13451+0309 CVR 1539

13^h 45^m 04.02^s +03° 08' 55.0" P.A. 50.00 sep 4.4 mag 18.10,18.30 Sp M2+M2

Coord 2000	13451+0309	Discov num	CVR1539	Comp		Coord arcsec 2000	13 45 04.02 +03 08 55.0
Date first	2000	Date last	2016	Obs	5
Pa first	50	Pa last	50	P.A. Now (θ)	50°
Sep first	4.5	Sep last	4.351	Sep. Now (ρ)	4.351"
Mag pri	18.10	Mag sec	18.30	delta mag (ΔM)	0.2	Spectral class	M2+M2 (red/red)
Pri motion ra	+010	Sec motion ra	+000
Pri motion dec	-021	Sec motion dec	-024
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.435

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Gaia DR2

3665329282295146496

WDS 13451+0309 CVR 1539 : 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
13451+0309	CVR1539		2000	1	50	4.4	18.10	18.30	M3+M3	R	134504.02+030855.0
13451+0309	CVR1539		2015	4	50	4.4	18.10	18.30	M3+M3	R	134504.02+030855.0
13451+0309	CVR1539		2016	5	50	4.4	18.10	18.30	M2+M2	V R	134504.02+030855.0

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WDS 13451+0309 CVR 1539 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13451+0309 CVR 1539 : MEASURES

No records found.

WDS 13451+0309 : VIRTUAL EYEPIECE

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WDS 13451+0309 : ALADIN DSS IMAGE @ 13^h 45^m 04.02^s +03° 08' 55.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13451+0309 CVR 1539 : 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		13451+0309	CVR1539		50	4.4
Show		13455+0330	A 1612		345	1.7	23
Show		13468+0259	LDS3100		217	22.8	27
Show		13468+0255	LDS5794		156	43.4	29
Show		13431+0332	STF1777		227	2.7	39
Show		13464+0418	BAL2858		163	6.5	45
Show		13427+0235	A 2491		125	0.8	49
Show		13440+0358	GWP2071		289	341.3	52
Show		13416+0315	LDS3092		142	9.0	53
Show		13456+0215	NSN 647		195	1.1	55
Show		13485+0331	LDS3103		283	72.1	55
Show		13490+0323	KPP2659		24	24.9	61
Show		13488+0242	LDS3104		116	11.7	62
Show		13490+0247	RAO 302		133	0.7	63
Show		13450+0206	HDS1935		51	0.7	64
Show		13480+0340	GRV1090		326	9.1	65
Show		13436+0204	TDS8946		126	0.5	70
Show		13413+0228	GWP2059		287	20.1	70
Show		13407+0245	LDS5786		282	133.2	71
Show		13426+0417	LDS3094		10	39.4	78
Show		13423+0416	LDS3093		138	12.1	79
Show		13481+0204	CVR 710		317	23.8	79
Show		13404+0345	LDS3090		348	66.7	80
Show		13397+0324	GRV 872		332	67.9	82
Show		13495+0208	LDS3108		275	137.1	90
Show		13427+0435	LDS3095		53	9.3	93
Show		13449+0135	SKF1637		155	1.0	95
Show		13399+0409	SLW 906		100	26.5	98
Show		13494+0149	HEI 776		87	2.5	102
Show		13457+0128	SKF 434		341	3.6	102
Show		13393+0216	LDS3089		95	178.6	103
Show		13458+0451	LDS3097	AB	96	23.6	103
Show		13458+0451	LDS3097	BC	204	10.5	103
Show		13386+0404	LDS3086		273	139.2	114
Show		13510+0419	KPP1096		76	8.7	114
Show		13478+0120	A 2492		199	0.9	117
Show		13379+0221	STF1765		161	37.9	119
Show		13461+0507	STF1781	AB	198	1.1	120
Show		13461+0507	TOK 568	AC	128	999.9	120
Show		13377+0223	STF1764	AB	31	16.1	120
Show		13377+0223	STF1764	AC	139	171.7	120
Show		13377+0223	WAL 64	AD	143	207.1	120
Show		13513+0428	TVB 265		26	2.1	122
Show		13478+0112	BAL1459		87	6.5	124
Show		13405+0453	LDS3091	AB	359	98.5	125
Show		13405+0453	WIS 228	AC	161	937.3	125
Show		13388+0147	CVR 141		181	11.5	126
Show		13535+0338	HJL 195		225	36.1	130
Show		13363+0322	TDS8894		144	0.6	132
Show		13384+0440	BRT2153	AB	21	5.0	135
Show		13384+0440	BRT2153	AC	355	20.1	135

WDS 13451+0309 : COMPONENTS

	A
B	pa=50.0° sep=4.35"

13451+0309 A

Componente originario normalizzato	AB		Coord arcsec 2000	134504.02+030855.0		Mag	18.1		Spectral class	M2 (red)
PmRA	10.00		PmDE	-21.0

13451+0309 B

Componente originario normalizzato	AB		Coord arcsec 2000	134504.24+030857.8		Mag	18.3		Spectral class	M2 (red)
PmRA	0.00		PmDE	-24.0		Calc delta mag	0.2		Calc coord	yes