20354+5712 TDT 2399

20^h 35^m 22.84^s +57° 11' 55.7" P.A. 4.00 sep 0.5 mag 11.50,11.56

Coord 2000	20354+5712	Discov num	TDT2399	Comp		Coord arcsec 2000	20 35 22.84 +57 11 55.7
Date first	1991	Date last	1991	Obs	1
Pa first	4	Pa last	3.6	P.A. Now (θ)	3.6°
Sep first	0.5	Sep last	0.51	Sep. Now (ρ)	0.51"
Mag pri	11.50	Mag sec	11.56	delta mag (ΔM)	0.06	Spectral class
Pri motion ra	+003	Sec motion ra	+003
Pri motion dec	-010	Sec motion dec	-010
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3958-01005-1

Gaia DR2

2187197565620185728

WDS 20354+5712 TDT 2399 : 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
20354+5712	TDT2399		1991	1	4	0.5	11.50	11.56			203522.84+571155.7

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WDS 20354+5712 TDT 2399 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20354+5712 TDT 2399 : MEASURES

No records found.

WDS 20354+5712 : VIRTUAL EYEPIECE

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WDS 20354+5712 : ALADIN DSS IMAGE @ 20^h 35^m 22.84^s +57° 11' 55.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20354+5712 TDT 2399 : 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		20354+5712	TDT2399		4	0.5	1
Show		20343+5707	STI2541		205	10.6	11
Show		20330+5712	A 739		195	4.6	20
Show		20312+5714	A 872		178	0.2	35
Show		20312+5653	RAO 22		152	0.2	39
Show		20381+5637	A 745		313	2.4	42
Show		20305+5651	TDT2330		63	0.6	45
Show		20400+5647	OSW 78		233	186.1	46
Show		20383+5629	FOX 38		301	5.4	48
Show		20351+5624	HJ 1551		225	42.2	48
Show		20298+5654	TDT2322		20	1.7	49
Show		20412+5659	HJ 1570	AB	79	14.0	49
Show		20412+5659	VBS 32	AC	345	15.4	49
Show		20309+5747	TDT2333		138	2.4	51
Show		20352+5622	HJ 1552		234	21.3	51
Show		20342+5622	HJ 1546		246	17.4	51
Show		20416+5730	LDS1476	AB	267	11.6	54
Show		20416+5730	OSO 130	AC	233	23.6	54
Show		20289+5655	STI2535	AB	227	13.6	56
Show		20289+5655	TOB 187	AC	132	26.9	56
Show		20289+5655	TOB 187	AD	189	31.2	56
Show		20356+5808	A 741	AB	157	1.3	56
Show		20356+5808	A 741	AC	211	19.8	56
Show		20423+5723	BU 152		82	1.2	58
Show		20337+5616	HJ 1545		180	15.5	58
Show		20280+5723	MLR 641		43	1.5	61
Show		20300+5621	STI2537		343	12.7	68
Show		20315+5611	HJ 1540	AB	346	22.7	70
Show		20315+5611	HJ 1540	AC	130	40.7	70
Show		20404+5615	OSW 73		250	188.6	71
Show		20311+5814	LDS1474		209	10.2	72
Show		20389+5820	TDT2449		91	0.7	74
Show		20365+5557	VBS 30	AB	141	4.6	76
Show		20365+5557	HJ 1556	AC	222	6.6	76
Show		20365+5557	VBS 30	AD	97	29.6	76
Show		20306+5817	LDS1473		219	63.9	76
Show		20264+5638	STF2687		118	25.1	81
Show		20424+5611	VKI 47		340	2.3	84
Show		20295+5604	KUI 97		129	0.8	84
Show		20454+5735	CIA 1	Aa,Ab	105	0.1	84
Show		20454+5735	ENG 76	AB	146	48.4	84
Show		20251+5727	MLB 84		156	7.9	85
Show		20422+5606	OSW 74		88	127.2	88
Show		20265+5619	BU 433	AB	207	7.6	91
Show		20265+5619	BU 433	AC	241	29.3	91
Show		20443+5610	A 1684		141	2.1	96
Show		20258+5612	TDT2262		95	0.8	99
Show		20398+5844	MLB 85		134	6.2	101
Show		20231+5745	STI2523		170	5.8	106
Show		20242+5807	A 729	AB	252	2.8	106
Show		20242+5807	A 729	AC	69	36.4	106

WDS 20354+5712 : COMPONENTS

	A
B	pa=2.0° sep=0.51"

20354+5712 A

Componente originario normalizzato	AB		Coord arcsec 2000	203522.84+571155.7		Mag	11.5		PmRA	3.00
PmDE	-10.0		Tycho2	3958-01005-1

Tycho2

Tycho2	3958-01005-1	Pflag		RAmdeg	308.84517210	DEmdeg	57.19889266
PmRA	2.9	PmDE	-10.4	E RAmdeg	26	E DEmdeg	28
E pmRA	3.1	E pmDE	3.1	EpRAm	1988.88	EpDEm	1988.40
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.5	Q pmRA	0.9
Q pmDE	0.5	BTmag	11.255	E BTmag	0.055	VTmag	10.878
E VTmag	0.058	Prox	999	TYC	T	HIP
CCDM		RAdeg	308.84516528	DEdeg	57.19891583	EpRA 1990	1.76
EpDE 1990	1.75	E RAdeg	31.5	E DEdeg	36.2	Posflg
Corr	0.0

20354+5712 B

Componente originario normalizzato	AB		Coord arcsec 2000	203522.84+571156.2		Mag	11.56		PmRA	3.00
PmDE	-10.0		Calc delta mag	0.06		Calc coord	yes