23423+5457 BKO 976

23^h 42^m 20.06^s +54° 56' 35.9" P.A. 134.00 sep 5.6 mag 12.40,13.80

Coord 2000	23423+5457	Discov num	BKO 976	Comp		Coord arcsec 2000	23 42 20.06 +54 56 35.9
Date first	1999	Date last	2015	Obs	7
Pa first	133	Pa last	134.1	P.A. Now (θ)	134.1°
Sep first	5.7	Sep last	5.596	Sep. Now (ρ)	5.596"
Mag pri	12.40	Mag sec	13.80	delta mag (ΔM)	1.4	Spectral class
Pri motion ra	-082	Sec motion ra	+006
Pri motion dec	+080	Sec motion dec	-004
Notes

rPM=1.062

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cassiopeia

Gaia DR2

1994429881370328192

WDS 23423+5457 BKO 976 : 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
23423+5457	BKO 976		2009	3	132	5.8	12.40	13.80			234220.06+545635.9
23423+5457	BKO 976		2015	4	134	5.6	12.40	13.80			234220.06+545635.9

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

WDS 23423+5457 BKO 976 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23423+5457 BKO 976 : MEASURES

No records found.

WDS 23423+5457 : VIRTUAL EYEPIECE

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

WDS 23423+5457 : ALADIN DSS IMAGE @ 23^h 42^m 20.06^s +54° 56' 35.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23423+5457 BKO 976 : 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		23423+5457	BKO 976		134	5.6
Show		23429+5457	BKO 977		123	5.2	5
Show		23432+5455	STI3021	CB	166	9.2	8
Show		23418+5502	BKO 975		56	9.2	8
Show		23426+5450	ES 1047		271	3.6	8
Show		23432+5455	ES 1048	AB	250	14.6	8
Show		23432+5455	ES 1048	AC	284	16.4	8
Show		23432+5455	ES 1048	AD	16	70.2	8
Show		23432+5455	ABH 176	AF	230	133.4	8
Show		23432+5455	ABH 176	AG	144	125.9	8
Show		23432+5455	SLV 9	AE	14	71.6	8
Show		23432+5455	ES 1048	DE	322	4.7	8
Show		23417+5505	SMA 206	AB	118	4.3	11
Show		23417+5505	JRN 5	AC	143	12.5	11
Show		23422+5507	JRN 6		116	12.7	11
Show		23445+5449	MLR 622		359	0.3	21
Show		23425+5436	A 1495		186	0.5	21
Show		23406+5513	HJ 1899		247	14.0	22
Show		23400+5446	STI3016		166	7.4	23
Show		23422+5434	KPP1774		346	13.7	23
Show		23399+5517	STI3015		78	6.2	30
Show		23393+5513	JRN 4		58	10.6	31
Show		23410+5528	CRB 217		116	30.1	34
Show		23388+5442	TDT4137		29	1.9	34
Show		23443+5528	STI3023		50	10.2	36
Show		23462+5444	TDT4182		249	1.3	36
Show		23438+5530	TDT4164		302	0.5	36
Show		23465+5443	STI3032		222	10.5	39
Show		23380+5510	BKO 971		190	11.3	40
Show		23382+5514	A 1493		312	0.2	40
Show		23376+5513	BKO 970		139	6.6	44
Show		23410+5539	DAM1462		304	1.7	45
Show		23376+5516	STI3010		128	7.6	46
Show		23371+5433	KPP2481		351	22.2	51
Show		23483+5454	TDT4202		33	0.7	52
Show		23484+5455	TDT4205		341	2.0	52
Show		23371+5524	TDT4127		248	0.7	53
Show		23356+5507	SMA 201		255	5.7	55
Show		23481+5431	TDT4200		204	0.8	56
Show		23363+5428	A 1491		269	0.5	60
Show		23359+5435	STI3006		56	12.9	61
Show		23356+5436	STI3005		328	5.5	63
Show		23461+5554	STI3031		111	11.5	66
Show		23497+5530	STI3029		198	14.4	67
Show		23499+5443	STI3045		129	9.1	68
Show		23354+5534	STI3004		72	15.2	71
Show		23344+5438	TDS1212		245	0.9	71
Show		23383+5559	STI3011		317	4.5	72
Show		23384+5600	LOS 6		42	5.2	72
Show		23421+5610	STI3020		164	12.7	74
Show		23347+5423	TDS1213		111	1.6	75

WDS 23423+5457 : COMPONENTS

	A
B	pa=149.3° sep=4.53"

23423+5457 A

Componente originario normalizzato	AB		Coord arcsec 2000	234220.06+545635.9		Mag	12.4		PmRA	-82.00
PmDE	80.0

23423+5457 B

Componente originario normalizzato	AB		Coord arcsec 2000	234220.33+545632.0		Mag	13.8		PmRA	6.00
PmDE	-4.0		Calc delta mag	1.4		Calc coord	yes