20006+2451 BKO 752 BC

20^h 00^m 37.95^s +24° 50' 35.8" P.A. 241.00 sep 6.7 mag 13.00,13.60

Coord 2000	20006+2451	Discov num	BKO 752	Comp	BC	Coord arcsec 2000	20 00 37.95 +24 50 35.8
Date first	2001	Date last	2018	Obs	5
Pa first	242	Pa last	241.4	P.A. Now (θ)	241.4°
Sep first	6.6	Sep last	6.719	Sep. Now (ρ)	6.719"
Mag pri	13.00	Mag sec	13.60	delta mag (ΔM)	0.6	Spectral class
Pri motion ra	-003	Sec motion ra
Pri motion dec	-016	Sec motion dec
Notes	R (Red magnitudes)

Nature of this double is uncertain.

20006+2451 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 00 38 +24 50 39	POU 4183 AB	2019	9	212	3.7	13.00	13.00	0.00
Show			20 00 38 +24 50 36	BKO 752 BC	2018	5	241	6.7	13.00	13.60	0.60		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Gaia DR2

1834343732844174848

WDS 20006+2451 BKO 752 BC : 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
Pou1933	Pa -	Pourteau, M. A.	.
Pou1933		Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933
Pou1933		(Obs. de Paris, H. Tessier) [QB821.P7]

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20006+2451	BKO 752	BC	2009	1	242	6.7	12.10	13.50			200037.98+255036.0
20006+2451	BKO 752	BC	2015	4	242	6.7	13.00	13.60		R	200037.95+245035.8
20006+2451	BKO 752	BC	2018	5	241	6.7	13.00	13.60		R	200037.95+245035.8

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

WDS 20006+2451 BKO 752 BC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20006+2451 BKO 752 BC : MEASURES

No records found.

WDS 20006+2451 : 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 20006+2451 : ALADIN DSS IMAGE @ 20^h 00^m 37.95^s +24° 50' 35.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20006+2451 BKO 752 BC : 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		20006+2451	BKO 752	BC	241	6.7
Show		20006+2451	POU4183	AB	212	3.7	1
Show		20003+2446	POU4181		203	4.4	7
Show		20007+2445	BKO 753		25	5.7	7
Show		20003+2447	BKO 751		198	5.0	7
Show		20009+2446	POU4184		9	13.2	7
Show		20002+2446	BKO 750		161	4.8	8
Show		20000+2446	POU4175		77	13.2	9
Show		19597+2450	POU4170		94	9.0	13
Show		19595+2443	BU 469		189	14.7	17
Show		20015+2439	TDS1032		95	0.8	17
Show		20002+2434	POU4180		257	9.5	18
Show		20003+2509	POU4182		129	9.8	19
Show		20020+2456	STT 395		129	0.7	20
Show		19596+2435	POU4168		119	7.2	20
Show		19594+2450	CHE 186		176	1.2	20
Show		20002+2420	POU4178		6	11.6	31
Show		19584+2458	POU4160		228	5.1	32
Show		20017+2420	POU4185		131	11.9	34
Show		19592+2420	POU4163	AB	292	9.9	35
Show		19592+2420	POU4164	AC	296	21.1	35
Show		20031+2456	ROE 147		178	2.1	35
Show		20016+2418	BKO 754		185	4.6	36
Show		19599+2414	BKO 747		154	8.4	38
Show		20019+2417	POU4186		281	16.8	38
Show		20032+2506	POU4195	BC	264	8.9	39
Show		20032+2506	POU4194	AB	288	14.5	39
Show		20032+2506	POU4195	AC	279	22.9	39
Show		19594+2415	POU4165		86	9.1	40
Show		20032+2456	L 33		20	0.5	40
Show		20030+2426	POU4191		81	17.7	40
Show		20035+2453	POU4197		41	19.3	40
Show		20001+2411	BKO 748		213	2.1	41
Show		19577+2459	BKO 746		320	5.9	41
Show		20001+2410	POU4173	AB	273	6.4	42
Show		20001+2410	POU4174	AC	210	16.8	42
Show		20029+2518	POU4192		277	9.4	42
Show		20001+2410	DAM 671	CD	338	3.7	42
Show		20001+2409	BKO 749		262	7.1	42
Show		20008+2533	BRT 206		109	1.9	42
Show		19575+2446	BKO 745		147	7.4	43
Show		19575+2447	POU4155		13	11.6	43
Show		20027+2415	POU4187		147	19.6	45
Show		19573+2501	POU4153		32	8.2	47
Show		19571+2451	POU4151		188	7.1	48
Show		19570+2454	POU4150		44	6.0	50
Show		19570+2438	J 500		296	4.2	52
Show		19568+2458	POU4148		154	7.7	52
Show		20044+2501	POU4202		286	15.1	53
Show		20041+2514	POU4199		85	2.7	53
Show		19585+2534	TDT1889		217	0.8	53

WDS 20006+2451 : COMPONENTS

	A	B
B	pa=211.6° sep=3.64"
C	pa=229.0° sep=9.62"	pa=239.0° sep=6.25"

20006+2451 A

Coord arcsec 2000

200038.09+245038.9

Mag

20006+2451 B

Coord arcsec 2000	200037.95+245035.8		Coord calc	200037.95+245035.8		Mag	13		PmRA	-3.00
PmDE	-16.0

20006+2451 C

Coord arcsec 2000

200037.56+245032.6

Mag

13.6

Calc delta mag

0.6

Calc coord

yes