11456-2021 LDS 4140

11^h 45^m 34.34^s -20° 21' 13.1" P.A. 60.00 sep 15.2 mag 13.20,20.80 dist. 19.26 pc (62.83 l.y.)

Coord 2000	11456-2021	Discov num	LDS4140	Comp		Coord arcsec 2000	11 45 34.34 -20 21 13.1
Date first	1960	Date last	2016	Obs	9
Pa first	61	Pa last	60.2	P.A. Now (θ)	60.2°
Sep first	16.0	Sep last	15.231	Sep. Now (ρ)	15.231"
Mag pri	13.20	Mag sec	20.80	delta mag (ΔM)	7.6	Spectral class
Pri motion ra	+163	Sec motion ra	+149
Pri motion dec	+063	Sec motion dec	+069
Notes	T (Parallax indicates physical)

rPM=0.087 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Crater		HIP	57361		Gaia DR2	3542490095189596544		Distance	19.26
Distance ly	62.83

WDS 11456-2021 LDS 4140 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
11456-2021	LDS4140		1960	1	61	16.0	13.20	20.80			114534.34-202113.1
11456-2021	LDS4140		2000	2	61	16.6	13.20	20.80			114534.34-202113.1
11456-2021	LDS4140		2010	4	61	15.2	13.20	20.80			114534.34-202113.1
11456-2021	LDS4140		2015	8	60	15.2	13.20	20.80			114534.34-202113.1
11456-2021	LDS4140		2016	9	60	15.2	13.20	20.80		T	114534.34-202113.1

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

WDS 11456-2021 LDS 4140 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11456-2021 LDS 4140 : MEASURES

No records found.

WDS 11456-2021 : VIRTUAL EYEPIECE

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WDS 11456-2021 : ALADIN DSS IMAGE @ 11^h 45^m 34.34^s -20° 21' 13.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11456-2021 LDS 4140 : 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		11456-2021	LDS4140		60	15.2
Show		11466-2015	NSN 109		23	1.3	16
Show		11452-2057	DON 494		99	1.4	36
Show		11486-2011	B 800		33	1.1	45
Show		11460-2108	LDS4142		69	14.8	48
Show		11436-1937	GWP1652		189	33.8	53
Show		11472-2110	BRT1484		32	4.3	54
Show		11423-2056	NSN 108		168	8.4	58
Show		11495-1937	LDS 368	AB	91	9.1	72
Show		11495-1937	NVL 6	AD	232	32.9	72
Show		11495-1937	DAM 75	BC	77	15.0	72
Show		11505-2049	HJ 4477		107	14.6	74
Show		11408-2056	LDS4134		334	67.8	76
Show		11400-1954	UC 2188		204	8.7	83
Show		11399-2045	LDS4129		342	65.4	84
Show		11395-1958	UC 2187		332	9.0	89
Show		11472-2151	LDS1269		234	6.4	93
Show		11523-1958	B 1708		270	0.2	98
Show		11474-1847	TDS8025		17	0.9	98
Show		11461-1843	KPP2734		267	8.2	99
Show		11523-2050	DON 500		81	1.0	100
Show		11494-1848	GWP1684		320	16.7	108
Show		11384-1941	UC 2180		42	15.1	109
Show		11456-2211	B 2284		313	0.8	111
Show		11427-1838	ALD 48		128	2.8	112
Show		11515-2138	TOK 847		234	0.1	114
Show		11454-1825	NSN 110		196	1.2	117
Show		11538-2030	B 1709	AB	227	0.7	117
Show		11538-2030	B 1709	AC	47	2.9	117
Show		11448-1821	HDS1658		97	0.3	121
Show		11491-1831	UC 2211		205	19.3	122
Show		11539-1945	ARA 687		65	7.8	123
Show		11507-2200	B 2732		298	7.4	123
Show		11544-2046	BVD 97		187	30.3	127
Show		11549-2030	UC 2232		109	14.2	132
Show		11470-2234	HTS 2	AB	45	1.3	134
Show		11470-2234	HTS 2	AC	318	11.5	134
Show		11470-2234	HTS 2	AD	282	18.9	134
Show		11470-2234	HTS 2	AE	104	12.4	134
Show		11383-1856	B 2535		310	2.3	135
Show		11404-1827	LDS4132		46	33.5	136
Show		11436-1806	HU 465		111	0.4	139
Show		11490-1811	RST2767		170	0.7	140
Show		11406-1821	HU 464		64	1.0	140
Show		11430-1805	ALD 49		76	4.0	141
Show		11357-2054	ARA1094		27	8.2	142
Show		11483-1803	UC 2208		273	13.2	144
Show		11355-1946	LDS4120		184	16.1	146
Show		11352-2033	B 1701		218	0.5	147
Show		11532-2202	KPP2726		327	6.8	147
Show		11418-2239	B 2282		41	11.2	148

WDS 11456-2021 : COMPONENTS

	A
B	pa=58.6° sep=14.52"

11456-2021 A

Componente originario normalizzato	AB		Coord arcsec 2000	114534.34-202113.1		Mag	13.2		PmRA	163.00
PmDE	63.0		HIP	57361

Hipparcos

Catalog	H	HIP	57361	Proxy		RAhms	11 45 34.34
DEdms	-20 21 13.1	Vmag	11.79	VarFlag		R Vmag	G
RAdeg	176.393	DEdeg	-20.3536	AstroRef		Plx	49.63
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	1.96
SpType		R SpType		Coord arcsec 2000	114534.34-202113.1

Hipparcos 2

HIP	57361	Sn	5	So	0	Nc	1
RArad	3.0786400509	DErad	-0.3552377853	Plx	51.92	PmRA	157.4
PmDE	77.12	E RArad	2.52	E DErad	2.12	E Plx	3.35
E pmRA	2.78	E pmDE	2.21	Hpmag	11.8758	E Hpmag	0.0055
SHp	0.057	VA	0	BV	1.482	E BV	0.015
VI	1.96

CCDM

Ccdm	11456-2021	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.49	DDEs	-12.2
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	13.2	Sp		PmNote	*
PmRA	172	PmDE	72	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11405S1948A
HIC	57361

11456-2021 B

Componente originario normalizzato	AB		Coord arcsec 2000	114535.22-202105.5		Mag	20.8		PmRA	149.00
PmDE	69.0		Calc delta mag	7.6		Calc coord	yes

CCDM

Ccdm	11456-2021	RComp		Comp	B	Note1
Note2		Discov num	LDS4140	DRAs		DDEs
R dRAs		Year	1960	Theta	61	Rho	16.0
Obs	1	Vmag	20.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11405S1948B
HIC