09431+1453 LDS 3918

09^h 43^m 01.63^s +14° 52' 17.0" P.A. 172.00 sep 4.1 mag 16.00,16.30 Sp M3+M4

Coord 2000	09431+1453	Discov num	LDS3918	Comp		Coord arcsec 2000	09 43 01.63 +14 52 17.0
Date first	1960	Date last	2016	Obs	7
Pa first	171	Pa last	172.3	P.A. Now (θ)	172.3°
Sep first	5.0	Sep last	4.051	Sep. Now (ρ)	4.051"
Mag pri	16.00	Mag sec	16.30	delta mag (ΔM)	0.3	Spectral class	M3+M4 (red/red)
Pri motion ra	+105	Sec motion ra	+103
Pri motion dec	-144	Sec motion dec	-180
Notes	V (Proper motion indicates physical)

rPM=0.174 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Gaia DR2

617818645959333248

WDS 09431+1453 LDS 3918 : 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
09431+1453	LDS3918		1997	2	172	4.0	16.00	16.30		D	094301.63+145217.0
09431+1453	LDS3918		2010	3	174	4.0	16.00	16.30			094301.63+145217.0
09431+1453	LDS3918		2015	5	172	4.1	16.00	16.30			094301.63+145217.0
09431+1453	LDS3918		2016	7	172	4.1	16.00	16.30	M3+M4	V	094301.63+145217.0

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

WDS 09431+1453 LDS 3918 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09431+1453 LDS 3918 : MEASURES

No records found.

WDS 09431+1453 : VIRTUAL EYEPIECE

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WDS 09431+1453 : ALADIN DSS IMAGE @ 09^h 43^m 01.63^s +14° 52' 17.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09431+1453 LDS 3918 : 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		09431+1453	LDS3918		172	4.1
Show		09431+1509	SLW 386		162	61.2	17
Show		09407+1500	BPMA 38		57	151.0	35
Show		09416+1532	LDS3915		67	24.1	46
Show		09431+1407	HJ 2504	AB	171	6.0	46
Show		09434+1543	SKF2686		234	1.8	52
Show		09437+1401	BUP 128		139	281.3	52
Show		09417+1401	GWP1215		102	10.5	55
Show		09454+1541	UC 136		69	35.2	60
Show		09391+1517	HU 873		42	4.0	62
Show		09391+1425	HDS1391		317	0.8	64
Show		09465+1534	HJ 142		125	18.3	66
Show		09468+1410	GWP1235		12	56.3	69
Show		09476+1419	MRL 2		102	0.4	75
Show		09422+1332	HDS1397		89	0.5	82
Show		09376+1528	A 2479		191	0.4	86
Show		09476+1351	HEI 58		344	2.4	91
Show		09479+1346	KPP3795		201	2.2	98
Show		09362+1436	ARN 72		111	81.7	101
Show		09402+1627	KPP2619		222	24.1	103
Show		09416+1308	WIS 157		319	378.3	107
Show		09359+1423	H 5 58		90	41.0	108
Show		09393+1319	TOK 270	AB	131	50.5	109
Show		09393+1319	OCC 246	Aa,Ab	-1	-1.0	109
Show		09354+1447	PRY9001		108	11.5	111
Show		09355+1514	CBL 285		86	16.0	111
Show		09364+1359	HJ 2500		90	17.1	112
Show		09434+1300	HJ 2505		123	19.3	113
Show		09467+1632	TOK 531		243	999.9	113
Show		09479+1319	ITF 74	AB	165	376.0	118
Show		09479+1319	ITF 74	AC	153	229.9	118
Show		09371+1614	STF1372	AB	253	0.4	118
Show		09371+1614	LSC 122	A,Bb	249	0.3	118
Show		09450+1647	CVR1238		244	3.6	119
Show		09479+1319	GWP1237	BC	2	157.3	123
Show		09352+1405	STTA102		48	44.9	124
Show		09346+1513	SLW 369		303	31.7	125
Show		09484+1631	UC 1832		328	30.6	126
Show		09499+1620	STF1384		183	11.6	133
Show		09423+1705	STT 206		224	17.9	134
Show		09343+1409	GWP1196		103	8.0	135
Show		09456+1242	BPM 564		164	78.8	136
Show		09339+1530	BPM 562	AB	48	34.2	138
Show		09395+1701	SLW 377		82	126.4	139
Show		09500+1634	STF1385		327	1.0	143
Show		09359+1312	GRV 792		206	76.5	144
Show		09426+1226	SLW 384		83	121.0	147
Show		09526+1541	DAM1819		291	4.6	148
Show		09529+1534	OCC 641		-1	0.1	150
Show		09347+1627	A 2478	AB	40	1.2	153
Show		09347+1627	A 2478	AC	278	40.3	153

WDS 09431+1453 : COMPONENTS

	A
B	pa=172.6° sep=4.05"

09431+1453 A

Componente originario normalizzato	AB		Coord arcsec 2000	094301.63+145217.0		Mag	16		Spectral class	M3 (red)
PmRA	105.00		PmDE	-144.0

09431+1453 B

Componente originario normalizzato	AB		Coord arcsec 2000	094301.67+145213.0		Mag	16.3		Spectral class	M4 (red)
PmRA	103.00		PmDE	-180.0		Calc delta mag	0.3		Calc coord	yes