10431+2059 CVR 1309

10^h 43^m 04.44^s +20° 58' 54.8" P.A. 26.00 sep 3.2 mag 17.90,18.30 Sp K7+M0

Coord 2000	10431+2059	Discov num	CVR1309	Comp		Coord arcsec 2000	10 43 04.44 +20 58 54.8
Date first	1998	Date last	2016	Obs	5
Pa first	20	Pa last	25.5	P.A. Now (θ)	25.5°
Sep first	3.3	Sep last	3.222	Sep. Now (ρ)	3.222"
Mag pri	17.90	Mag sec	18.30	delta mag (ΔM)	0.4	Spectral class	K7+M0 (yellow-orange/red)
Pri motion ra	-011	Sec motion ra	+002
Pri motion dec	+027	Sec motion dec	+000
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=1.028

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Gaia DR2

3987639850278650624

WDS 10431+2059 CVR 1309 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Cvr2011	Eu -	Chivers, J.	2011JDSO....7..209C
Cvr2011		JDSO 7, 209, 2011
Cvr2014	Es u	Chivers, J.	2014JDSO...10...62C
Cvr2014		JDSO 10, 62, 2014
Cvr2014b	Es u	Chivers, J.	2014JDSO...10..256C
Cvr2014b		JDSO 10, 256, 2014
Cvr2014b		(Note: Coordinates in main table are of secondary, not primary. Corrected in WDS)
Cvr2014c	Eu -	Chivers, J.	2014JDSO...10..300C
Cvr2014c		JDSO 10, 300, 2014
Cvr2015a	Eu u	Chivers, J.	2015JDSO...11...42C
Cvr2015a	+Es	JDSO 11, 42, 2015

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10431+2059	CVR1309		2005	1	26	3.2	17.90	18.30	M0+M1	R	104304.44+205854.8
10431+2059	CVR1309		2015	4	26	3.2	17.90	18.30	M0+M1	R	104304.44+205854.8
10431+2059	CVR1309		2016	5	26	3.2	17.90	18.30	K7+M0	V R	104304.44+205854.8

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

WDS 10431+2059 CVR 1309 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10431+2059 CVR 1309 : MEASURES

No records found.

WDS 10431+2059 : VIRTUAL EYEPIECE

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WDS 10431+2059 : ALADIN DSS IMAGE @ 10^h 43^m 04.44^s +20° 58' 54.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10431+2059 CVR 1309 : 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		10431+2059	CVR1309		26	3.2
Show		10447+2042	STF1468		334	4.4	28
Show		10440+2152	NSN 606		194	17.7	56
Show		10413+2154	AZC 65		8	24.1	61
Show		10476+2008	LDS4018	AB	239	3.8	82
Show		10476+2008	RAO 255	Aa,Ab	188	0.3	82
Show		10437+1932	BRT2404		244	4.6	88
Show		10389+2206	CVR1300		82	4.0	89
Show		10431+2233	CVR 571	AB	69	26.2	94
Show		10367+2136	LEP 37		46	14.6	97
Show		10488+2157	SLW 525		293	14.7	99
Show		10364+2140	DAM2451		63	39.1	103
Show		10394+2228	BAR 39		289	1.1	104
Show		10361+2009	TDS7369		277	0.7	110
Show		10401+2241	TDS 598		305	1.0	111
Show		10421+1908	GWP1434		317	17.4	112
Show		10382+2228	POU3082		294	3.9	113
Show		10473+2235	STT 228		170	1.7	113
Show		10401+1914	PER 2	AB	231	0.4	113
Show		10401+1914	STT 225	AC	356	6.5	113
Show		10506+2201	CVR 583		165	8.0	122
Show		10497+1941	SLW 528		62	13.1	122
Show		10466+1907	FMR 95		115	36.3	123
Show		10422+2304	POU3085		13	10.6	126
Show		10474+2249	CVR 577		194	9.7	127
Show		10344+2136	HU 1338	AB	184	3.5	127
Show		10344+2136	STF1448	AC	260	11.0	127
Show		10437+2309	HEB 3		-1	0.2	131
Show		10337+2045	COU 173		185	0.8	133
Show		10503+2234	KU 100		103	47.9	139
Show		10331+2052	COU 172		33	0.3	141
Show		10496+2250	HO 374		271	3.7	145
Show		10349+1930	HJ 485		157	18.9	145
Show		10406+2320	TDS7409		254	0.4	146
Show		10374+2308	KPP2317	AC	163	19.6	151
Show		10529+2209	HU 567		203	0.5	154
Show		10422+2334	POU3086		33	7.1	156
Show		10522+2228	KPP3826		185	2.1	156
Show		10488+2317	TDS7480		92	0.9	159
Show		10544+2044	HU 568		355	0.8	160
Show		10545+2046	STT 230		40	9.2	162
Show		10498+2310	YSC 205		120	0.1	162
Show		10543+2148	SLW 537		94	11.7	164
Show		10402+2340	SLW 505		176	35.6	167
Show		10320+2202	STF1442		157	13.3	168
Show		10454+1814	TDS7454	AB	245	0.4	168
Show		10454+1814	FMR 94	AB,C	333	113.5	168
Show		10314+2023	SKF1731		215	1.2	169
Show		10308+2116	SLW 482		175	16.5	172
Show		10500+1836	CVR1316		234	3.8	173
Show		10504+1834	XMI 98		64	19.8	179

WDS 10431+2059 : COMPONENTS

	A
B	pa=24.0° sep=3.18"

10431+2059 A

Componente originario normalizzato	AB		Coord arcsec 2000	104304.44+205854.8		Mag	17.9		Spectral class	K7 (yellow-orange)
PmRA	-11.00		PmDE	27.0

10431+2059 B

Componente originario normalizzato	AB		Coord arcsec 2000	104304.53+205857.7		Mag	18.3		Spectral class	M0 (red)
PmRA	2.00		PmDE	0.0		Calc delta mag	0.4		Calc coord	yes