21067+4538 TDT 2754

21^h 06^m 43.96^s +45° 37' 47.8" P.A. 233.00 sep 0.5 mag 11.28,11.36

Coord 2000	21067+4538	Discov num	TDT2754	Comp		Coord arcsec 2000	21 06 43.96 +45 37 47.8
Date first	1991	Date last	1991	Obs	1
Pa first	233	Pa last	232.7	P.A. Now (θ)	232.7°
Sep first	0.5	Sep last	0.5	Sep. Now (ρ)	0.5"
Mag pri	11.28	Mag sec	11.36	delta mag (ΔM)	0.08	Spectral class
Pri motion ra	-003	Sec motion ra	-003
Pri motion dec	-005	Sec motion dec	-005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3588-04805-1

Gaia DR2

2162766034994954496

WDS 21067+4538 TDT 2754 : 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
21067+4538	TDT2754		1991	1	233	0.5	11.28	11.36			210643.96+453747.8

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WDS 21067+4538 TDT 2754 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21067+4538 TDT 2754 : MEASURES

No records found.

WDS 21067+4538 : VIRTUAL EYEPIECE

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WDS 21067+4538 : ALADIN DSS IMAGE @ 21^h 06^m 43.96^s +45° 37' 47.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21067+4538 TDT 2754 : 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		21067+4538	TDT2754		233	0.5
Show		21062+4535	LDS2487		271	5.2	4
Show		21046+4541	ES 1168		118	1.4	22
Show		21075+4515	HJ 1615		277	14.4	26
Show		21080+4504	SMA 126		18	8.9	36
Show		21105+4538	BRT1145		163	3.8	40
Show		21080+4500	TDT2774		173	1.8	41
Show		21051+4615	BRT1141		108	5.8	41
Show		21071+4459	LDS2489		255	16.0	42
Show		21028+4551	BU 1138	AB	172	0.1	44
Show		21028+4551	BU 1138	AC	330	152.1	44
Show		21102+4603	SMA 131		86	8.6	45
Show		21028+4551	KUI 104	CD	85	2.7	46
Show		21028+4551	FYM 331	CF	39	11.9	46
Show		21028+4551	BU 1138	CE	249	23.6	46
Show		21028+4551	HLA 30	CG	148	7.3	46
Show		21111+4530	BRT1146		344	2.6	47
Show		21037+4616	TDT2719		220	2.0	50
Show		21061+4448	ROE 45	BC	238	123.3	51
Show		21061+4448	ROE 45	BF	312	10.8	51
Show		21061+4448	ROE 45	AB	286	134.5	51
Show		21061+4448	ROE 45	AD	241	131.8	51
Show		21114+4551	COU2435		169	1.4	52
Show		21061+4448	TDT2745	Ca,Cb	116	0.6	52
Show		21061+4448	ROE 45	CD	107	124.4	52
Show		21061+4448	ROE 45	DE	6	27.5	52
Show		21067+4631	SMA 125	AB	87	22.2	54
Show		21067+4631	SMA 125	AC	198	15.0	54
Show		21044+4626	DAL 49		147	12.1	54
Show		21046+4627	BRT1140		207	4.6	55
Show		21083+4630	BRT1143		212	2.7	55
Show		21098+4624	SMA 128		170	12.3	56
Show		21051+4444	SMA 124		72	9.2	57
Show		21121+4543	BU 160	AB	155	57.1	57
Show		21121+4543	ES 9005	BD	84	22.3	57
Show		21121+4543	BU 160	BC	115	6.4	57
Show		21022+4506	LDS2481		16	12.1	58
Show		21122+4549	ES 1272		53	3.8	58
Show		21073+4440	A 881		218	4.3	58
Show		21044+4631	HDS3001		94	18.4	59
Show		21010+4528	ES 1271		26	3.1	61
Show		21125+4552	ES 1273	AB	295	23.1	62
Show		21125+4552	ES 1273	AC	7	37.7	62
Show		21091+4635	TDT2785		68	2.6	62
Show		21125+4552	ES 1273	CD	69	3.7	63
Show		21032+4631	TDT2714		22	0.5	65
Show		21012+4609	STT 426	AB	159	2.9	66
Show		21012+4609	CIA 21	Aa,Ab	30	0.0	66
Show		21079+4430	LDS2490		190	12.6	70
Show		21100+4640	SMA 130		147	8.7	71
Show		21088+4646	SMA 127		130	17.3	72

WDS 21067+4538 : COMPONENTS

	A
B	pa=222.6° sep=0.41"

21067+4538 A

Componente originario normalizzato	AB		Coord arcsec 2000	210643.96+453747.8		Mag	11.28		PmRA	-3.00
PmDE	-5.0		Tycho2	3588-04805-1

Tycho2

Tycho2	3588-04805-1	Pflag		RAmdeg	316.68307109	DEmdeg	45.62990257
PmRA	-3.1	PmDE	-5.0	E RAmdeg	24	E DEmdeg	26
E pmRA	1.5	E pmDE	1.5	EpRAm	1987.20	EpDEm	1986.65
Num	4	Q RAmdeg	1.5	Q DEmdeg	1.4	Q pmRA	1.5
Q pmDE	1.4	BTmag	10.757	E BTmag	0.043	VTmag	10.639
E VTmag	0.054	Prox	999	TYC	T	HIP
CCDM		RAdeg	316.68309111	DEdeg	45.62991194	EpRA 1990	1.70
EpDE 1990	1.74	E RAdeg	28.8	E DEdeg	31.3	Posflg	P
Corr	0.2

21067+4538 B

Componente originario normalizzato	AB		Coord arcsec 2000	210643.93+453747.5		Mag	11.36		PmRA	-3.00
PmDE	-5.0		Calc delta mag	0.08		Calc coord	yes