11564+1742 LNV 12

11^h 56^m 24.42^s +17° 42' 12.9" P.A. 347.00 sep 2.4 mag 13.60,16.50

Coord 2000	11564+1742	Discov num	LNV 12	Comp		Coord arcsec 2000	11 56 24.42 +17 42 12.9
Date first	2020	Date last	2020	Obs	1
Pa first	347	Pa last	346.7	P.A. Now (θ)	346.7°
Sep first	2.4	Sep last	2.414	Sep. Now (ρ)	2.414"
Mag pri	13.60	Mag sec	16.50	delta mag (ΔM)	2.9	Spectral class
Pri motion ra	-056	Sec motion ra	-056
Pri motion dec	-054	Sec motion dec	-054
Notes	W

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

WDS 11564+1742 LNV 12 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LnV2020	C -	Luna, V.	.
LnV2020		Il Bollettino Delle Stelle Doppie 32, 60, 2020
LnV2021a	C -	Luna, V.	.
LnV2021a		Il Bollettino Delle Stelle Doppie 33, 4, 2021
LnV2021b	C -	Luna, V.	.
LnV2021b		Il Bollettino Delle Stelle Doppie 34, 4, 2021
LnV2022	C -	Luna, V.	.
LnV2022		Il Bollettino Delle Stelle Doppie 35, 4, 2022

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
11564+1742	LNV 12		2020	1	347	2.4	13.60	16.50		W	115624.42+174212.9

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WDS 11564+1742 LNV 12 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11564+1742 LNV 12 : MEASURES

No records found.

WDS 11564+1742 : VIRTUAL EYEPIECE

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WDS 11564+1742 : ALADIN DSS IMAGE @ 11^h 56^m 24.42^s +17° 42' 12.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11564+1742 LNV 12 : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		11564+1742	LNV 12		347	2.4	1
Show		11576+1742	COU 296		233	1.6	17
Show		11550+1724	GRV 843		246	31.8	27
Show		11545+1735	A 2485		216	2.3	29
Show		11575+1809	GWP1713		184	9.7	31
Show		11584+1810	GWP1720		172	132.7	40
Show		11534+1744	LNV 11		164	3.2	43
Show		11574+1823	A 2486		239	1.1	44
Show		11556+1654	KU 41		68	5.1	50
Show		12000+1736	KPP 616		56	5.6	52
Show		11595+1808	GRV 847		350	32.8	52
Show		12000+1720	TDS8157		125	0.6	56
Show		11552+1643	TDS8112	Aa,Ab	14	0.2	62
Show		11552+1643	COU 51	AB	163	1.2	62
Show		11528+1828	GWP1696		139	27.0	69
Show		11531+1832	GRV1195		198	15.2	69
Show		12010+1719	TDS8164		279	1.0	69
Show		12006+1820	HDS1688	AB	6	0.5	72
Show		12006+1820	GII 182	Aa,Ab	99	0.1	72
Show		11516+1802	SLW 661		268	153.1	73
Show		11518+1700	CBL 361		157	12.1	79
Show		11576+1626	GWP1714		240	63.0	79
Show		11557+1902	GWP1706		328	27.4	81
Show		11558+1616	SLE 893		62	15.8	87
Show		12003+1633	GWP1728		344	21.4	89
Show		11547+1916	KPP2373		223	20.3	97
Show		11545+1921	CVR 632		214	18.2	103
Show		12033+1715	GRV1197		193	20.6	103
Show		12032+1709	COU 177		300	1.6	103
Show		11511+1851	HJ 511	AB	245	33.8	103
Show		11511+1851	SIN 67	AC	190	23.9	103
Show		12025+1646	OSO 44		83	18.4	105
Show		11545+1925	STTA112	AB	36	73.4	106
Show		11545+1925	LBU 14	BC	350	79.6	107
Show		11545+1925	LBU 14	BD	314	116.5	107
Show		11489+1802	LDS5742		109	4.4	110
Show		12039+1811	GWP1740		195	21.5	111
Show		11518+1614	BRT1275		69	2.9	112
Show		11496+1641	BPM 583		307	60.8	116
Show		11525+1557	SLE 891		208	20.1	120
Show		11544+1546	BNW 1	AB	215	104.5	121
Show		11544+1546	SMH9001	AC	283	144.8	121
Show		12049+1729	LEP 49		207	27.3	123
Show		11557+1539	H 6 13		45	90.0	124
Show		12024+1611	CVR1400		220	3.9	125
Show		11596+1547	LDS4163		252	11.6	126
Show		12024+1916	A 2165		38	0.3	127
Show		12042+1635	COU 52		75	6.7	132
Show		12054+1717	CBL 141		311	43.3	132
Show		11485+1633	HEI 158		280	1.6	132
Show		12019+1939	CVR 641		181	27.0	142

WDS 11564+1742 : COMPONENTS

	A
B	pa=347.3° sep=2.41"

11564+1742 A

Componente originario normalizzato	AB		Coord arcsec 2000	115624.42+174212.9		Mag	13.6		PmRA	-56.00
PmDE	-54.0

11564+1742 B

Componente originario normalizzato	AB		Coord arcsec 2000	115624.38+174215.2		Mag	16.5		PmRA	-56.00
PmDE	-54.0		Calc delta mag	2.9		Calc coord	yes