	M5V	NO	170740.84+072206.6

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

WDS 17077+0722 YSC 62 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17077+0722 YSC 62 : MEASURES

No records found.

WDS 17077+0722 : VIRTUAL EYEPIECE

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WDS 17077+0722 : ALADIN DSS IMAGE @ 17^h 07^m 40.84^s +07° 22' 06.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17077+0722 YSC 62 : 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		17077+0722	YSC 62		4	0.1
Show		17067+0747	RAO 509		-1	0.2	30
Show		17070+0648	STF2123		216	18.1	36
Show		17050+0724	TDT 204		152	0.6	40
Show		17052+0710	UC 3288		245	50.5	40
Show		17098+0804	OSO 77	AB	275	6.4	53
Show		17098+0804	OSO 77	AC	56	9.1	53
Show		17098+0804	OSO 77	AD	353	10.3	53
Show		17098+0804	OSO 77	AE	101	10.8	53
Show		17098+0804	OSO 77	AF	268	15.8	53
Show		17098+0804	OSO 77	AG	198	15.7	53
Show		17098+0804	OSO 77	AH	20	17.1	53
Show		17057+0620	HEI 859		57	3.2	69
Show		17130+0745	STT 325		306	0.4	83
Show		17021+0713	STF2113		117	5.3	84
Show		17024+0653	BRT2168		157	3.2	84
Show		17017+0729	HEI 858		256	1.2	88
Show		17017+0701	DAM 699		278	21.9	92
Show		17072+0550	HEI 860		21	0.3	93
Show		17088+0537	KPP4028	AB	139	12.1	107
Show		17020+0827	STF2114		196	1.2	107
Show		17092+0907	DAM 910		73	4.2	108
Show		17088+0911	RAO 510		-1	0.2	111
Show		17012+0627	HDS2409		37	0.3	112
Show		17142+0622	A 1147	AB	8	0.1	115
Show		17142+0622	A 1147	AB,C	318	5.3	115
Show		17056+0530	SKF 14		261	39.4	116
Show		17141+0616	TDT 277		214	1.4	117
Show		17005+0635	CHR 59		76	0.2	117
Show		17034+0902	YSC 9		78	0.2	118
Show		17029+0912	LDS4718		315	42.6	132
Show		17047+0516	GWP2688		292	16.3	134
Show		16592+0636	LDS4712		237	78.2	135
Show		17159+0826	LDS4732		278	19.7	138
Show		17148+0553	UC 3310		78	15.1	139
Show		16583+0733	RAO 603		136	0.5	140
Show		17171+0726	A 1148		347	2.0	140
Show		17058+0458	LDS4719		205	28.9	147
Show		17014+0917	BRT3222		183	4.1	149
Show		17086+0951	HU 167		93	0.8	150
Show		17178+0733	J 450		60	4.7	152
Show		17123+0508	J 2112		299	2.9	153
Show		17122+0946	HU 170		269	1.8	159
Show		17148+0518	LEP 153		167	4.0	164
Show		17173+0845	KPP4031		181	1.7	165
Show		17071+0434	LSC 154		212	0.1	169
Show		17114+0441	LLO 12	Aa,Ab	330	0.2	170
Show		17114+0441	LLO 12	AB	332	1.5	170
Show		16580+0547	GRV 942		59	59.0	173
Show		17096+1013	CVR 857		4	21.6	173
Show		16581+0902	HDS2401		18	0.3	174

WDS 17077+0722 : COMPONENTS

	A
B	pa=3.6° sep=0.08"

17077+0722 A

Componente originario normalizzato	AB		Coord arcsec 2000	170740.84+072206.6		Mag	9.25		Spectral class	M5V (red)
PmRA	-492.00		PmDE	-387.0

17077+0722 B

Componente originario normalizzato	AB		Coord arcsec 2000	170740.84+072206.7		Mag	10.04		Calc delta mag	0.79
Calc coord	yes