19133-0036 YSC 159 Aa,Ab

19^h 13^m 20.71^s -00° 35' 42.3" P.A. 281.00 sep 0.6 mag 9.20,12.90 Sp F7V-VI dist. 122.7 pc (400.25 l.y.)

Coord 2000	19133-0036	Discov num	YSC 159	Comp	Aa,Ab	Coord arcsec 2000	19 13 20.71 -00 35 42.3
Date first	2008	Date last	2021	Obs	2
Pa first	276	Pa last	280.7	P.A. Now (θ)	280.7°
Sep first	0.5	Sep last	0.559	Sep. Now (ρ)	0.559"
Mag pri	9.20	Mag sec	12.90	delta mag (ΔM)	3.7	Spectral class	F7V-VI (yellow-white)
Pri motion ra	-315	Sec motion ra
Pri motion dec	-447	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

19133-0036 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 13 21 -00 35 42	YSC 159 Aa,Ab	2021	2	281	0.6	9.20	12.90	3.70		<===
Show	HD 179626		19 13 21 -00 35 42	OSO 108 AB	1994	2	166	5.8	9.14	12.50	3.36

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Aquila		HIP	94449		Tycho2	5129-00580-1		HD	179626
BD	BD-00 3676		Distance	122.7		Distance ly	400.25

WDS 19133-0036 YSC 159 Aa,Ab : NOTES

discov_num	notes	refcode
OSO 108	G022-020. Not a common proper motion pair, based on comparison with
	POSS2 red plates	Oso2004

REFERENCES

refcode	metd	author	reference
Oso2004	C j	Zapatero Osorio, M.R. & Martin, E.L.	2004A&A...419..167Z
Oso2004	+Pa	A&A 419, 167, 2004

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
19133-0036	YSC 159	Aa,Ab	2008	1	276	0.5	9.20	12.90		N D	191320.71-003542.3
19133-0036	YSC 159	Aa,Ab	2021	2	281	0.6	9.20	12.90	F7V-VI	N	191320.71-003542.3

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

WDS 19133-0036 YSC 159 Aa,Ab : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19133-0036 YSC 159 Aa,Ab : MEASURES

No records found.

WDS 19133-0036 : 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 19133-0036 : ALADIN DSS IMAGE @ 19^h 13^m 20.71^s -00° 35' 42.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19133-0036 YSC 159 Aa,Ab : 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		19133-0036	OSO 108	AB	166	5.8
Show		19133-0036	YSC 159	Aa,Ab	281	0.6
Show		19128+0037	J 2541		150	5.4	6
Show		19131+0048	NSN 712		8	2.6	14
Show		19144+0053	J 1035		74	4.1	24
Show		19121+0055	SCJ 19		253	47.4	27
Show		19148+0100	J 1036		348	1.7	33
Show		19123+0007	GWP2822		149	40.2	33
Show		19148+0103	HEI9005		333	1.2	36
Show		19159+0041	BAL1199		73	12.6	38
Show		19158-0020	BAL 905		358	15.8	40
Show		19098-0017	A 863		157	0.3	56
Show		19173+0023	J 484		269	6.1	61
Show		19174-0025	J 114	AB	209	6.4	62
Show		19174-0025	J 2258	AC	283	4.0	62
Show		19152+0133	HDS2723		144	0.2	64
Show		19177+0015	GWP2834		93	7.4	70
Show		19106+0132	GWP2820		328	13.5	70
Show		19092+0001	TDT1254		344	2.4	72
Show		19180-0057	HJ 5508		94	18.6	73
Show		19174+0115	A 2267	AB	351	0.5	73
Show		19174+0115	A 2267	AB,C	134	12.6	73
Show		19174+0115	A 2267	AB,D	107	14.7	73
Show		19089+0104	J 2688		129	4.3	74
Show		19133+0153	BAL1511		355	3.6	78
Show		19188+0020	STFA 40	BD	298	60.4	79
Show		19185-0050	BAL 597		294	18.5	79
Show		19087+0115	J 479		23	4.3	79
Show		19094+0127	RST5461		307	5.6	80
Show		19090+0121	RST5460	AB	200	5.3	80
Show		19079+0042	HEI 174		298	3.6	83
Show		19168+0141	BAL1515		166	4.6	83
Show		19185+0105	STF2492	AB	2	3.3	84
Show		19185+0105	STF2492	AC	70	10.1	84
Show		19189+0045	J 1037		290	3.1	84
Show		19188+0020	STFA 40	AB	316	423.5	84
Show		19188+0020	STFA 40	AC	163	49.5	84
Show		19190-0043	GWP2836		159	8.0	85
Show		19190-0030	BAL 906		116	15.9	86
Show		19170+0144	BAL1516		272	10.7	88
Show		19082+0118	EVS 39	AB	67	3.8	88
Show		19082+0118	EVS 39	AC	77	5.2	88
Show		19082+0118	EVS 39	AD	51	6.6	88
Show		19082+0118	EVS 39	AE	155	9.6	88
Show		19082+0118	EVS 39	AF	267	12.5	88
Show		19082+0118	EVS 39	AG	129	14.1	88
Show		19108+0154	J 2948		146	7.3	88
Show		19172+0143	B 2875		142	0.2	89
Show		19089+0135	GWP2817		27	75.2	89
Show		19148+0204	BAL1513		271	8.9	91
Show		19126+0207	J 2540		249	2.9	91

WDS 19133-0036 : COMPONENTS

	A	Ab
Ab	pa=280.7° sep=0.56"
B	pa=166.0° sep=5.78"	pa=161.2° sep=6.03"

19133-0036 A

Name	HD 179626	Coord arcsec 2000	191320.71-003542.3	Mag	9.14	Spectral class	F7V (yellow-white)
PmRA	-315.00	PmDE	-447.0	HIP	94449	Tycho2	5129-00580-1
HD	179626	BD	BD-00 3676

Tycho2

Tycho2	5129-00580-1	Pflag		RAmdeg	288.33633377	DEmdeg	-0.59509373
PmRA	-315.4	PmDE	-448.2	E RAmdeg	10	E DEmdeg	14
E pmRA	0.9	E pmDE	0.9	EpRAm	1989.15	EpDEm	1987.33
Num	11	Q RAmdeg	0.7	Q DEmdeg	0.9	Q pmRA	0.7
Q pmDE	1.0	BTmag	9.796	E BTmag	0.025	VTmag	9.298
E VTmag	0.020	Prox	999	TYC	T	HIP	94449
CCDM		RAdeg	288.33705167	DEdeg	-0.59405472	EpRA 1990	1.81
EpDE 1990	1.66	E RAdeg	11.4	E DEdeg	14.7	Posflg
Corr	0.0

Hipparcos

Catalog	H	HIP	94449	Proxy		RAhms	19 13 20.90
DEdms	-00 35 38.4	Vmag	9.18	VarFlag		R Vmag	G
RAdeg	288.337	DEdeg	-0.594003	AstroRef		Plx	7.52
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual	S	M HIP
Theta		Rho		HD	179626	BD	BD-00 3676
CD		CP		Dm number	-00 3676	VIred	0.61
SpType	F7V-VI	R SpType		Coord arcsec 2000	191320.90-003538.4

Hipparcos 2

HIP	94449	Sn	5	So	0	Nc	1
RArad	5.0324317199	DErad	-0.0103673147	Plx	8.15	PmRA	-314.78
PmDE	-447.64	E RArad	1.28	E DErad	0.84	E Plx	1.43
E pmRA	1.51	E pmDE	1.1	Hpmag	9.2924	E Hpmag	0.002
SHp	0.018	VA	0	BV	0.538	E BV	0.025
VI	0.61

19133-0036 Ab

Coord arcsec 2000	191320.67+003542.4		Mag	12.9		Spectral class	VI		Calc delta mag	3.7
Calc coord	yes

19133-0036 B

Coord arcsec 2000	191320.80+003536.7		Mag	12.5		Spectral class	VI		Calc delta mag	3.3
Calc coord	yes