21498+2503 POU 5521

21^h 49^m 47.01^s +25° 03' 00.4" P.A. 75.00 sep 15.3 mag 13.62,14.40

Coord 2000	21498+2503	Discov num	POU5521	Comp		Coord arcsec 2000	21 49 47.01 +25 03 00.4
Date first	1898	Date last	2015	Obs	9
Pa first	76	Pa last	75.3	P.A. Now (θ)	75.3°
Sep first	15.0	Sep last	15.293	Sep. Now (ρ)	15.293"
Mag pri	13.62	Mag sec	14.40	delta mag (ΔM)	0.78	Spectral class
Pri motion ra	-017	Sec motion ra	-002
Pri motion dec	-010	Sec motion dec	-004
Notes

rPM=0.819

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1796258303620449024

WDS 21498+2503 POU 5521 : 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
21498+2503	POU5521		1997	2	76	15.2	13.00	13.20		D	214947.01+250300.4
21498+2503	POU5521		2009	3	75	15.5	13.00	13.20		D	214947.01+250300.4
21498+2503	POU5521		2010	5	76	15.3	13.62	14.40			214947.01+250300.4
21498+2503	POU5521		2015	6	75	15.3	13.62	14.40			214947.01+250300.4

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

WDS 21498+2503 POU 5521 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21498+2503 POU 5521 : MEASURES

No records found.

WDS 21498+2503 : VIRTUAL EYEPIECE

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WDS 21498+2503 : ALADIN DSS IMAGE @ 21^h 49^m 47.01^s +25° 03' 00.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21498+2503 POU 5521 : 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		21498+2503	POU5521		75	15.3
Show		21502+2505	POU5523		281	2.6	6
Show		21495+2458	POU5519		249	8.3	7
Show		21494+2509	POU5517		232	6.0	9
Show		21490+2456	POU5512	AB	5	11.6	15
Show		21490+2456	POU5513	AC	65	11.3	15
Show		21504+2519	POU5524	AB	126	14.2	18
Show		21504+2519	POU5525	AC	300	15.6	18
Show		21508+2451	POU5532		320	9.0	19
Show		21506+2447	POU5527	AB	97	8.0	20
Show		21506+2447	POU5528	AC	160	9.1	20
Show		21511+2512	POU5534		334	14.3	20
Show		21507+2449	POU5529		201	8.9	21
Show		21480+2508	POU5508		338	3.9	25
Show		21500+2437	POU5522		142	4.4	26
Show		21484+2444	POU5511		114	9.3	28
Show		21488+2439	TDT3169		350	0.9	28
Show		21515+2445	POU5536		160	14.8	30
Show		21501+2433	GRV 512		191	68.1	31
Show		21478+2452	POU5507		320	14.8	31
Show		21510+2437	GRV 514		115	42.6	31
Show		21482+2441	POU5509		215	21.3	32
Show		21496+2431	POU5520		308	19.4	33
Show		21491+2432	POU5514		73	4.6	33
Show		21474+2505	POU5504		90	15.7	34
Show		21517+2445	POU5539		120	3.6	36
Show		21517+2437	POU5538		279	6.6	37
Show		21476+2439	GRV 507	AC	268	41.1	38
Show		21476+2439	GRV 507	AB	317	92.7	38
Show		21476+2439	GRV 506	BC	162	72.4	38
Show		21516+2434	POU5537		94	18.4	39
Show		21468+2507	POU5502		350	17.2	40
Show		21473+2524	POU5506		189	12.7	40
Show		21469+2511	POU5503		339	4.3	40
Show		21528+2458	POU5542	AB	181	10.5	42
Show		21528+2458	POU5543	AC	206	18.3	42
Show		21507+2422	POU5530		49	35.8	44
Show		21510+2420	POU5533		234	10.7	46
Show		21464+2514	POU5500		172	9.6	47
Show		21529+2525	POU5544		192	23.6	48
Show		21532+2516	POU5547		252	17.8	48
Show		21535+2503	POU5552		229	13.9	51
Show		21463+2448	POU5499		2	5.2	51
Show		21461+2517	POU5496		249	34.3	51
Show		21534+2447	POU5549		100	9.9	51
Show		21527+2429	POU5541		126	6.6	52
Show		21493+2412	POU5516		302	15.4	52
Show		21461+2448	TDT3149		218	0.7	53
Show		21461+2522	POU5494		31	6.4	54
Show		21536+2516	POU5553		323	18.2	54
Show		21462+2439	POU5495		335	5.5	56

WDS 21498+2503 : COMPONENTS

	A
B	pa=73.8° sep=13.95"

21498+2503 A

Componente originario normalizzato	AB		Coord arcsec 2000	214947.01+250300.4		Mag	13.62		PmRA	-17.00
PmDE	-10.0

CCDM

Ccdm	21498+2503	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.95	DDEs	0.5
R dRAs	65	Year		Theta		Rho
Obs	2	Vmag	13.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	21452N2435A
HIC

21498+2503 B

Componente originario normalizzato	AB		Coord arcsec 2000	214948.00+250304.3		Mag	14.4		PmRA	-2.00
PmDE	-4.0		Calc delta mag	0.78		Calc coord	yes

CCDM

Ccdm	21498+2503	RComp		Comp	B	Note1
Note2		Discov num	POU5521	DRAs	0.12	DDEs	4.2
R dRAs	65	Year	1898	Theta	076	Rho	15.0
Obs	1	Vmag	13.2	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	21452N2435B
HIC