19440-0443 LDS 6337

19^h 43^m 59.35^s -04° 43' 20.9" P.A. 218.00 sep 6.9 mag 11.44,14.10 Sp K7V

Coord 2000	19440-0443	Discov num	LDS6337	Comp		Coord arcsec 2000	19 43 59.35 -04 43 20.9
Date first	1960	Date last	2015	Obs	9
Pa first	214	Pa last	217.8	P.A. Now (θ)	217.8°
Sep first	6.5	Sep last	6.881	Sep. Now (ρ)	6.881"
Mag pri	11.44	Mag sec	14.10	delta mag (ΔM)	2.66	Spectral class	K7V (yellow-orange)
Pri motion ra	+149	Sec motion ra	+139
Pri motion dec	-031	Sec motion dec	-056
Notes	N (See Notes)

rPM=0.177 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Tycho2

5153-02157-1

Gaia DR2

4209564315167068032

WDS 19440-0443 LDS 6337 : NOTES

discov_num	notes	refcode
LDS6337	NLTT 48160/48161	Chm2004

REFERENCES

refcode	metd	author	reference
Chm2004	E -	Chaname, J. & Gould, A.	2004ApJ...601..289C
Chm2004		ApJ 601, 289, 2004
Chm2004		(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004		versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004		identical to discovery observations - predominantly close pairs - were assumed
Chm2004		not new observations, so not included in WDS. Similar concerns when primary and
Chm2004		secondary magnitudes or proper motions were the same.)

DISCOVERER

idgroup	discov	author
1	CHM	Chaname, J. & Gould, A.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19440-0443	LDS6337		1998	2	218	6.9	11.44	14.10		D	194359.35-044320.9
19440-0443	LDS6337		2000	3	217	6.8	11.44	14.10		N D	194359.35-044320.9
19440-0443	LDS6337		2010	4	216	6.1	11.44	14.10	K7V	N	194359.35-044320.9
19440-0443	LDS6337		2015	5	218	6.9	11.44	14.10	K7V	N	194359.35-044320.9

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

WDS 19440-0443 LDS 6337 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19440-0443 LDS 6337 : MEASURES

No records found.

WDS 19440-0443 : VIRTUAL EYEPIECE

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WDS 19440-0443 : ALADIN DSS IMAGE @ 19^h 43^m 59.35^s -04° 43' 20.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19440-0443 LDS 6337 : 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		19440-0443	LDS6337		218	6.9	1
Show		19444-0506	J 1385		73	5.5	23
Show		19447-0507	J 3262		94	4.7	26
Show		19464-0459	GWP2893		13	83.0	40
Show		19471-0435	GWP2894		321	300.5	48
Show		19411-0511	KPP2068		86	16.6	52
Show		19416-0358	BRT 495		208	3.1	60
Show		19439-0547	BWL 52	AB	110	4.2	64
Show		19439-0547	BWL 52	AC	193	5.3	64
Show		19439-0547	BWL 52	AD	245	2.5	64
Show		19439-0547	BWL 52	AE	281	4.9	64
Show		19439-0547	BWL 52	AF	83	6.0	64
Show		19439-0547	BWL 52	AG	94	4.9	64
Show		19439-0547	BWL 52	AH	333	5.8	64
Show		19431-0612	GWP2884		113	298.8	90
Show		19461-0318	A 2597		142	0.2	92
Show		19378-0439	TOK 626		234	999.9	93
Show		19459-0615	GWP2890		153	254.9	97
Show		19419-0312	TDT1650		314	0.4	97
Show		19378-0512	J 1680	AB	341	9.7	97
Show		19378-0512	J 1680	AC	322	13.7	97
Show		19378-0512	J 1680	BC	286	5.5	97
Show		19389-0544	RST4636		145	7.0	97
Show		19498-0355	STF2582		258	2.5	100
Show		19508-0502	UC 4036		55	3.8	104
Show		19380-0535	A 106	AB	244	0.8	104
Show		19380-0535	A 106	AC	0	56.8	104
Show		19388-0333	A 107		265	0.5	105
Show		19448-0627	TDT1702		258	0.5	105
Show		19428-0628	HDS2796		178	2.9	107
Show		19368-0429	RST4635		327	0.8	109
Show		19463-0258	J 1686		177	8.0	111
Show		19514-0436	A 43	AB	278	2.0	111
Show		19514-0436	A 43	AC	225	27.2	111
Show		19365-0433	DAM 165		6	12.7	113
Show		19516-0455	UC 4043		135	63.0	114
Show		19400-0306	RST5141		114	0.3	115
Show		19514-0514	RST4645		141	1.1	115
Show		19363-0444	DAM 164		357	10.1	115
Show		19375-0546	TDT1592		245	0.6	116
Show		19362-0439	HJ 891		17	12.0	117
Show		19384-0318	GWP2873		330	179.0	120
Show		19483-0300	GWP2895		62	18.1	122
Show		19463-0645	UC 4022		29	48.6	127
Show		19504-0316	J 1688		343	5.6	130
Show		19407-0240	TDT1625		273	1.4	133
Show		19436-0656	LDS5884		52	10.3	134
Show		19393-0644	GWP2875		267	12.0	140
Show		19371-0621	J 2272		336	1.8	142
Show		19416-0659	J 1856		86	8.5	142
Show		19351-0547	RST4634		132	1.5	147

WDS 19440-0443 : COMPONENTS

	A
B	pa=217.7° sep=6.87"

19440-0443 A

Coord arcsec 2000	194359.35-044320.9		Mag	11.44		Spectral class	K7V (yellow-orange)		PmRA	149.00
PmDE	-31.0		Tycho2	5153-02157-1

Tycho2

Tycho2	5153-02157-1	Pflag		RAmdeg	295.99728741	DEmdeg	-4.72247405
PmRA	139.0	PmDE	-56.3	E RAmdeg	57	E DEmdeg	88
E pmRA	3.5	E pmDE	3.9	EpRAm	1989.15	EpDEm	1986.18
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	12.917	E BTmag	0.269	VTmag	11.437
E VTmag	0.100	Prox	999	TYC		HIP
CCDM		RAdeg	295.99697250	DEdeg	-4.72234500	EpRA 1990	1.87
EpDE 1990	1.75	E RAdeg	58.4	E DEdeg	90.8	Posflg
Corr	-0.3

19440-0443 B

Coord arcsec 2000	194359.07-044326.3		Mag	14.1		PmRA	139.00		PmDE	-56.0
Calc delta mag	2.66		Calc coord	yes