21548+2340 POU 5561

21^h 54^m 48.18^s +23° 40' 43.3" P.A. 309.00 sep 10.4 mag 11.60,13.50

Coord 2000	21548+2340	Discov num	POU5561	Comp		Coord arcsec 2000	21 54 48.18 +23 40 43.3
Date first	1897	Date last	2015	Obs	8
Pa first	317	Pa last	309.1	P.A. Now (θ)	309.1°
Sep first	11.7	Sep last	10.426	Sep. Now (ρ)	10.426"
Mag pri	11.60	Mag sec	13.50	delta mag (ΔM)	1.9	Spectral class
Pri motion ra	+005	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1795177346250125440

WDS 21548+2340 POU 5561 : 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
21548+2340	POU5561		1999	2	310	10.4	11.60	13.50		D	215448.18+234043.3
21548+2340	POU5561		2001	3	310	10.4	11.60	13.50		D	215448.18+234043.3
21548+2340	POU5561		2010	4	310	9.4	11.60	13.50			215448.18+234043.3
21548+2340	POU5561		2015	5	309	10.4	11.60	13.50			215448.18+234043.3

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

WDS 21548+2340 POU 5561 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21548+2340 POU 5561 : MEASURES

No records found.

WDS 21548+2340 : 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 21548+2340 : ALADIN DSS IMAGE @ 21^h 54^m 48.18^s +23° 40' 43.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21548+2340 POU 5561 : 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		21548+2340	POU5561		309	10.4
Show		21551+2345	POU5564		110	16.8	7
Show		21547+2334	POU5560		269	16.3	8
Show		21559+2347	TDT3246		99	0.7	16
Show		21556+2356	POU5571		314	17.3	19
Show		21535+2347	POU5550		123	9.3	19
Show		21564+2344	POU5578		86	3.4	23
Show		21561+2354	POU5575		267	16.3	23
Show		21564+2335	HJ 1708		236	7.2	23
Show		21556+2406	POU5572		277	20.4	28
Show		21529+2354	POU5545		123	18.8	30
Show		21542+2409	POU5556		183	1.7	30
Show		21545+2411	POU5559		292	12.7	31
Show		21533+2404	POU5548		191	3.6	31
Show		21568+2357	POU5580		140	15.1	32
Show		21524+2348	POU5540		283	11.1	34
Show		21523+2345	CVR 253		98	40.0	36
Show		21549+2417	POU5562		44	3.0	37
Show		21551+2417	POU5563		115	4.2	38
Show		21574+2354	POU5585		75	5.1	38
Show		21530+2412	POU5546		35	10.6	40
Show		21567+2412	POU5579		314	6.8	41
Show		21575+2402	LDS4927		10	31.4	43
Show		21561+2420	STT 454	AB	278	7.4	44
Show		21561+2420	STT 454	AC	264	43.0	44
Show		21573+2408	POU5584		324	19.7	44
Show		21553+2424	POU5568	AB	259	12.4	44
Show		21553+2424	POU5569	AC	116	4.4	44
Show		21553+2424	POU5570	AD	127	9.1	44
Show		21543+2425	POU5557		21	9.4	45
Show		21514+2352	POU5535		235	15.6	48
Show		21527+2429	POU5541		126	6.6	57
Show		21507+2356	POU5531		112	16.1	59
Show		21590+2349	POU5596		353	18.3	60
Show		21503+2343	POU5526		353	19.2	62
Show		21535+2440	POU5551		178	5.9	63
Show		21508+2308	DAM 239		328	9.5	65
Show		21510+2420	POU5533		234	10.7	66
Show		21539+2446	POU5555			15.6	67
Show		21590+2417	POU5595		298	6.7	68
Show		21596+2356	POU5601		313	17.1	68
Show		21516+2434	POU5537		94	18.4	69
Show		21587+2258	TDT3270		270	0.5	69
Show		21534+2447	POU5549		100	9.9	70
Show		21578+2437	POU5590		137	10.3	70
Show		21507+2422	POU5530		49	35.8	71
Show		21576+2440	POU5589		24	13.3	71
Show		21596+2407	POU5600		332	15.8	71
Show		21598+2356	STF2850		264	2.8	71
Show		21517+2437	POU5538		279	6.6	72
Show		21588+2427	COU 839		95	0.3	72

WDS 21548+2340 : COMPONENTS

	A
B	pa=311.6° sep=9.91"

21548+2340 A

Componente originario normalizzato	AB		Coord arcsec 2000	215448.18+234043.3		Mag	11.6		PmRA	5.00
PmDE	-3.0

21548+2340 B

Componente originario normalizzato	AB		Coord arcsec 2000	215447.64+234049.9		Mag	13.5		Calc delta mag	1.9
Calc coord	yes