02091+4341 LDS 3349

02^h 09^m 04.88^s +43° 41' 25.1" P.A. 112.00 sep 4.6 mag 14.30,14.60

Coord 2000	02091+4341	Discov num	LDS3349	Comp		Coord arcsec 2000	02 09 04.88 +43 41 25.1
Date first	1960	Date last	2016	Obs	6
Pa first	120	Pa last	111.6	P.A. Now (θ)	111.6°
Sep first	4.0	Sep last	4.553	Sep. Now (ρ)	4.553"
Mag pri	14.30	Mag sec	14.60	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	+227	Sec motion ra	+227
Pri motion dec	-047	Sec motion dec	-047
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Andromeda

Gaia DR2

351666257136713472

WDS 02091+4341 LDS 3349 : NOTES

discov_num	notes	refcode
LDS3349	NLTT 7117/7118	Chm2004

REFERENCES

refcode	metd	author	reference
Chm2004	E -	Chaname, J. & Gould, A.	2004ApJ...601..289C
Chm2004		ApJ 601, 289, 2004
Chm2004		(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004		versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004		identical to discovery observations - predominantly close pairs - were assumed
Chm2004		not new observations, so not included in WDS. Similar concerns when primary and
Chm2004		secondary magnitudes or proper motions were the same.)

DISCOVERER

idgroup	discov	author
1	LDS	Luyten p.m. catalog (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
02091+4341	LDS3349		1998	2	112	4.5	14.30	14.60		D	020904.88+434125.1
02091+4341	LDS3349		2015	3	112	4.6	14.30	14.60		N	020904.88+434125.1
02091+4341	LDS3349		2016	6	112	4.6	14.30	14.60		N	020904.88+434125.1

If you need more information about this double, apply for a data request form to the WDS.

WDS 02091+4341 LDS 3349 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02091+4341 LDS 3349 : MEASURES

No records found.

WDS 02091+4341 : VIRTUAL EYEPIECE

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WDS 02091+4341 : ALADIN DSS IMAGE @ 02^h 09^m 04.88^s +43° 41' 25.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02091+4341 LDS 3349 : 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		02091+4341	LDS3349		112	4.6
Show		02109+4337	TDS2147		244	0.5	21
Show		02073+4330	TDS2123		113	4.6	23
Show		02113+4407	ES 2590		128	39.1	36
Show		02087+4301	GRV 111	AB	198	30.2	41
Show		02087+4301	GRV 111	AC	9	32.3	41
Show		02059+4321	TDS2114		274	2.6	41
Show		02075+4305	POP 180		141	6.1	42
Show		02094+4254	FOX 122		7	17.4	48
Show		02107+4426	COU1667		62	0.1	49
Show		02047+4329	TDS2103		20	0.6	49
Show		02053+4408	HDS 279		132	0.2	50
Show		02096+4251	ES 48	AB	271	17.5	51
Show		02096+4251	TOK 464	AC	17	896.2	51
Show		02096+4251	FYM 359	AD	188	7.9	51
Show		02132+4414	CHR 5		187	0.2	56
Show		02096+4443	POP 148		117	4.5	62
Show		02031+4356	WIS 50		351	999.9	67
Show		02122+4440	WNO 13	CD	315	27.3	68
Show		02122+4440	RUC 2	Aa,Ab	29	2.2	68
Show		02122+4440	HJ 2117	AB	34	8.7	68
Show		02122+4440	ABH 8	AE	221	80.3	68
Show		02122+4440	RUC 2	AF	134	13.3	68
Show		02122+4440	HJ 2117	AC	193	13.4	68
Show		02122+4440	HJ 2117	AD	285	23.2	68
Show		02122+4440	HJ 2117	BC	201	21.7	68
Show		02122+4440	HJ 2117	BD	268	27.3	68
Show		02156+4336	BVD 182		163	30.4	71
Show		02021+4311	TDS2091		82	0.5	82
Show		02014+4340	A 1527		238	5.3	84
Show		02168+4346	GNS 1		16	10.5	84
Show		02033+4245	TVB 29	BC	222	7.2	85
Show		02167+4315	VKI 10		154	2.8	87
Show		02070+4512	WOR 1	AB	327	33.0	93
Show		02070+4512	BKO 12	AC	273	11.5	93
Show		02070+4512	LMP 27	AD	296	49.6	93
Show		02009+4308	UC 662		243	39.9	96
Show		02002+4332	COU1664		258	0.4	97
Show	Almach	02039+4220	STF 205	A,BC	63	9.5	100
Show	Almach	02039+4220	BAR 22	AD	245	27.9	100
Show		02039+4220	STT 38	BC	120	0.3	100
Show		02180+4259	ES 1500		24	5.0	104
Show		02017+4236	TVB 28		324	9.2	105
Show		02156+4223	GIC 29		160	24.6	107
Show		02002+4427	STF 195		195	3.0	107
Show		02177+4235	LSC 20		307	0.1	116
Show		02015+4215	BVD 181		195	17.4	120
Show		02063+4538	CBL 13		318	50.2	121
Show		02195+4300	ROE 66		188	6.1	121
Show		01573+4402	UC 650		37	10.1	129
Show		02021+4530	COU1665		108	0.5	132

WDS 02091+4341 : COMPONENTS

	A
B	pa=118.7° sep=3.49"

02091+4341 A

Componente originario normalizzato	AB		Coord arcsec 2000	020904.88+434125.1		Mag	14.3		PmRA	227.00
PmDE	-47.0

02091+4341 B

Componente originario normalizzato	AB		Coord arcsec 2000	020905.16+434123.4		Mag	14.6		PmRA	227.00
PmDE	-47.0		Calc delta mag	0.3		Calc coord	yes