20109+2356 POU 4249

20^h 10^m 51.34^s +23° 55' 58.6" P.A. 348.00 sep 3.9 mag 11.60,12.20

Coord 2000	20109+2356	Discov num	POU4249	Comp		Coord arcsec 2000	20 10 51.34 +23 55 58.6
Date first	1892	Date last	2016	Obs	6
Pa first	344	Pa last	347.5	P.A. Now (θ)	347.5°
Sep first	3.8	Sep last	3.944	Sep. Now (ρ)	3.944"
Mag pri	11.60	Mag sec	12.20	delta mag (ΔM)	0.6	Spectral class
Pri motion ra	-008	Sec motion ra	-007
Pri motion dec	-008	Sec motion dec	-001
Notes

rPM=0.625

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Gaia DR2

1833571673835708416

WDS 20109+2356 POU 4249 : 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
20109+2356	POU4249		1997	3	347	4.0	11.60	12.20		D	201051.34+235558.6
20109+2356	POU4249		2001	4	348	3.9	11.60	12.20		D	201051.34+235558.6
20109+2356	POU4249		2015	5	348	3.9	11.60	12.20			201051.34+235558.6
20109+2356	POU4249		2016	6	348	3.9	11.60	12.20			201051.34+235558.6

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WDS 20109+2356 POU 4249 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20109+2356 POU 4249 : MEASURES

No records found.

WDS 20109+2356 : VIRTUAL EYEPIECE

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WDS 20109+2356 : ALADIN DSS IMAGE @ 20^h 10^m 51.34^s +23° 55' 58.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20109+2356 POU 4249 : 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		20109+2356	POU4249		348	3.9	1
Show		20108+2358	OSO 119		310	15.9	3
Show		20113+2352	TDT2062		46	1.3	7
Show		20112+2404	POU4252		30	8.4	10
Show		20119+2351	POU4262		5	7.6	16
Show		20120+2357	POU4265		237	9.6	16
Show		20119+2348	POU4260		335	14.9	16
Show		20120+2350	POU4263		293	7.7	17
Show		20122+2359	POU4267		173	6.3	20
Show		20103+2338	POU4240		234	12.9	21
Show		20123+2404	POU4268		39	14.6	21
Show		20123+2348	BKO 801		162	4.5	22
Show		20108+2334	POU4248		218	7.6	22
Show		20094+2402	POU4235		54	18.1	24
Show		20113+2333	POU4253		50	9.3	24
Show		20109+2332	POU4250		104	7.3	25
Show		20111+2330	BKO 791		255	7.5	26
Show		20114+2331	POU4255		43	17.8	26
Show		20090+2401	TDS1047		103	1.7	26
Show		20112+2330	BKO 792		101	5.4	27
Show		20100+2421	POU4237		121	9.7	28
Show		20128+2405	POU4277		319	12.8	28
Show		20104+2329	POU4244		340	13.1	29
Show		20115+2328	BKO 794		257	2.8	31
Show		20103+2327	POU4239		32	3.5	31
Show		20119+2329	POU4261		112	6.5	31
Show		20130+2346	POU4278		15	11.5	31
Show		20119+2328	BKO 798		35	5.3	32
Show		20128+2412	BKO 804		249	3.4	32
Show		20120+2328	POU4264		353	16.7	32
Show		20131+2414	POU4279		184	2.6	35
Show		20133+2345	POU4283		173	10.2	35
Show		20132+2342	POU4281		348	7.1	36
Show		20133+2411	POU4282		16	6.7	37
Show		20128+2331	POU4275		83	10.7	37
Show		20083+2405	POU4229		209	14.1	37
Show		20121+2324	BKO 800		54	6.9	37
Show		20110+2433	POU4251		257	16.4	38
Show		20121+2429	BKO 799		25	8.6	38
Show		20082+2405	POU4228		58	7.7	38
Show		20112+2319	BKO 793		335	4.9	38
Show		20085+2337	POU4231		204	14.3	38
Show		20125+2326	POU4270	AB	219	13.6	38
Show		20125+2326	BKO 802	AC	179	5.2	38
Show		20086+2334	POU4232		290	3.0	38
Show		20098+2321	POU4236		111	9.1	38
Show		20117+2320	POU4256		250	11.0	38
Show		20126+2326	BKO 803	BD	20	7.3	39
Show		20126+2326	POU4272	AB	32	13.7	39
Show		20126+2326	BKO 803	AC	58	8.9	39
Show		20084+2414	POU4230		163	14.7	39

WDS 20109+2356 : COMPONENTS

	A
B	pa=348.5° sep=3.93"

20109+2356 A

Componente originario normalizzato	AB		Coord arcsec 2000	201051.34+235558.6		Mag	11.6		PmRA	-8.00
PmDE	-8.0

20109+2356 B

Componente originario normalizzato	AB		Coord arcsec 2000	201051.28+235602.5		Mag	12.2		PmRA	-7.00
PmDE	-1.0		Calc delta mag	0.6		Calc coord	yes