20266+2858 TDT 2275 (HD 334391)

20^h 26^m 37.60^s +28° 58' 01.2" P.A. 87.00 sep 0.4 mag 11.07,11.17

Coord 2000	20266+2858	Discov num	TDT2275	Comp		Coord arcsec 2000	20 26 37.60 +28 58 01.2
Date first	1991	Date last	1991	Obs	1
Pa first	87	Pa last	87.3	P.A. Now (θ)	87.3°
Sep first	0.4	Sep last	0.43	Sep. Now (ρ)	0.43"
Mag pri	11.07	Mag sec	11.17	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	+012	Sec motion ra	+012
Pri motion dec	-023	Sec motion dec	-023
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 334391		Constellation	Vulpecula		Tycho2	2168-00715-1		Gaia DR2	1860422950370123648
HD	334391

WDS 20266+2858 TDT 2275 (HD 334391) : 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
20266+2858	TDT2275		1991	1	87	0.4	11.07	11.17			202637.60+285801.2

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WDS 20266+2858 TDT 2275 (HD 334391) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20266+2858 TDT 2275 (HD 334391) : MEASURES

No records found.

WDS 20266+2858 (HD 334391) : VIRTUAL EYEPIECE

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WDS 20266+2858 (HD 334391) : ALADIN DSS IMAGE @ 20^h 26^m 37.60^s +28° 58' 01.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20266+2858 TDT 2275 (HD 334391) : 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		20266+2858	TDT2275		87	0.4
Show		20270+2902	TDT2283		355	0.4	7
Show		20261+2910	MLB 479		141	6.4	14
Show		20282+2901	TDT2308	Aa,Ab	343	0.6	22
Show		20282+2901	ES 504	AB	87	5.9	22
Show		20264+2832	TDT2269		332	0.4	27
Show		20266+2831	TDT2276		316	0.7	28
Show		20290+2852	TDT2317		323	0.5	32
Show		20242+2900	BU 443	AB	151	16.7	33
Show		20242+2900	BU 443	AC	97	33.6	33
Show		20242+2900	BU 443	AD	139	31.6	33
Show		20287+2924	MLB 532		351	8.9	38
Show		20244+2923	HO 457	AB	61	2.0	39
Show		20244+2923	HO 457	AC	268	28.0	39
Show		20273+2820	MLB 774	BC	279	4.3	40
Show		20273+2820	MLB 774	AB	63	44.1	40
Show		20281+2819	MLB 662		42	3.4	44
Show		20297+2837	MLB1088		334	9.5	47
Show		20241+2823	AG 404		247	34.4	49
Show		20240+2935	TDT2237		155	0.8	51
Show		20268+2804	A 393		217	0.5	54
Show		20276+2803	AG 405		70	23.3	56
Show		20227+2837	COU1169	AB	59	0.3	57
Show		20227+2837	COU1169	AC	175	1.7	57
Show		20227+2930	TDT2218		292	0.4	61
Show		20312+2855	ES 506		304	5.9	61
Show		20307+2826	GRV 347		8	22.4	63
Show		20284+2800	TDT2311		97	1.5	63
Show		20244+2802	HDS2918		228	0.2	64
Show		20223+2826	TDT2214		8	1.0	65
Show		20291+2956	AG 406		333	8.5	67
Show		20242+2958	HDS2916	Aa,Ab	223	0.2	68
Show		20242+2958	FMR 87	AB	50	1.4	68
Show		20242+2958	FMR 87	AC	117	7.8	68
Show		20280+3008	BU 62	AB	133	1.2	73
Show		20280+3008	BU 62	AC	179	38.2	73
Show		20280+3008	BU 62	AD	267	46.1	73
Show		20316+2929	MLB 571		261	3.4	74
Show		20284+3007	OL 75		136	1.8	74
Show		20320+2915	GRV 349		42	33.2	74
Show		20223+2946	TDT2213		229	1.0	74
Show		20241+2746	TDT2238		205	0.4	80
Show		20327+2903	ARY 47	AB	108	128.1	80
Show		20234+3007	J 1772		98	2.4	81
Show		20280+2739	BRT 48		265	4.2	82
Show		20327+2903	ARY 27	BC	50	35.3	82
Show		20327+2903	ARY 27	BD	178	90.0	82
Show		20247+2739	MLB 707		358	3.5	83
Show		20275+2735	BVD 164		350	2.9	84
Show		20331+2852	ES 507	DS	146	16.0	85
Show		20331+2852	ES 507	AB	295	7.1	85

WDS 20266+2858 : COMPONENTS

	A
B	pa=86.9° sep=0.38"

20266+2858 A

Componente originario normalizzato	AB		Name	HD 334391		Coord arcsec 2000	202637.60+285801.2		Mag	11.07
PmRA	12.00		PmDE	-23.0		Tycho2	2168-00715-1		HD	334391

Tycho2

Tycho2	2168-00715-1	Pflag		RAmdeg	306.65674078	DEmdeg	28.96698929
PmRA	12.1	PmDE	-22.9	E RAmdeg	21	E DEmdeg	18
E pmRA	1.7	E pmDE	1.6	EpRAm	1987.84	EpDEm	1989.03
Num	6	Q RAmdeg	1.0	Q DEmdeg	0.6	Q pmRA	1.0
Q pmDE	0.6	BTmag	11.237	E BTmag	0.042	VTmag	10.442
E VTmag	0.030	Prox	999	TYC	T	HIP
CCDM		RAdeg	306.65671278	DEdeg	28.96704083	EpRA 1990	1.71
EpDE 1990	1.84	E RAdeg	24.2	E DEdeg	19.8	Posflg
Corr	0.3

20266+2858 B

Componente originario normalizzato	AB		Coord arcsec 2000	202637.63+285801.2		Mag	11.17		PmRA	12.00
PmDE	-23.0		Calc delta mag	0.1		Calc coord	yes