20447+2032 BRT 2484

20^h 44^m 40.88^s +20° 32' 10.1" P.A. 5.00 sep 2.9 mag 10.70,10.80

Coord 2000	20447+2032	Discov num	BRT2484	Comp		Coord arcsec 2000	20 44 40.88 +20 32 10.1
Date first	1895	Date last	2015	Obs	4
Pa first	5	Pa last	4.9	P.A. Now (θ)	4.9°
Sep first	4.2	Sep last	2.945	Sep. Now (ρ)	2.945"
Mag pri	10.70	Mag sec	10.80	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	+001	Sec motion ra
Pri motion dec	+001	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Gaia DR2

1814740608752856704

WDS 20447+2032 BRT 2484 : NOTES

discov_num	notes	refcode
BRT2484	J 3347.	Nsn2016

REFERENCES

refcode	metd	author	reference
Nsn2016	not -	Nanson, J.	...................
Nsn2016		private communication, 2016

DISCOVERER

idgroup	discov	author
1	BRT	Barton, S.G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20447+2032	BRT2484		2001	3	5	3.0	10.70	10.80			204440.88+203210.1
20447+2032	BRT2484		2015	4	5	2.9	10.70	10.80		N	204440.88+203210.1

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WDS 20447+2032 BRT 2484 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20447+2032 BRT 2484 : MEASURES

No records found.

WDS 20447+2032 : VIRTUAL EYEPIECE

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WDS 20447+2032 : ALADIN DSS IMAGE @ 20^h 44^m 40.88^s +20° 32' 10.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20447+2032 BRT 2484 : 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		20447+2032	BRT2484		5	2.9
Show		20449+2041	J 1179		143	4.0	8
Show		20448+2051	A 172		219	2.9	19
Show		20467+2044	HJ 2999	AB	221	10.3	32
Show		20467+2044	TOB 197	AC	271	19.5	32
Show		20419+2043	BU 673	AB	292	3.9	42
Show		20419+2043	BU 673	AC	163	102.6	42
Show		20435+1953	STF2721		22	2.6	43
Show		20444+2119	A 171		325	5.4	47
Show		20444+1945	CAR 2		82	0.2	48
Show		20448+1943	COU 424		239	5.5	50
Show		20412+2023	COU 423		162	0.4	50
Show		20423+2109	BRT2480		232	4.7	51
Show		20436+1944	STF2722		306	7.5	51
Show		20445+2123	BRT2483		307	3.6	51
Show		20422+1952	LBU 19	AB	138	124.7	54
Show		20422+1952	LBU 19	AC	111	94.9	54
Show		20422+1952	LBU 19	AD	23	129.8	54
Show		20410+2001	HJ 2987		116	10.8	61
Show		20403+2040	TDT2461		356	0.5	63
Show		20402+2039	SCA 173		170	1.5	63
Show		20406+2059	TDT2465		30	1.1	64
Show		20493+2026	HJ 926		190	5.8	66
Show		20408+1956	BUP 215	AB	25	69.4	67
Show		20408+1956	LDS1045	AC	184	125.2	67
Show		20408+1956	RAO 23	Ca,Cb	227	0.2	68
Show		20408+1956	RAO 23	CD	303	20.3	68
Show		20408+1956	RAO 23	CE	327	29.4	68
Show		20396+2018	WFC 257		317	6.7	73
Show		20419+1931	COU 226	AB	53	0.4	73
Show		20419+1931	COU 226	AC	337	13.9	73
Show		20488+1943	JNN 286		179	0.2	77
Show		20423+1921	SHN 39		54	0.5	79
Show		20393+2003	J 3103		224	5.5	79
Show		20411+2133	HJ 922		313	7.7	79
Show		20407+2128	COU 127		48	6.1	80
Show		20471+1918	HO 141	AB	294	1.6	82
Show		20471+1918	HO 141	AC	64	22.6	82
Show		20466+1915	COU 426		158	0.3	83
Show		20442+2154	OSO 132		320	10.4	83
Show		20467+1913	GWP2997		116	272.0	85
Show		20415+2149	GRV 368		30	78.3	90
Show		20386+2007	COU 225		286	0.3	90
Show		20433+2201	TDT2495		124	0.9	91
Show		20507+1959	ROE 16	AB	75	6.0	92
Show		20507+1959	ROE 16	AC	246	8.6	92
Show		20381+2050	COU 328		155	1.0	95
Show		20383+2106	TDT2441		89	0.6	95
Show		20509+1953	UC 255		263	11.9	96
Show		20398+1927	J 2604		141	2.2	97
Show		20472+1901	TDT2538		234	1.0	98

WDS 20447+2032 : COMPONENTS

	A
B	pa=4.6° sep=2.94"

20447+2032 A

Componente originario normalizzato	AB		Coord arcsec 2000	204440.88+203210.1		Mag	10.7		PmRA	1.00
PmDE	1.0

20447+2032 B

Componente originario normalizzato	AB		Coord arcsec 2000	204440.90+203213.0		Mag	10.8		Calc delta mag	0.1
Calc coord	yes