21205+2448 BKO 893

21^h 20^m 28.03^s +24° 48' 28.0" P.A. 9.00 sep 2.6 mag 14.40,14.40

Coord 2000	21205+2448	Discov num	BKO 893	Comp		Coord arcsec 2000	21 20 28.03 +24 48 28.0
Date first	2009	Date last	2009	Obs	1
Pa first	9	Pa last	9.2	P.A. Now (θ)	9.2°
Sep first	2.6	Sep last	2.55	Sep. Now (ρ)	2.55"
Mag pri	14.40	Mag sec	14.40	delta mag (ΔM)	0	Spectral class
Pri motion ra	+006	Sec motion ra
Pri motion dec	+020	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Gaia DR2

1840538523089245312

WDS 21205+2448 BKO 893 : 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
21205+2448	BKO 893		2009	1	9	2.6	14.40	14.40			212028.03+244828.0

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

WDS 21205+2448 BKO 893 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21205+2448 BKO 893 : MEASURES

No records found.

WDS 21205+2448 : VIRTUAL EYEPIECE

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

WDS 21205+2448 : ALADIN DSS IMAGE @ 21^h 20^m 28.03^s +24° 48' 28.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21205+2448 BKO 893 : 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		21205+2448	BKO 893		9	2.6
Show		21203+2453	POU5341		73	14.0	6
Show		21209+2455	UC 4448		196	30.3	10
Show		21211+2443	UC 4452		116	56.1	11
Show		21200+2440	POU5338		268	11.5	11
Show		21210+2435	POU5347		17	19.0	15
Show		21215+2443	COU 730		282	2.4	15
Show		21198+2435	BKO 892		87	5.8	17
Show		21199+2432	POU5337		192	10.9	19
Show		21211+2507	POU5349		181	15.7	21
Show		21210+2428	POU5345		262	4.8	22
Show		21209+2426	POU5343		139	6.5	25
Show		21220+2502	POU5352		69	11.2	25
Show		21223+2449	TDT2931	Aa,Ab	345	0.5	25
Show		21223+2449	POU5353	AB	175	13.3	25
Show		21189+2504	POU5330		166	16.9	27
Show		21190+2431	POU5329		313	18.0	27
Show		21185+2454	POU5328		32	9.2	28
Show		21194+2513	POU5332	AB	57	9.8	29
Show		21194+2513	POU5333	AC	186	9.5	29
Show		21213+2421	FYM 537		173	5.1	31
Show		21200+2419	POU5340		263	16.6	31
Show		21197+2419	POU5334		313	21.2	32
Show		21228+2443	POU5354		192	15.6	32
Show		21182+2456	POU5323		5	6.1	33
Show		21190+2423	POU5331		232	11.6	33
Show		21217+2420	POU5351		145	17.2	34
Show		21185+2428	POU5327		248	19.9	34
Show		21208+2525	POU5342		27	18.6	37
Show		21177+2449	POU5318	AB	231	8.5	38
Show		21177+2449	POU5319	AC	154	17.1	38
Show		21176+2453	POU5317		338	14.7	39
Show		21182+2421	POU5326		354	7.8	42
Show		21174+2445	POU5313		314	15.2	43
Show		21210+2403	POU5346		337	21.6	46
Show		21170+2452	POU5310		8	15.4	47
Show		21172+2437	POU5311		166	15.9	48
Show		21240+2445	COU 231		123	0.5	48
Show		21239+2434	POU5358		46	17.3	49
Show		21174+2513	POU5315		135	15.5	49
Show		21179+2523	POU5321		334	13.9	49
Show		21167+2450	POU5308		213	16.2	51
Show		21176+2523	POU5316		246	13.3	52
Show		21237+2519	BKO 894		253	4.9	54
Show		21210+2354	POU5344		73	5.8	55
Show		21196+2543	COU 728		50	1.5	56
Show		21200+2353	POU5339		260	12.9	56
Show		21182+2400	POU5325		177	17.0	58
Show		21164+2505	POU5304		4	12.2	58
Show		21240+2416	HJ 1641	AB	298	62.6	58
Show		21240+2416	TOK 635	AC	24	999.9	58

WDS 21205+2448 : COMPONENTS

	A
B	pa=8.4° sep=2.54"

21205+2448 A

Componente originario normalizzato	AB		Coord arcsec 2000	212028.03+244828.0		Mag	14.4		PmRA	6.00
PmDE	20.0

21205+2448 B

Componente originario normalizzato

Coord arcsec 2000

212028.06+244830.5

Mag

14.4

Calc coord

yes