21353+3043 TDT 3047

21^h 35^m 18.78^s +30° 42' 56.1" P.A. 19.00 sep 2.4 mag 11.24,12.49

Coord 2000	21353+3043	Discov num	TDT3047	Comp		Coord arcsec 2000	21 35 18.78 +30 42 56.1
Date first	1991	Date last	1991	Obs	1
Pa first	19	Pa last	18.7	P.A. Now (θ)	18.7°
Sep first	2.4	Sep last	2.36	Sep. Now (ρ)	2.36"
Mag pri	11.24	Mag sec	12.49	delta mag (ΔM)	1.25	Spectral class
Pri motion ra	+001	Sec motion ra	+001
Pri motion dec	-016	Sec motion dec	-016
Notes	X (Dubious double)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

2704-00809-1

Gaia DR2

1850466460250800640

WDS 21353+3043 TDT 3047 : 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
21353+3043	TDT3047		1991	1	19	2.4	11.24	12.49		X	213518.78+304256.1

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WDS 21353+3043 TDT 3047 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21353+3043 TDT 3047 : MEASURES

No records found.

WDS 21353+3043 : VIRTUAL EYEPIECE

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WDS 21353+3043 : ALADIN DSS IMAGE @ 21^h 35^m 18.78^s +30° 42' 56.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21353+3043 TDT 3047 : 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		21353+3043	TDT3047		19	2.4
Show		21358+3101	HJ 939	AB	176	15.6	19
Show		21358+3101	STF2808	AC	286	42.8	19
Show		21358+3101	HJ 939	CD	344	15.1	19
Show		21358+3104	HJ 940		329	21.0	22
Show		21353+3020	MLB 718		307	8.1	24
Show		21348+3016	ES 380	AB	49	16.2	28
Show		21348+3016	ES 380	AC	106	61.5	28
Show		21348+3016	ES 380	CD	312	2.9	28
Show		21334+3058	COU 732	Aa,Ab	265	0.5	30
Show		21334+3058	KU 132	AB	256	53.6	30
Show		21364+3015	MLB 719		136	6.0	32
Show		21355+3012	UC 4502		264	46.1	32
Show		21332+3015	ES 379		300	9.0	40
Show		21384+3044	LDS4900		213	17.4	40
Show		21362+3003	BU 167		89	1.7	42
Show		21319+3044	UC 4485		24	25.4	44
Show		21318+3026	TDT3010		331	0.6	48
Show		21389+3058	TDT3081		114	0.8	49
Show		21331+2958	LOS 5	BC	70	4.1	54
Show		21331+2958	J 3141	AB	313	6.8	54
Show		21331+2958	LOS 5	AC	350	6.1	54
Show		21360+3137	HO 163		19	9.0	55
Show		21319+3121	J 1236		283	2.4	57
Show		21383+2958	HJ 1670		78	11.7	59
Show		21327+2954	HEI 190		81	1.8	61
Show		21395+3009	A 772		112	0.1	64
Show		21384+2953	MLB 491		34	4.8	64
Show		21372+3142	TDT3064		90	0.8	64
Show		21301+3050	COU 941		300	0.1	68
Show		21307+3107	J 2351		347	4.7	70
Show		21378+3143	ES 2359		83	2.7	70
Show		21407+3056	GRV 490		328	31.7	71
Show		21412+3043	J 3143		262	6.6	76
Show		21396+3136	TDT3088		149	2.9	77
Show		21294+3049	ES 2442		251	6.7	78
Show		21327+2930	ES 517		240	2.5	80
Show		21348+3204	LSL 1	CG	199	11.5	81
Show		21409+3122	AG 275		13	10.9	82
Show		21324+3156	KPP 835		347	7.1	82
Show		21348+3204	LSL 1	AB	82	82.1	83
Show		21348+3204	LSL 1	AC	127	106.1	83
Show		21348+3204	LSL 1	AD	134	21.2	83
Show		21348+3204	LSL 1	AE	331	10.5	83
Show		21348+3204	LSL 1	BF	210	18.4	83
Show		21291+3102	BRT 288		96	4.8	84
Show		21356+2918	GRV 481		184	64.0	85
Show		21363+2917	BRT 56		306	3.2	87
Show		21301+2946	GRV 471		306	21.0	88
Show		21412+2955	GRV 491		21	31.4	90
Show		21422+3100	OSO 154	AB	25	15.3	90

WDS 21353+3043 : COMPONENTS

	A
B	pa=16.2° sep=2.33"

21353+3043 A

Componente originario normalizzato	AB		Coord arcsec 2000	213518.78+304256.1		Mag	11.24		PmRA	1.00
PmDE	-16.0		Tycho2	2704-00809-1

Tycho2

Tycho2	2704-00809-1	Pflag		RAmdeg	323.82824291	DEmdeg	30.71559082
PmRA	1.0	PmDE	-16.1	E RAmdeg	37	E DEmdeg	37
E pmRA	2.4	E pmDE	2.4	EpRAm	1986.26	EpDEm	1985.83
Num	4	Q RAmdeg	1.2	Q DEmdeg	1.8	Q pmRA	1.2
Q pmDE	1.8	BTmag	12.493	E BTmag	0.143	VTmag	11.245
E VTmag	0.062	Prox	999	TYC		HIP
CCDM		RAdeg	323.82825083	DEdeg	30.71562972	EpRA 1990	1.56
EpDE 1990	1.64	E RAdeg	44.8	E DEdeg	45.5	Posflg
Corr	0.1

21353+3043 B

Componente originario normalizzato	AB		Coord arcsec 2000	213518.83+304258.3		Mag	12.49		PmRA	1.00
PmDE	-16.0		Calc delta mag	1.25		Calc coord	yes