22447+4929 BKO 980

22^h 44^m 41.65^s +49° 29' 14.6" P.A. 335.00 sep 7.5 mag 11.43,12.20

Coord 2000	22447+4929	Discov num	BKO 980	Comp		Coord arcsec 2000	22 44 41.65 +49 29 14.6
Date first	1998	Date last	2015	Obs	8
Pa first	334	Pa last	335.4	P.A. Now (θ)	335.4°
Sep first	7.3	Sep last	7.483	Sep. Now (ρ)	7.483"
Mag pri	11.43	Mag sec	12.20	delta mag (ΔM)	0.77	Spectral class
Pri motion ra	-007	Sec motion ra	-004
Pri motion dec	-018	Sec motion dec	+005
Notes

rPM=1.201

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lacerta

Gaia DR2

1988659232032173440

WDS 22447+4929 BKO 980 : 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
22447+4929	BKO 980		2009	3	332	7.5	11.43	12.20			224441.65+492914.6
22447+4929	BKO 980		2010	4	336	6.7	11.43	12.20			224441.65+492914.6
22447+4929	BKO 980		2015	5	335	7.5	11.43	12.20			224441.65+492914.6

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

WDS 22447+4929 BKO 980 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22447+4929 BKO 980 : MEASURES

No records found.

WDS 22447+4929 : VIRTUAL EYEPIECE

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

WDS 22447+4929 : ALADIN DSS IMAGE @ 22^h 44^m 41.65^s +49° 29' 14.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22447+4929 BKO 980 : 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		22447+4929	BKO 980		335	7.5	1
Show		22445+4928	BKO 929		22	7.6	3
Show		22450+4928	SAN 3		321	6.2	3
Show		22430+4911	COU2698		121	0.7	25
Show		22454+4903	HJ 1808		318	10.7	32
Show		22484+4906	TDT3716		93	1.9	44
Show		22488+4948	TDT3721		232	2.1	45
Show		22470+4851	TDT3705		145	0.5	45
Show		22430+5012	COU2697		302	0.7	46
Show		22493+4921	BVD 278		56	21.0	47
Show		22461+5015	TDT3697		273	0.6	48
Show		22407+4851	COU2662	Aa,Ab	221	0.7	54
Show		22407+4851	ES 844	AB	40	4.5	54
Show		22391+4925	ES 106	AB	266	8.0	55
Show		22391+4925	WAL 144	AC	343	27.8	55
Show		22501+4952	TDT3736		254	2.3	57
Show		22396+5007	HJ 1797		125	15.1	62
Show		22497+5007	COU2663		110	0.7	62
Show		22512+4921	RAO 490		89	0.2	64
Show		22398+4843	ES 843		207	8.3	66
Show		22449+5035	ES 848		48	2.4	66
Show		22397+4844	DAM 302		213	6.4	67
Show		22444+5036	COU2699		47	0.4	67
Show		22380+4914	TDT3626	AB	44	3.0	67
Show		22385+4959	TDT3632		82	0.6	67
Show		22396+4843	DAM 301		122	8.1	69
Show		22493+4835	HJ 1814		76	14.6	72
Show		22499+4834	A 2398		341	0.2	76
Show		22402+4828	TDT3645		283	2.1	76
Show		22528+4933	TDT3766		60	0.7	79
Show		22419+4814	ES 845		35	4.9	80
Show		22529+4953	COU2664		17	0.2	84
Show		22526+4857	ES 854		91	2.5	84
Show		22504+4821	ES 849		9	9.7	89
Show		22531+5001	COU2665		90	0.3	89
Show		22533+5009	ES 542	AB	290	4.6	92
Show		22533+5009	ES 542	AC	84	62.2	92
Show		22538+4907	BVD 280		131	16.6	92
Show		22514+4823	ES 850		311	6.5	94
Show		22526+4833	ES 853		226	3.6	97
Show		22367+5030	TDT3617		149	1.6	98
Show		22525+4828	HEI 87		280	5.2	99
Show		22400+4800	COU2335		165	1.0	101
Show		22355+4844	ES 841		94	2.7	102
Show		22548+4908	COU2666		138	1.0	102
Show		22346+5000	HU 1321		178	3.2	102
Show		22353+4844	ES 840		18	3.9	103
Show		22337+4942	BKO 926		46	6.8	108
Show		22336+4943	BKO 925		227	3.6	110
Show		22343+4849	ES 839	BC	76	5.3	110
Show		22343+4849	ES 839	AB	102	29.8	110

WDS 22447+4929 : COMPONENTS

	A
B	pa=343.4° sep=7.10"

22447+4929 A

Componente originario normalizzato	AB		Coord arcsec 2000	224441.65+492914.6		Mag	11.43		PmRA	-7.00
PmDE	-18.0

22447+4929 B

Componente originario normalizzato	AB		Coord arcsec 2000	224441.44+492921.4		Mag	12.2		PmRA	-4.00
PmDE	5.0		Calc delta mag	0.77		Calc coord	yes