20326+2506 BKO 455

20^h 32^m 37.19^s +25° 05' 38.6" P.A. 320.00 sep 1.9 mag 14.00,14.50

Coord 2000	20326+2506	Discov num	BKO 455	Comp		Coord arcsec 2000	20 32 37.19 +25 05 38.6
Date first	2008	Date last	2015	Obs	2
Pa first	317	Pa last	319.5	P.A. Now (θ)	319.5°
Sep first	1.7	Sep last	1.871	Sep. Now (ρ)	1.871"
Mag pri	14.00	Mag sec	14.50	delta mag (ΔM)	0.5	Spectral class
Pri motion ra	+028	Sec motion ra
Pri motion dec	-048	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Gaia DR2

1831715904359094784

WDS 20326+2506 BKO 455 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bko2002	C -	Ladanyi, T. & Berko, E.	...................
Bko2002		Webb Soc., Double Star Circ. 10, 2002
Bko2003	C u	Ladanyi, T., Berko, E. & Vaskuti, G	...................
Bko2003		Webb Soc., Double Star Circ. 11, 2003
Bko2004	C u	Berko, E., Ladanyi, T. & Vaskuti, G	...................
Bko2004		Webb Soc., Double Star Circ. 12, 2004
Bko2005	C u	Berko, E., Ladanyi, T. & Vaskuti, G	...................
Bko2005		Webb Soc., Double Star Circ. 13, 2005
Bko2008	C u	Berko, E. & Vaskuti, G.	...................
Bko2008		Webb Soc., Double Star Circ. 16, 2008
Bko2008b	C u	Berko, E.	2008JDSO....4..144B
Bko2008b		JDSO 4, 144, 2008
Bko2009	C u	Berko, E.	2009JDSO....5...49B
Bko2009		JDSO 5, 49, 2009
Bko2009b	C u	Berko, E.	2009JDSO....5..168B
Bko2009b		JDSO 5, 168, 2009
Bko2009c	C u	Berko, E.	...................
Bko2009c		Webb Soc., Double Star Circ. 17, 2009
Bko2009d	C u	Berko, E.	2009JDSO....5..189B
Bko2009d		JDSO 5, 189, 2009
Bko2010a	C u	Berko, E.	2010JDSO....6...21B
Bko2010a		JDSO 6, 21, 2010
Bko2010b	C u	Berko, E.	...................
Bko2010b		Webb Soc., Double Star Circ. 18, 2010
Bko2011a	C u	Berko, E.	2011JDSO....7....2B
Bko2011a		JDSO 7, 2, 2011
Bko2011b	C u	Berko, E.	...................
Bko2011b		Webb Soc., Double Star Circ. 19, 29, 2011 (BKO 898 - BKO 980)
Bko2011c	C u	Berko, E.	...................
Bko2011c		Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Bko2012	C u	Berko, E.	...................
Bko2012		Webb Soc., Double Star Circ. 20, 2012

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20326+2506	BKO 455		2008	1	317	1.7	14.00	14.50			203237.19+250538.6
20326+2506	BKO 455		2015	2	320	1.9	14.00	14.50			203237.19+250538.6

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

WDS 20326+2506 BKO 455 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20326+2506 BKO 455 : MEASURES

No records found.

WDS 20326+2506 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 20326+2506 : ALADIN DSS IMAGE @ 20^h 32^m 37.19^s +25° 05' 38.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20326+2506 BKO 455 : 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		20326+2506	BKO 455		320	1.9
Show		20327+2505	POU4603		351	5.3	1
Show		20325+2508	POU4595		54	7.1	4
Show		20331+2506	POU4623	AB	131	11.8	7
Show		20331+2506	BKO 456	AC	59	9.6	7
Show		20331+2503	POU4624		88	14.8	7
Show		20328+2459	POU4608		120	15.9	7
Show		20328+2512	POU4607		65	11.7	7
Show		20324+2512	POU4591		278	12.9	8
Show		20332+2502	POU4626		329	17.3	8
Show		20333+2507	POU4634		76	13.5	9
Show		20332+2510	POU4629		126	13.8	10
Show		20333+2506	POU4636		350	9.7	10
Show		20332+2500	POU4628		348	11.2	10
Show		20333+2501	BKO 457		49	5.7	11
Show		20318+2511	BKO 453		3	5.4	13
Show		20322+2517	POU4585		19	13.0	13
Show		20328+2452	POU4610		105	16.5	14
Show		20317+2510	POU4572		350	12.9	14
Show		20317+2512	BKO 452		318	5.2	15
Show		20333+2516	POU4637		337	14.7	15
Show		20319+2454	POU4576		257	12.7	15
Show		20334+2454	POU4640		278	6.8	16
Show		20328+2449	POU4612		294	8.8	17
Show		20335+2453	POU4643	AB	76	9.7	18
Show		20335+2453	BKO 458	AC	344	5.9	18
Show		20317+2520	POU4571		15	4.8	19
Show		20339+2512	POU4652		288	10.6	19
Show		20340+2511	POU4656		129	12.2	20
Show		20313+2500	POU4557		312	11.5	20
Show		20340+2508	POU4657		38	5.7	20
Show		20341+2505	POU4661	AB	254	16.2	20
Show		20341+2505	POU4662	AC	64	12.4	20
Show		20328+2446	POU4609		272	3.4	20
Show		20340+2502	POU4659		141	15.9	20
Show		20325+2445	POU4599		163	18.5	21
Show		20335+2448	POU4642		319	10.8	22
Show		20321+2445	POU4582		88	5.8	22
Show		20337+2451	POU4650		131	17.1	22
Show		20311+2514	POU4554		72	5.9	23
Show		20311+2455	POU4550		284	14.0	24
Show		20323+2442	POU4590		347	8.3	24
Show		20335+2527	TDT2371		11	0.7	25
Show		20334+2443	POU4639		323	10.5	26
Show		20340+2450	POU4658		12	15.3	26
Show		20342+2451	BKO 460		298	4.9	27
Show		20329+2439	POU4615		10	17.5	27
Show		20344+2516	POU4668	AB	104	15.1	27
Show		20344+2516	POU4667	AC	76	17.3	27
Show		20342+2449	COU 126		92	0.9	28
Show		20333+2440	POU4638		227	2.7	28

WDS 20326+2506 : COMPONENTS

	A
B	pa=322.3° sep=1.80"

20326+2506 A

Componente originario normalizzato	AB		Coord arcsec 2000	203237.19+250538.6		Mag	14		PmRA	28.00
PmDE	-48.0

20326+2506 B

Componente originario normalizzato	AB		Coord arcsec 2000	203237.11+250540.0		Mag	14.5		Calc delta mag	0.5
Calc coord	yes