20121+2429 BKO 799

20^h 12^m 05.78^s +24° 29' 15.0" P.A. 25.00 sep 8.6 mag 11.20,12.80

Coord 2000	20121+2429	Discov num	BKO 799	Comp		Coord arcsec 2000	20 12 05.78 +24 29 15.0
Date first	1997	Date last	2015	Obs	9
Pa first	25	Pa last	25	P.A. Now (θ)	25°
Sep first	8.8	Sep last	8.608	Sep. Now (ρ)	8.608"
Mag pri	11.20	Mag sec	12.80	delta mag (ΔM)	1.6	Spectral class
Pri motion ra	+004	Sec motion ra	+035
Pri motion dec	+005	Sec motion dec	+021
Notes

rPM=0.855

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Tycho2

2158-00243-1

Gaia DR2

1833702000322796160

WDS 20121+2429 BKO 799 : 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
20121+2429	BKO 799		2009	1	26	8.8	11.20	12.80			201205.78+242915.0
20121+2429	BKO 799		2010	4	25	8.2	11.20	12.80			201205.78+242915.0
20121+2429	BKO 799		2015	5	25	8.6	11.20	12.80			201205.78+242915.0

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

WDS 20121+2429 BKO 799 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20121+2429 BKO 799 : MEASURES

No records found.

WDS 20121+2429 : VIRTUAL EYEPIECE

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

WDS 20121+2429 : ALADIN DSS IMAGE @ 20^h 12^m 05.78^s +24° 29' 15.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20121+2429 BKO 799 : 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		20121+2429	BKO 799		25	8.6
Show		20124+2433	POU4269		272	13.2	5
Show		20127+2430	POU4273	AB	234	8.0	9
Show		20127+2430	POU4274	AC	9	13.4	9
Show		20122+2445	POU4266		343	6.0	16
Show		20110+2433	POU4251		257	16.4	17
Show		20135+2431	POU4285		330	10.5	20
Show		20131+2414	POU4279		184	2.6	20
Show		20128+2412	BKO 804		249	3.4	21
Show		20133+2411	POU4282		16	6.7	24
Show		20144+2453	POU4300		268	16.6	25
Show		20104+2439	A 384		357	1.3	25
Show		20123+2404	POU4268		39	14.6	26
Show		20126+2454	POU4271		75	4.9	26
Show		20128+2405	POU4277		319	12.8	27
Show		20137+2414	STF2653	AB	279	2.7	27
Show		20112+2404	POU4252		30	8.4	29
Show		20141+2443	POU4293		197	3.1	31
Show		20122+2359	POU4267		173	6.3	31
Show		20100+2421	POU4237		121	9.7	31
Show		20141+2446	BKO 810		249	6.2	32
Show		20120+2357	POU4265		237	9.6	33
Show		20140+2449	BKO 809		183	6.8	34
Show		20106+2455	POU4246		96	6.0	34
Show		20142+2446	POU4295		303	3.7	34
Show		20140+2407	POU4291		128	17.0	34
Show		20145+2414	POU4301		81	17.2	36
Show		20108+2358	OSO 119		310	15.9	36
Show		20109+2356	POU4249		348	3.9	38
Show		20119+2351	POU4262		5	7.6	39
Show		20113+2352	TDT2062		46	1.3	39
Show		20120+2350	POU4263		293	7.7	40
Show		20150+2424	POU4309	AB	72	7.0	40
Show		20150+2424	POU4310	AC	39	17.8	40
Show		20150+2424	BKO 817	AD	312	5.2	40
Show		20145+2451	STT 402		33	15.3	40
Show		20150+2428	POU4311		38	11.1	40
Show		20105+2503	COU 122		353	0.6	41
Show		20139+2357	NYS 5	A,BC	135	17.8	41
Show		20139+2357	NYS 5	BC	151	8.6	41
Show		20139+2358	POU4290		165	14.0	41
Show		20143+2401	BKO 812		163	8.3	42
Show		20119+2348	POU4260		335	14.9	42
Show		20146+2453	J 1165		122	2.2	42
Show		20123+2348	BKO 801		162	4.5	42
Show		20117+2512	POU4259		13	8.6	43
Show		20153+2432	POU4313		329	12.1	43
Show		20153+2428	POU4312	AB	222	19.9	43
Show		20153+2428	BKO 818	AC	27	8.3	43
Show		20153+2428	BKO 818	AD	187	17.2	43
Show		20103+2506	POU4242		292	17.8	44

WDS 20121+2429 : COMPONENTS

	A
B	pa=23.0° sep=8.47"

20121+2429 A

Componente originario normalizzato	AB		Coord arcsec 2000	201205.78+242915.0		Mag	11.2		PmRA	4.00
PmDE	5.0		Tycho2	2158-00243-1

Tycho2

Tycho2	2158-00243-1	Pflag		RAmdeg	303.02408045	DEmdeg	24.48751039
PmRA	1.6	PmDE	4.9	E RAmdeg	56	E DEmdeg	51
E pmRA	1.8	E pmDE	1.8	EpRAm	1979.94	EpDEm	1981.79
Num	4	Q RAmdeg	1.4	Q DEmdeg	1.5	Q pmRA	1.4
Q pmDE	1.4	BTmag	12.911	E BTmag	0.209	VTmag	11.341
E VTmag	0.074	Prox	643	TYC		HIP
CCDM		RAdeg	303.02407528	DEdeg	24.48749833	EpRA 1990	1.62
EpDE 1990	1.75	E RAdeg	59.9	E DEdeg	54.0	Posflg
Corr	0.1

20121+2429 B

Componente originario normalizzato	AB		Coord arcsec 2000	201206.02+242922.8		Mag	12.8		PmRA	35.00
PmDE	21.0		Calc delta mag	1.6		Calc coord	yes