20550+2458 POU 5059

20^h 54^m 59.91^s +24° 57' 54.8" P.A. 322.00 sep 7.2 mag 13.20,15.00

Coord 2000	20550+2458	Discov num	POU5059	Comp		Coord arcsec 2000	20 54 59.91 +24 57 54.8
Date first	1898	Date last	2015	Obs	9
Pa first	343	Pa last	321.9	P.A. Now (θ)	321.9°
Sep first	7.7	Sep last	7.154	Sep. Now (ρ)	7.154"
Mag pri	13.20	Mag sec	15.00	delta mag (ΔM)	1.8	Spectral class
Pri motion ra	-005	Sec motion ra
Pri motion dec	-006	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Gaia DR2

1842971394426597504

WDS 20550+2458 POU 5059 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
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
20550+2458	POU5059		1898	1	343	7.7	12.62	14.70			205454.69+245827.4
20550+2458	POU5059		2000	2	322	7.1	13.20	15.00		D	205459.91+245754.8
20550+2458	POU5059		2009	3	322	7.1	13.20	15.00		D	205459.91+245754.8
20550+2458	POU5059		2010	5	322	7.2	13.20	15.00			205459.91+245754.8
20550+2458	POU5059		2015	6	322	7.2	13.20	15.00			205459.91+245754.8

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WDS 20550+2458 POU 5059 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20550+2458 POU 5059 : MEASURES

No records found.

WDS 20550+2458 : VIRTUAL EYEPIECE

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WDS 20550+2458 : ALADIN DSS IMAGE @ 20^h 54^m 59.91^s +24° 57' 54.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20550+2458 POU 5059 : 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		20550+2458	POU5059		322	7.2
Show		20552+2500	BKO 762		352	6.7	4
Show		20560+2509	POU5067		25	8.3	17
Show		20547+2516	COU 830		168	0.9	19
Show		20543+2441	POU5055		202	9.2	20
Show		20565+2450	BKO 764		96	3.4	22
Show		20565+2444	POU5070		293	8.4	24
Show		20567+2450	BKO 765		270	6.0	25
Show		20549+2434	POU5058		357	11.6	25
Show		20569+2451	POU5073		325	15.0	27
Show		20532+2508	POU5054		315	10.5	28
Show		20529+2453	POU5053		185	14.3	30
Show		20558+2429	POU5064		44	8.4	31
Show		20557+2428	POU5062		69	13.0	32
Show		20567+2520	POU5071		131	11.4	32
Show		20571+2521	FMR 232		317	3.6	37
Show		20573+2520	POU5078		279	10.3	39
Show		20525+2522	POU5052		323	15.8	42
Show		20518+2509	POU5050		326	18.5	45
Show		20560+2414	POU5066		182	8.4	47
Show		20568+2417	POU5072		346	14.8	48
Show		20554+2410	POU5061		266	12.7	49
Show		20516+2440	BKO 879		158	5.1	50
Show		20515+2444	POU5048	AB	304	8.4	50
Show		20515+2444	BKO 878	BC	230	7.4	50
Show		20578+2425	POU5079		197	25.7	51
Show		20571+2414	POU5076		285	8.9	53
Show		20513+2511	POU5045		314	13.7	53
Show		20511+2457	POU5044		314	12.9	53
Show		20543+2405	POU5056	AB	184	21.6	54
Show		20543+2405	POU5057	AC	231	23.8	54
Show		20543+2405	POU5057	BC	292	18.1	54
Show		20589+2448	POU5083		111	8.0	55
Show		20516+2429	POU5049		107	14.7	56
Show		20516+2426	BKO 880		216	6.1	57
Show		20591+2504	POU5084		59	15.0	57
Show		20592+2507	POU5085		177	8.2	58
Show		20580+2418	POU5080		203	16.5	58
Show		20589+2522	TDS1109		43	1.8	59
Show		20515+2533	COU 829		218	2.3	59
Show		20588+2430	POU5082		306	9.3	59
Show		20513+2426	BKO 877	AB	276	5.5	60
Show		20563+2401	POU5069		194	10.2	61
Show		20506+2512	POU5041		177	14.2	63
Show		20561+2356	POU5068		299	14.0	64
Show		20507+2525	BKO 876		65	8.2	65
Show		20503+2507	POU5039		84	10.8	65
Show		20507+2527	POU5042		344	7.4	66
Show		20557+2353	POU5063		328	18.1	66
Show		20503+2518	POU5040		290	18.9	66
Show		20597+2438	J 3120		262	3.5	67

WDS 20550+2458 : COMPONENTS

	A
B	pa=324.6° sep=6.91"

20550+2458 A

Componente originario normalizzato	AB		Coord arcsec 2000	205459.91+245754.8		Mag	13.2		PmRA	-5.00
PmDE	-6.0

20550+2458 B

Componente originario normalizzato	AB		Coord arcsec 2000	205459.62+245800.4		Mag	15		Calc delta mag	1.8
Calc coord	yes