21083+2437 SLE 531

21^h 08^m 17.81^s +24° 26' 48.5" P.A. 12.00 sep 15.0 mag 11.69,13.50

Coord 2000	21083+2437	Discov num	SLE 531	Comp		Coord arcsec 2000	21 08 17.81 +24 26 48.5
Date first	1982	Date last	2015	Obs	8
Pa first	13	Pa last	12	P.A. Now (θ)	12°
Sep first	16.4	Sep last	14.997	Sep. Now (ρ)	14.997"
Mag pri	11.69	Mag sec	13.50	delta mag (ΔM)	1.81	Spectral class
Pri motion ra	+011	Sec motion ra	+000
Pri motion dec	+001	Sec motion dec	-020
Notes	N (See Notes)

rPM=1.185

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vulpecula

Tycho2

2177-02087-1

Gaia DR2

1841018455618276352

WDS 21083+2437 SLE 531 : NOTES

discov_num	notes	refcode
SLE 531	Ten arcminute error in declination of primary.	Sle1986a

REFERENCES

refcode	metd	author	reference
Sle1986a	Pa -	Soulie, G.	.
Sle1986a		Bull. Inf. Cent. Donnes Stell. #30, 91, 1986

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21083+2437	SLE 531		1982	1	13	16.4	11.30	12.40			210817.70+243648.9
21083+2437	SLE 531		1998	2	13	15.5	11.69	13.50		N	210817.81+242648.5
21083+2437	SLE 531		2001	3	13	15.4	11.69	13.50		N	210817.81+242648.5
21083+2437	SLE 531		2010	4	12	15.0	11.69	13.50		N	210817.81+242648.5
21083+2437	SLE 531		2015	5	12	15.0	11.69	13.50		N	210817.81+242648.5

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WDS 21083+2437 SLE 531 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21083+2437 SLE 531 : MEASURES

No records found.

WDS 21083+2437 : VIRTUAL EYEPIECE

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WDS 21083+2437 : ALADIN DSS IMAGE @ 21^h 08^m 17.81^s +24° 26' 48.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21083+2437 SLE 531 : 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		21083+2437	SLE 531		12	15.0	1
Show		21080+2418	POU5184		55	17.7	10
Show		21089+2434	POU5194		91	14.1	11
Show		21082+2438	BKO 770		125	3.9	12
Show		21074+2429	STF2761		111	5.6	12
Show		21089+2417	OSO 142	AB	46	17.4	13
Show		21089+2417	OSO 142	AC	308	16.7	13
Show		21089+2417	OSO 142	AD	32	23.1	13
Show		21091+2434	SLE 533		44	4.4	14
Show		21071+2430	POU5174		289	12.8	17
Show		21086+2443	POU5191		66	12.9	18
Show		21095+2422	POU5202		316	14.7	18
Show		21081+2407	POU5185		241	3.7	20
Show		21097+2427	POU5206		301	9.3	20
Show		21096+2410	POU5203		156	3.2	25
Show		21065+2420	POU5161		354	15.7	25
Show		21065+2435	POU5159			4.4	27
Show		21099+2441	POU5208		153	15.6	27
Show		21092+2403	POU5198		44	6.9	28
Show		21090+2401	POU5195		127	14.6	28
Show		21076+2452	POU5180		303	8.8	28
Show		21068+2446	POU5167		121	8.7	28
Show		21067+2446	POU5164		96	14.0	29
Show		21065+2442	POU5160		188	10.8	30
Show		21078+2456	POU5182		157	7.3	30
Show		21094+2453	POU5199		69	6.9	31
Show		21082+2355	POU5188		278	12.0	32
Show		21097+2400	POU5205		28	16.4	33
Show		21060+2416	POU5152		290	17.5	33
Show		21068+2400	POU5165		169	12.4	34
Show		21081+2353	TDS1118		233	2.2	34
Show		21092+2355	POU5197		239	21.2	34
Show		21071+2458	POU5175		48	14.0	35
Show		21063+2449	POU5157		86	4.5	35
Show		21080+2501	POU5183		61	7.1	36
Show		21075+2502	POU5179		135	6.6	37
Show		21060+2406	POU5154		187	11.1	37
Show		21079+2350	POU5181		245	16.9	38
Show		21056+2437	POU5146		352	14.1	38
Show		21066+2356	POU5163		214	4.7	39
Show		21055+2434	COU 129		76	0.7	39
Show		21057+2412	POU5150		247	16.1	39
Show		21108+2445	POU5218		59	14.6	39
Show		21100+2355	POU5209		291	7.0	39
Show		21060+2451	POU5153		35	4.7	40
Show		21088+2505	POU5192	AB	39	16.5	40
Show		21088+2505	POU5193	AC	353	16.2	40
Show		21105+2452	POU5216		191	5.7	40
Show		21100+2354	POU5211	AB	328	10.5	41
Show		21100+2354	BKO 771	AC	241	8.5	41
Show		21086+2346	POU5190		140	14.0	41

WDS 21083+2437 : COMPONENTS

	A
B	pa=11.0° sep=14.94"

21083+2437 A

Componente originario normalizzato	AB		Coord arcsec 2000	210817.81+242648.5		Mag	11.69		PmRA	11.00
PmDE	1.0		Tycho2	2177-02087-1

Tycho2

Tycho2	2177-02087-1	Pflag		RAmdeg	317.07421981	DEmdeg	24.44681254
PmRA	14.5	PmDE	-0.2	E RAmdeg	41	E DEmdeg	48
E pmRA	1.2	E pmDE	1.2	EpRAm	1976.27	EpDEm	1969.62
Num	6	Q RAmdeg	2.0	Q DEmdeg	1.5	Q pmRA	2.0
Q pmDE	1.5	BTmag	11.953	E BTmag	0.078	VTmag	11.709
E VTmag	0.104	Prox	999	TYC		HIP
CCDM		RAdeg	317.07418306	DEdeg	24.44681333	EpRA 1990	1.84
EpDE 1990	1.50	E RAdeg	44.6	E DEdeg	55.0	Posflg
Corr	-0.2

21083+2437 B

Componente originario normalizzato	AB		Coord arcsec 2000	210818.02+242703.2		Mag	13.5		PmRA	0.00
PmDE	-20.0		Calc delta mag	1.81		Calc coord	yes