21041+2533 BKO 484

21^h 04^m 07.05^s +25° 33' 18.0" P.A. 319.00 sep 5.7 mag 11.50,13.00

Coord 2000	21041+2533	Discov num	BKO 484	Comp		Coord arcsec 2000	21 04 07.05 +25 33 18.0
Date first	1998	Date last	2015	Obs	7
Pa first	316	Pa last	319.4	P.A. Now (θ)	319.4°
Sep first	5.8	Sep last	5.714	Sep. Now (ρ)	5.714"
Mag pri	11.50	Mag sec	13.00	delta mag (ΔM)	1.5	Spectral class
Pri motion ra	+001	Sec motion ra	+004
Pri motion dec	-006	Sec motion dec	+006
Notes

rPM=1.715

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Gaia DR2

1841373842689488000

WDS 21041+2533 BKO 484 : 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
21041+2533	BKO 484		2008	1	321	5.4	11.50	13.00			210407.05+253318.0
21041+2533	BKO 484		2015	4	319	5.7	11.50	13.00			210407.05+253318.0

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

WDS 21041+2533 BKO 484 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21041+2533 BKO 484 : MEASURES

No records found.

WDS 21041+2533 : VIRTUAL EYEPIECE

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

WDS 21041+2533 : ALADIN DSS IMAGE @ 21^h 04^m 07.05^s +25° 33' 18.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21041+2533 BKO 484 : 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		21041+2533	BKO 484		319	5.7
Show		21040+2539	SLE 515		348	20.1	7
Show		21031+2523	POU5111		147	12.6	19
Show		21054+2545	TDT2733		133	0.4	22
Show		21056+2525	POU5147		161	14.8	22
Show		21024+2523	TDS1112		32	1.2	26
Show		21024+2518	POU5106		125	21.5	29
Show		21026+2515	POU5107		353	17.0	29
Show		21027+2508	POU5108		25	10.1	30
Show		21063+2543	COU 526		153	6.3	31
Show		21047+2504	POU5134		201	14.2	31
Show		21056+2510	POU5149		275	16.7	31
Show		21023+2554	SLE 511		8	8.5	33
Show		21046+2502	POU5133		311	6.2	33
Show		21057+2508	COU 130		150	1.3	33
Show		21020+2515	POU5102	AB	312	18.3	35
Show		21020+2515	POU5103	AC	295	17.9	35
Show		21045+2457	POU5131	BD	117	17.8	37
Show		21045+2457	SLE 520	AB	346	34.3	37
Show		21045+2457	SLE 520	AC	145	43.6	37
Show		21050+2458	GRV 411		349	45.9	37
Show		21017+2516	POU5100		167	6.8	38
Show		21030+2458	POU5110		147	12.5	39
Show		21030+2457	BKO 482		357	6.0	39
Show		21069+2546	SLE 527		163	11.9	40
Show		21033+2454	BKO 483		72	8.4	41
Show		21068+2513	POU5166		302	4.3	42
Show		21051+2454	POU5142	BC	269	6.1	42
Show		21051+2454	POU5141	AB	347	15.6	42
Show		21051+2454	POU5142	AC	327	17.9	42
Show		21032+2453	POU5114		356	3.4	43
Show		21059+2458	POU5151		28	12.5	44
Show		21042+2449	POU5126		142	20.1	45
Show		21009+2519	POU5095		296	9.4	46
Show		21070+2509	POU5170			8.5	46
Show		21063+2457	POU5156		279	5.2	47
Show		21069+2506	POU5168		231	10.6	47
Show		21072+2511	BKO 769		171	5.7	47
Show		21071+2508	POU5171	AB	337	18.0	48
Show		21071+2508	BKO 768	AC	290	8.4	48
Show		21047+2446	POU5135		202	12.8	49
Show		21071+2507	POU5172	AB	215	13.2	50
Show		21071+2507	POU5173	AC	212	20.2	50
Show		21053+2447	POU5145		151	9.8	50
Show		21060+2451	POU5153		35	4.7	50
Show		21053+2444	POU5144		331	16.4	52
Show		21046+2624	GRV 409		19	61.3	52
Show		21080+2540	SLE 530		50	8.9	53
Show		21045+2440	POU5132		15	8.4	54
Show		21063+2449	POU5157		86	4.5	54
Show		21071+2458	POU5175		48	14.0	55

WDS 21041+2533 : COMPONENTS

	A
B	pa=322.3° sep=5.48"

21041+2533 A

Componente originario normalizzato	AB		Coord arcsec 2000	210407.05+253318.0		Mag	11.5		PmRA	1.00
PmDE	-6.0

21041+2533 B

Componente originario normalizzato	AB		Coord arcsec 2000	210406.80+253322.3		Mag	13		PmRA	4.00
PmDE	6.0		Calc delta mag	1.5		Calc coord	yes