11144-2245 LDS 341 (HD 97718)

11^h 14^m 23.61^s -22° 44' 49.0" P.A. 352.00 sep 16.6 mag 10.19,12.14 Sp G8V

Coord 2000	11144-2245	Discov num	LDS 341	Comp		Coord arcsec 2000	11 14 23.61 -22 44 49.0
Date first	1920	Date last	2015	Obs	11
Pa first	352	Pa last	352.1	P.A. Now (θ)	352.1°
Sep first	17.1	Sep last	16.581	Sep. Now (ρ)	16.581"
Mag pri	10.19	Mag sec	12.14	delta mag (ΔM)	1.95	Spectral class	G8V (yellow)
Pri motion ra	-192	Sec motion ra	-199
Pri motion dec	-077	Sec motion dec	-087
Notes	N (See Notes)

rPM=0.056 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 97718		Constellation	Crater		Tycho2	6649-00225-1		Gaia DR2	3538079816611755264
HD	97718

WDS 11144-2245 LDS 341 (HD 97718) : NOTES

discov_num	notes	refcode
LDS 341	NLTT 26721/26720	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	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
11144-2245	LDS 341		2000	7	353	14.8	10.19	12.42	G8V	D	111423.61-224449.0
11144-2245	LDS 341		2010	9	352	16.6	10.19	12.14	G8V	N	111423.61-224449.0
11144-2245	LDS 341		2015	10	352	16.6	10.19	12.14	G8V	N	111423.61-224449.0

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

WDS 11144-2245 LDS 341 (HD 97718) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11144-2245 LDS 341 (HD 97718) : MEASURES

No records found.

WDS 11144-2245 (HD 97718) : 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 11144-2245 (HD 97718) : ALADIN DSS IMAGE @ 11^h 14^m 23.61^s -22° 44' 49.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11144-2245 LDS 341 (HD 97718) : 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		11144-2245	LDS 341		352	16.6
Show		11148-2306	DON 466		220	2.9	23
Show		11128-2308	UC 2103		98	14.2	33
Show		11145-2322	UC 2107		202	26.1	38
Show		11121-2223	TDS7728		217	2.1	39
Show		11164-2200	B 2274		359	9.6	53
Show		11142-2340	KPP2731		44	10.1	56
Show		11106-2312	TDS7714		41	0.6	60
Show		11133-2345	RST2734		228	1.9	62
Show		11136-2347	TDS7743		296	0.5	63
Show		11162-2137	UC 2111		178	7.6	73
Show		11150-2129	LDS4075		173	304.2	78
Show		11177-2350	TDS7777		227	0.6	80
Show		11164-2403	B 210	AB	72	4.7	83
Show		11205-2256	UC 2119		179	13.1	86
Show		11123-2117	ARA1091		265	6.8	94
Show		11080-2332	ARA2166	AB	303	10.7	101
Show		11080-2332	WNO 29	AC	76	26.6	101
Show		11113-2109	TDS7722		270	0.6	106
Show		11214-2400	RST2743		144	2.7	123
Show		11112-2448	KPP1346		18	10.1	131
Show		11070-2409	B 2267		137	9.9	133
Show		11218-2411	B 2277		39	10.8	135
Show		11239-2319	RST2746		346	1.3	136
Show		11045-2242	TDS7651		184	2.0	137
Show		11144-2028	ARA 679		99	15.4	137
Show		11116-2031	UC 2096		82	8.5	140
Show		11049-2336	KPP1736		83	13.4	141
Show		11245-2315	TDS7842		150	2.6	143
Show		11251-2320	ARA1787	AB	205	10.5	152
Show		11215-2447	B 2276		88	0.8	157
Show		11160-2008	TDS7769		285	0.6	159
Show		11221-2447	GRE 3	Aa,Ab	6	0.0	162
Show		11221-2447	I 507	AB	7	0.3	162
Show		11221-2447	SHY 228	AB,C	126	999.9	162
Show		11221-2447	BOD 1	Ba,Bb	281	0.0	162
Show		11188-2016	ARA 682		58	11.0	162
Show		11079-2500	TDS7685		143	0.5	162
Show		11262-2241	B 1697		134	3.1	164
Show		11208-2026	TDS7806		289	0.6	165
Show		11110-2525	LDS4070		247	6.2	167
Show		11037-2402	LDS4052		165	217.3	167
Show		11196-2014	TDS7792		131	1.3	168
Show		11234-2440	KPP2654		63	24.8	169
Show		11214-2027	STN 22		356	3.6	170
Show		11184-2005	ARA 681		312	10.7	170
Show		11054-2049	DAM 713		168	16.1	170
Show		11044-2102	ARA1090		235	12.8	173
Show		11113-2534	UC 2094		190	31.9	175
Show		11247-2429	B 213	AB	273	2.3	176
Show		11247-2429	B 213	AC	99	90.3	176

WDS 11144-2245 : COMPONENTS

	A
B	pa=352.7° sep=16.56"

11144-2245 A

Componente originario normalizzato	AB	Name	HD 97718	Coord arcsec 2000	111423.61-224449.0	Mag	10.19
Spectral class	G8V (yellow)	PmRA	-192.00	PmDE	-77.0	Tycho2	6649-00225-1
HD	97718

Tycho2

Tycho2	6649-00225-1	Pflag		RAmdeg	168.59838774	DEmdeg	-22.74693423
PmRA	-198.4	PmDE	-81.7	E RAmdeg	18	E DEmdeg	19
E pmRA	2.2	E pmDE	2.0	EpRAm	1989.73	EpDEm	1988.50
Num	5	Q RAmdeg	0.3	Q DEmdeg	0.6	Q pmRA	0.3
Q pmDE	0.6	BTmag	10.888	E BTmag	0.037	VTmag	10.187
E VTmag	0.028	Prox	999	TYC	T	HIP
CCDM		RAdeg	168.59888944	DEdeg	-22.74674250	EpRA 1990	1.59
EpDE 1990	1.60	E RAdeg	19.0	E DEdeg	19.9	Posflg
Corr	0.4

CCDM

Ccdm	11144-2245	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.42	DDEs	12.6
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	9.8	Sp	K0	PmNote	*
PmRA	-176	PmDE	-64	Dm number	-21 3268	Cat1	BD
Name2		Cat2		HD	97718	M HD
ADS BDS		M ADS BDS		N IDS		IDS	11095S2212A
HIC

11144-2245 B

Componente originario normalizzato	AB		Coord arcsec 2000	111423.46-224432.6		Mag	12.14		PmRA	-199.00
PmDE	-87.0		Calc delta mag	1.95		Calc coord	yes

CCDM

Ccdm	11144-2245	RComp		Comp	B	Note1
Note2		Discov num	LDS 341	DRAs	-0.56	DDEs	26.6
R dRAs	66	Year		Theta	353	Rho	17.0
Obs		Vmag	11.5	Sp		PmNote
PmRA	-176	PmDE	-64	Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	11095S2212B
HIC