20070+2503 POU 4219 BC

20^h 06^m 59.92^s +25° 03' 43.6" P.A. 276.00 sep 5.9 mag 13.92,13.47 Sp MS MS

Coord 2000	20070+2503	Discov num	POU4219	Comp	BC	Coord arcsec 2000	20 06 59.92 +25 03 43.6
Date first	2016	Date last	2016	Obs	1
Pa first	276	Pa last	275.8	P.A. Now (θ)	275.8°
Sep first	5.9	Sep last	5.943	Sep. Now (ρ)	5.943"
Mag pri	13.92	Mag sec	13.47	delta mag (ΔM)	0.45	Spectral class	MS MS (red/red)
Pri motion ra	+029	Sec motion ra	+028
Pri motion dec	+003	Sec motion dec	+003
Notes	V (Proper motion indicates physical)

rPM=0.034 (< 0.3, Physical double)

This double is physical.

20070+2503 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 06 60 +25 03 44	LOS 4 AB	2015	3	111	3.1	11.90	13.90	2.00
Show			20 06 60 +25 03 44	POU 4219 AC	2015	7	261	3.1	11.90	13.80	1.90
Show			20 06 60 +25 03 44	POU 4219 BC	2016	1	276	5.9	13.92	13.47	0.45		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

WDS 20070+2503 POU 4219 BC : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Los2005	C j	Losse, F.	2005O&T....59...27L
Los2005		Obs. et Travaux 59, 27, 2005
Los2007	C j	Losse, F.	2007O&T....65...30L
Los2007		Obs. et Travaux 65, 30, 2007
Los2007b	C j	Losse, F.	2007O&T....67...26L
Los2007b		Obs. et Travaux 67, 26, 2007
Los2009	C j	Losse, F.	2009OED.....2...15L
Los2009		El Observador de Estrellas Dobles, Issue #2, 15, 2009
Los2009b	C -	Losse, F.	2009OED.....3...45L
Los2009b		El Observador de Estrellas Dobles, Issue #3, 45, 2009
Los2010	S j	Losse, F.	2010O&T....75...17L
Los2010		Obs. et Travaux 75, 17, 2010
Pou1933	Pa -	Pourteau, M. A.	.
Pou1933		Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933
Pou1933		(Obs. de Paris, H. Tessier) [QB821.P7]

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20070+2503	POU4219	BC	2016	1	276	5.9	13.92	13.47	MS MS	V	200659.92+250343.6

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WDS 20070+2503 POU 4219 BC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20070+2503 POU 4219 BC : MEASURES

No records found.

WDS 20070+2503 : 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 20070+2503 : ALADIN DSS IMAGE @ 20^h 06^m 59.92^s +25° 03' 43.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20070+2503 POU 4219 BC : 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		20070+2503	POU4219	BC	276	5.9
Show		20070+2503	LOS 4	AB	111	3.1	1
Show		20070+2503	POU4219	AC	261	3.1	1
Show		20076+2505	POU4223		27	4.3	10
Show		20077+2453	POU4224		48	7.2	15
Show		20080+2514	POU4227		8	7.7	18
Show		20086+2504	POU4233		241	14.6	23
Show		20061+2443	TDT1978		188	0.7	24
Show		20051+2515	POU4207		330	14.3	29
Show		20089+2520	AG 247		30	39.6	31
Show		20084+2439	TDT2014		40	0.6	32
Show		20093+2503	BAR 53	AB	296	1.0	33
Show		20093+2503	BAR 53	AC	1	23.7	33
Show		20046+2509	POU4204		282	4.3	33
Show		20094+2511	TDT2031		43	0.6	34
Show		20044+2502	POU4203		358	13.8	36
Show		20050+2526	FMR 157		356	24.5	36
Show		20044+2501	POU4202		286	15.1	36
Show		20088+2437	TDT2020		153	2.3	36
Show		20058+2536	HJ 1479		3	34.3	36
Show		20047+2443	BRT3354		5	3.8	38
Show		20067+2426	A 2995		30	1.5	38
Show		20041+2514	POU4199		85	2.7	41
Show		20088+2431	POU4234		148	7.6	42
Show		20053+2427	TDT1961		294	2.7	44
Show		20102+2510	POU4241			8.6	45
Show		20103+2506	POU4242		292	17.8	46
Show		20103+2508	POU4243		99	8.4	46
Show		20105+2503	COU 122		353	0.6	48
Show		20104+2512	POU4245		71	9.9	48
Show		20035+2453	POU4197		41	19.3	49
Show		20032+2456	L 33		20	0.5	49
Show		20106+2455	POU4246		96	6.0	50
Show		20032+2506	POU4194	AB	288	14.5	51
Show		20032+2506	POU4195	AC	279	22.9	51
Show		20032+2506	POU4195	BC	264	8.9	51
Show		20104+2439	A 384		357	1.3	53
Show		20084+2414	POU4230		163	14.7	53
Show		20031+2456	ROE 147		178	2.1	54
Show		20104+2532	AG 400		12	5.5	55
Show		20102+2536	FOX 33		102	1.1	55
Show		20057+2412	BAR 52	AB	156	1.0	55
Show		20057+2412	BAR 52	AC	354	6.3	55
Show		20068+2409	POU4218		20	7.7	55
Show		20074+2558	TDT1996		20	0.5	55
Show		20029+2518	POU4192		277	9.4	58
Show		20079+2407	POU4225		327	9.2	58
Show		20042+2547	HLA 26		71	8.6	59
Show		20100+2421	POU4237		121	9.7	59
Show		20077+2403	POU4222		135	11.1	61
Show		20083+2405	POU4229		209	14.1	61

WDS 20070+2503 : COMPONENTS

	A	B
B	pa=112.5° sep=2.35"
C	pa=259.6° sep=2.77"	pa=274.7° sep=4.92"

20070+2503 A

Coord arcsec 2000	200659.76+250344.5		Mag	11.9		PmRA	9.00		PmDE	4.0
Tycho2	2158-01829-1

Tycho2

Tycho2	2158-01829-1	Pflag		RAmdeg	301.75082079	DEmdeg	25.06938855
PmRA	-6.4	PmDE	1.1	E RAmdeg	94	E DEmdeg	92
E pmRA	2.6	E pmDE	2.6	EpRAm	1975.08	EpDEm	1976.12
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	13.546	E BTmag	0.274	VTmag	12.579
E VTmag	0.170	Prox	999	TYC		HIP
CCDM		RAdeg	301.75083750	DEdeg	25.06938611	EpRA 1990	1.63
EpDE 1990	1.65	E RAdeg	103.4	E DEdeg	99.5	Posflg
Corr	0.2

20070+2503 B

Coord arcsec 2000	200659.92+250343.6		Coord calc	200659.92+250343.6		Mag	13.92		Spectral class	MS (red)
PmRA	29.00		PmDE	3.0		Calc delta mag	2.02

20070+2503 C

Coord arcsec 2000	200659.56+250344.0		Mag	13.8		PmRA	-2.00		PmDE	-1.0
Calc delta mag	1.9		Calc coord	yes