02021+4311 TDS 2091

02^h 02^m 07.64^s +43° 11' 02.9" P.A. 82.00 sep 0.5 mag 10.86,10.87

Coord 2000	02021+4311	Discov num	TDS2091	Comp		Coord arcsec 2000	02 02 07.64 +43 11 02.9
Date first	1991	Date last	1991	Obs	1
Pa first	82	Pa last	81.9	P.A. Now (θ)	81.9°
Sep first	0.5	Sep last	0.49	Sep. Now (ρ)	0.49"
Mag pri	10.86	Mag sec	10.87	delta mag (ΔM)	0.01	Spectral class
Pri motion ra	+019	Sec motion ra	+019
Pri motion dec	-002	Sec motion dec	-002
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Andromeda

Tycho2

2841-02144-1

Gaia DR2

346348297350818688

WDS 02021+4311 TDS 2091 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02021+4311	TDS2091		1991	1	82	0.5	10.86	10.87			020207.64+431102.9

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WDS 02021+4311 TDS 2091 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02021+4311 TDS 2091 : MEASURES

No records found.

WDS 02021+4311 : VIRTUAL EYEPIECE

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WDS 02021+4311 : ALADIN DSS IMAGE @ 02^h 02^m 07.64^s +43° 11' 02.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02021+4311 TDS 2091 : 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		02021+4311	TDS2091		82	0.5
Show		02009+4308	UC 662		243	39.9	14
Show		02033+4245	TVB 29	BC	222	7.2	29
Show		02002+4332	COU1664		258	0.4	30
Show		02014+4340	A 1527		238	5.3	30
Show		02047+4329	TDS2103		20	0.6	34
Show		02017+4236	TVB 28		324	9.2	36
Show		02059+4321	TDS2114		274	2.6	43
Show		02031+4356	WIS 50		351	999.9	47
Show	Almach	02039+4220	STF 205	A,BC	63	9.5	55
Show	Almach	02039+4220	BAR 22	AD	245	27.9	55
Show		02039+4220	STT 38	BC	120	0.3	55
Show		02015+4215	BVD 181		195	17.4	56
Show		01570+4324	ES 1499		299	6.5	57
Show		02075+4305	POP 180		141	6.1	60
Show		02073+4330	TDS2123		113	4.6	60
Show		01563+4251	A 1524	AB	235	0.3	67
Show		01563+4251	A 1524	AC	12	24.4	67
Show		02053+4408	HDS 279		132	0.2	67
Show		01564+4243	A 1525		209	1.2	69
Show		02087+4301	GRV 111	AB	198	30.2	73
Show		02087+4301	GRV 111	AC	9	32.3	73
Show		01573+4402	UC 650		37	10.1	73
Show		01566+4355	LEP 5		188	96.1	74
Show		02002+4427	STF 195		195	3.0	79
Show		01553+4344	TDS2055		236	0.5	82
Show		02094+4254	FOX 122		7	17.4	82
Show		02091+4341	LDS3349		112	4.6	82
Show		01567+4215	NSN 15	AB	5	9.1	83
Show		01576+4205	YSC 125		33	0.0	84
Show		02096+4251	ES 48	AB	271	17.5	85
Show		02096+4251	TOK 464	AC	17	896.2	85
Show		02096+4251	FYM 359	AD	188	7.9	85
Show		01593+4146	COU1509		301	1.3	91
Show		01577+4434	A 1526		186	0.2	96
Show		02109+4337	TDS2147		244	0.5	100
Show		01551+4423	BJN 13		345	22.2	105
Show		01568+4143	RAO 634		316	0.2	107
Show		01536+4404	BJN 3		158	8.3	107
Show		01543+4207	COU1362		114	1.2	109
Show		01547+4426	COU1508		50	0.3	110
Show		01560+4143	UC 647		95	46.5	112
Show		02113+4407	ES 2590		128	39.1	115
Show		01581+4123	S 404	BC	101	84.0	117
Show		01581+4123	S 404	AB	84	29.6	117
Show		01581+4123	KPP4351	AD	244	42.2	117
Show		01581+4123	KPP4351	AE	242	42.5	117
Show		01581+4123	KPP4351	DE	165	3.0	118
Show		01514+4329	HJ 2089		306	29.0	119
Show		02107+4426	COU1667		62	0.1	120
Show		02096+4443	POP 148		117	4.5	123

WDS 02021+4311 : COMPONENTS

	A
B	pa=79.0° sep=0.36"

02021+4311 A

Componente originario normalizzato	AB		Coord arcsec 2000	020207.64+431102.9		Mag	10.86		PmRA	19.00
PmDE	-2.0		Tycho2	2841-02144-1

Tycho2

Tycho2	2841-02144-1	Pflag		RAmdeg	30.53194719	DEmdeg	43.18415732
PmRA	18.9	PmDE	-2.0	E RAmdeg	22	E DEmdeg	25
E pmRA	1.7	E pmDE	1.6	EpRAm	1988.42	EpDEm	1987.11
Num	4	Q RAmdeg	0.8	Q DEmdeg	0.3	Q pmRA	0.8
Q pmDE	0.3	BTmag	11.465	E BTmag	0.064	VTmag	10.200
E VTmag	0.035	Prox	999	TYC	T	HIP
CCDM		RAdeg	30.53189250	DEdeg	43.18416333	EpRA 1990	1.77
EpDE 1990	1.71	E RAdeg	25.0	E DEdeg	30.3	Posflg
Corr	-0.1

02021+4311 B

Componente originario normalizzato	AB		Coord arcsec 2000	020207.67+431103.0		Mag	10.87		PmRA	19.00
PmDE	-2.0		Calc delta mag	0.01		Calc coord	yes