20213+2445 BKO 827

20^h 21^m 16.41^s +24° 44' 58.8" P.A. 109.00 sep 3.3 mag 14.00,14.00

Coord 2000	20213+2445	Discov num	BKO 827	Comp		Coord arcsec 2000	20 21 16.41 +24 44 58.8
Date first	2001	Date last	2015	Obs	3
Pa first	108	Pa last	108.5	P.A. Now (θ)	108.5°
Sep first	3.5	Sep last	3.339	Sep. Now (ρ)	3.339"
Mag pri	14.00	Mag sec	14.00	delta mag (ΔM)	0	Spectral class
Pri motion ra	-021	Sec motion ra
Pri motion dec	+001	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Gaia DR2

1832076406740054912

WDS 20213+2445 BKO 827 : 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
20213+2445	BKO 827		2009	1	107	3.5	14.00	14.00			202116.41+244458.8
20213+2445	BKO 827		2010	3	113	3.5	14.00	14.00			202116.41+244458.8
20213+2445	BKO 827		2015	3	109	3.3	14.00	14.00			202116.41+244458.8

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

WDS 20213+2445 BKO 827 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20213+2445 BKO 827 : MEASURES

No records found.

WDS 20213+2445 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 20213+2445 : ALADIN DSS IMAGE @ 20^h 21^m 16.41^s +24° 44' 58.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20213+2445 BKO 827 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20213+2445	BKO 827		109	3.3
Show		20213+2443	BKO 828		65	7.4	3
Show		20213+2440	POU4394		25	14.9	6
Show		20208+2448	POU4389		256	14.7	8
Show		20215+2455	POU4395		229	10.0	10
Show		20219+2435	POU4403		273	6.3	14
Show		20223+2436	POU4409		80	6.6	17
Show		20207+2502	POU4387		282	12.6	19
Show		20202+2458	POU4378		317	6.5	19
Show		20228+2445	POU4418		232	14.7	21
Show		20203+2501	J 1195		104	4.5	22
Show		20197+2447	BKO 825		249	4.7	23
Show		20212+2507	POU4392		332	10.2	23
Show		20196+2442	POU4373		220	8.6	23
Show		20195+2453	POU4368		184	10.8	26
Show		20195+2454	POU4369		39	20.3	26
Show		20201+2424	HJ 2952		282	20.6	26
Show		20206+2421	POU4386		285	5.7	26
Show		20194+2446	POU4366		258	13.2	26
Show		20219+2510	BKO 829		356	5.0	27
Show		20222+2509	POU4408		297	14.6	28
Show		20193+2443	POU4361		234	21.6	28
Show		20194+2457	GRV 330		148	47.2	28
Show		20201+2421	POU4377		192	15.1	29
Show		20192+2441	A 391	AB	278	0.9	29
Show		20192+2441	BKO 824	AC	264	8.4	29
Show		20229+2427	GRV 336		45	45.5	29
Show		20213+2514	POU4393		243	12.9	30
Show		20221+2516	BKO 831		89	6.9	34
Show		20218+2517	POU4399	AB	21	10.7	34
Show		20218+2517	POU4400	AC	73	17.8	34
Show		20232+2424	POU4427		214	13.0	34
Show		20235+2502	POU4432		308	19.3	36
Show		20188+2454	POU4357		65	13.9	36
Show		20234+2424	POU4429		118	9.9	37
Show		20193+2509	POU4364		165	16.3	37
Show		20236+2428	POU4433		176	13.2	37
Show		20200+2413	POU4376		177	13.1	37
Show		20240+2433	POU4441		248	13.3	39
Show		20188+2504	POU4355		177	10.7	40
Show		20193+2417	POU4362		179	20.6	41
Show		20241+2453	POU4448		231	17.9	41
Show		20238+2425	POU4440		251	16.4	41
Show		20183+2449	POU4349		14	10.2	41
Show		20221+2524	KPP2534		44	22.9	41
Show		20240+2503	POU4442		349	17.9	41
Show		20184+2435	BKO 638	BC	21	6.2	42
Show		20184+2435	POU4351	AB	88	6.8	42
Show		20229+2521	POU4421		237	10.1	42
Show		20243+2445	POU4455		298	6.6	42
Show		20240+2505	J 557		244	2.5	42

WDS 20213+2445 : COMPONENTS

	A
B	pa=110.2° sep=3.06"

20213+2445 A

Componente originario normalizzato	AB		Coord arcsec 2000	202116.41+244458.8		Mag	14		PmRA	-21.00
PmDE	1.0

20213+2445 B

Componente originario normalizzato

Coord arcsec 2000

202116.62+244457.7

Mag

Calc coord

yes