20331+0525 TDT 2364

20^h 33^m 06.61^s +05° 24' 30.4" P.A. 126.00 sep 1.9 mag 10.90,11.73

Coord 2000	20331+0525	Discov num	TDT2364	Comp		Coord arcsec 2000	20 33 06.61 +05 24 30.4
Date first	1991	Date last	2018	Obs	2
Pa first	241	Pa last	125.9	P.A. Now (θ)	125.9°
Sep first	2.2	Sep last	1.931	Sep. Now (ρ)	1.931"
Mag pri	10.90	Mag sec	11.73	delta mag (ΔM)	0.83	Spectral class
Pri motion ra	+012	Sec motion ra	+012
Pri motion dec	-007	Sec motion dec	-007
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Tycho2

0518-00857-1

Gaia DR2

4245683856245679232

WDS 20331+0525 TDT 2364 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20331+0525	TDT2364		1991	1	241	2.2	10.90	11.73			203306.61+052430.4
20331+0525	TDT2364		2018	2	126	1.9	10.90	11.73			203306.61+052430.4

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WDS 20331+0525 TDT 2364 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20331+0525 TDT 2364 : MEASURES

No records found.

WDS 20331+0525 : VIRTUAL EYEPIECE

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WDS 20331+0525 : ALADIN DSS IMAGE @ 20^h 33^m 06.61^s +05° 24' 30.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20331+0525 TDT 2364 : 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		20331+0525	TDT2364		126	1.9
Show		20335+0527	STF2696	AB	298	0.5	7
Show		20335+0527	STF2696	AC	348	13.7	7
Show		20316+0530	A 395		160	0.7	24
Show		20348+0514	SCJ 26		88	25.1	28
Show		20312+0513	AG 257		75	1.7	31
Show		20327+0453	J 2314	AB	70	4.9	33
Show		20327+0453	J 2314	AC	138	19.0	33
Show		20358+0508	BAL2968		10	13.9	44
Show		20315+0444	BAL2966		117	10.4	47
Show		20311+0444	UC 4205		254	48.5	51
Show		20340+0433	A 2282		166	0.2	53
Show		20352+0608	HWE 98		1	58.5	54
Show		20295+0514	UC 4199		240	54.1	55
Show		20346+0615	UC 4218		315	75.8	56
Show		20324+0426	A 2281		63	1.9	60
Show		20367+0447	CBL 528		234	20.5	66
Show		20370+0452	SMA 118		125	19.1	67
Show		20309+0626	DAE 10	AB	103	0.7	70
Show		20309+0626	WSP 2	AC	114	11.6	70
Show		20309+0626	WSP 2	AD	183	13.6	70
Show		20309+0626	WSP 2	AE	16	18.5	70
Show		20309+0626	WSP 2	AF	176	19.8	70
Show		20382+0459	BAL2970		35	12.5	81
Show		20329+0647	UC 4213		204	9.0	83
Show		20285+0443	J 3220		181	3.9	84
Show		20388+0512	GWP2976		324	6.5	86
Show		20360+0411	J 2192		18	4.8	86
Show		20345+0653	BU 1208		332	3.1	91
Show		20309+0400	BAL2538		202	10.8	91
Show		20327+0656	HDS2934		75	1.2	92
Show		20271+0551	HJ 2963		209	9.5	95
Show		20314+0701	J 3221		167	3.9	99
Show		20396+0458	KUI 99	AB	111	0.3	101
Show		20396+0458	BAG 14	Aa,Ab	49	0.2	101
Show		20300+0655	LDS4845		27	83.4	102
Show		20386+0628	KPP 806		87	7.0	104
Show		20383+0408	BAL2541		78	15.1	109
Show		20264+0620	GWP2946		30	25.6	115
Show		20358+0711	LEP 170		297	4.2	115
Show		20286+0351	HJ 2967		131	7.1	116
Show		20321+0330	J 2573		151	4.0	116
Show		20399+0620	RAO 617		334	2.5	116
Show		20256+0604	UC 4177		278	14.3	119
Show		20283+0351	BAL2533		256	19.0	119
Show		20253+0453	KPP4195	AB	16	11.7	121
Show		20290+0710	A 610		99	0.6	122
Show		20347+0321	CRC 38		300	10.5	126
Show		20294+0330	HJ 2970		180	12.0	128
Show		20246+0531	BU 664	AB	287	9.0	128
Show		20246+0531	FOX9034	AC	89	35.6	128

WDS 20331+0525 : COMPONENTS

	A
B	pa=126.0° sep=1.93"

20331+0525 A

Componente originario normalizzato	AB		Coord arcsec 2000	203306.61+052430.4		Mag	10.9		PmRA	12.00
PmDE	-7.0		Tycho2	0518-00857-1

Tycho2

Tycho2	0518-00857-1	Pflag		RAmdeg	308.27753546	DEmdeg	5.40844335
PmRA	11.6	PmDE	-7.0	E RAmdeg	46	E DEmdeg	55
E pmRA	1.7	E pmDE	1.7	EpRAm	1980.50	EpDEm	1973.51
Num	5	Q RAmdeg	0.4	Q DEmdeg	1.9	Q pmRA	0.4
Q pmDE	1.8	BTmag	11.576	E BTmag	0.093	VTmag	10.942
E VTmag	0.082	Prox	999	TYC	T	HIP
CCDM		RAdeg	308.27750778	DEdeg	5.40845889	EpRA 1990	1.65
EpDE 1990	1.37	E RAdeg	50.2	E DEdeg	62.6	Posflg
Corr	0.0

20331+0525 B

Componente originario normalizzato	AB		Coord arcsec 2000	203306.71+052429.3		Mag	11.73		PmRA	12.00
PmDE	-7.0		Calc delta mag	0.83		Calc coord	yes