11520+2248 POU 3115

11^h 51^m 58.73^s +22° 47' 25.7" P.A. 298.00 sep 3.2 mag 10.70,11.90

Coord 2000	11520+2248	Discov num	POU3115	Comp		Coord arcsec 2000	11 51 58.73 +22 47 25.7
Date first	1900	Date last	2016	Obs	8
Pa first	297	Pa last	298	P.A. Now (θ)	298°
Sep first	3.2	Sep last	3.231	Sep. Now (ρ)	3.231"
Mag pri	10.70	Mag sec	11.90	delta mag (ΔM)	1.2	Spectral class
Pri motion ra	+002	Sec motion ra
Pri motion dec	+017	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Tycho2

1985-01397-1

Gaia DR2

4003843215697757312

WDS 11520+2248 POU 3115 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Pou1933	Pa -	Pourteau, M. A.	.
Pou1933		Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933
Pou1933		(Obs. de Paris, H. Tessier) [QB821.P7]

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
11520+2248	POU3115		2003	4	298	3.1	10.70	11.90			115158.73+224725.7
11520+2248	POU3115		2013	5	298	3.2	10.70	11.90			115158.73+224725.7
11520+2248	POU3115		2015	6	298	3.2	10.70	11.90			115158.73+224725.7
11520+2248	POU3115		2016	8	298	3.2	10.70	11.90			115158.73+224725.7

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WDS 11520+2248 POU 3115 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11520+2248 POU 3115 : MEASURES

No records found.

WDS 11520+2248 : VIRTUAL EYEPIECE

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WDS 11520+2248 : ALADIN DSS IMAGE @ 11^h 51^m 58.73^s +22° 47' 25.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11520+2248 POU 3115 : 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		11520+2248	POU3115		298	3.2
Show		11525+2243	TDS8089		100	0.4	10
Show		11525+2240	POU3116		37	15.1	11
Show		11511+2245	HDS1671		69	0.6	13
Show		11512+2310	POU3114		246	13.2	25
Show		11532+2227	POU3117		116	10.8	27
Show		11540+2239	TDS8101		292	0.4	30
Show		11516+2207	CHR 35		143	0.2	41
Show		11486+2237	POU3113		110	4.2	48
Show		11517+2344	COU 391		301	0.3	58
Show		11562+2307	SLW 668		260	10.7	62
Show		11560+2159	STF1582		76	12.3	75
Show		11466+2231	KER 2	Aa,Ab	209	0.3	77
Show		11466+2231	ALP 17	AB	88	21.1	77
Show		11494+2405	KPP2442		312	21.4	86
Show		11480+2357	CBL 359		173	52.1	89
Show		11528+2117	UC 2225		203	5.8	92
Show		11559+2420	POU3118		92	17.0	107
Show		11584+2352	POU3119		175	11.6	111
Show		11576+2408	SLW 669		9	144.3	113
Show		11449+2346	POU3112		318	22.2	117
Show		11541+2441	HJ 512	AB	151	25.5	118
Show		11541+2441	HJ 512	AC	339	23.3	118
Show		11434+2245	HJ 2581		78	3.0	119
Show		11470+2056	CBL 357		262	25.2	132
Show		11597+2407	UC 2247		64	32.1	133
Show		11423+2302	LDS 926		22	105.1	135
Show		11438+2401	A 679		92	5.5	135
Show		11571+2444	GRV 845		149	43.4	137
Show		11503+2506	SLE 888		97	11.2	141
Show		12021+2211	SKF2697		97	1.8	146
Show		11425+2355	COU 390		102	0.4	147
Show		11542+2023	CBL 363		75	14.7	148
Show		11438+2423	HJ 509		298	11.1	148
Show		11416+2211	KPP2632		201	24.4	149
Show		11533+2019	STF1577		10	8.6	150
Show		11539+2020	HU 1256	AB	355	0.3	150
Show		11539+2020	HU 1256	AC	347	1.4	150
Show		11421+2351	POU3109		228	5.5	150
Show		11503+2519	LDS 928		72	36.8	153
Show		11579+2458	A 680		322	0.5	154
Show		11527+2521	SLE 892		8	3.8	155
Show		12015+2127	CBL 368		295	21.9	155
Show		11526+2014	LDS4153		206	59.7	155
Show		11594+2052	HO 534		138	10.3	156
Show		11571+2026	DVG 33		47	32.3	159
Show		12025+2145	HO 535		147	2.9	159
Show		12022+2403	SLW 678		228	10.4	160
Show		11570+2023	DVG 32		258	53.9	161
Show		12028+2345	GRV 849		230	28.2	162
Show		11436+2442	LDS4138		233	3.7	162

WDS 11520+2248 : COMPONENTS

	A
B	pa=300.0° sep=3.04"

11520+2248 A

Componente originario normalizzato	AB		Coord arcsec 2000	115158.73+224725.7		Mag	10.7		PmRA	2.00
PmDE	17.0

11520+2248 B

Componente originario normalizzato	AB		Coord arcsec 2000	115158.54+224727.2		Mag	11.9		Tycho2	1985-01397-1
Calc delta mag	1.2		Calc coord	yes

Tycho2

Tycho2	1985-01397-1	Pflag		RAmdeg	177.99473027	DEmdeg	22.79047543
PmRA	2.1	PmDE	16.8	E RAmdeg	65	E DEmdeg	72
E pmRA	1.6	E pmDE	1.7	EpRAm	1969.56	EpDEm	1964.99
Num	4	Q RAmdeg	1.7	Q DEmdeg	0.7	Q pmRA	1.7
Q pmDE	0.7	BTmag	12.367	E BTmag	0.186	VTmag	11.811
E VTmag	0.159	Prox	999	TYC		HIP
CCDM		RAdeg	177.99472556	DEdeg	22.79043556	EpRA 1990	1.83
EpDE 1990	1.75	E RAdeg	75.2	E DEdeg	86.1	Posflg
Corr	0.3