14089+7316 LDS 1783

14^h 08^m 49.82^s +73° 16' 28.3" P.A. 294.00 sep 4.0 mag 15.40,18.77 Sp M5V

Coord 2000	14089+7316	Discov num	LDS1783	Comp		Coord arcsec 2000	14 08 49.82 +73 16 28.3
Date first	1966	Date last	1966	Obs	1
Pa first	294	Pa last	294	P.A. Now (θ)	294°
Sep first	4.0	Sep last	4	Sep. Now (ρ)	4"
Mag pri	15.40	Mag sec	18.77	delta mag (ΔM)	3.37	Spectral class	M5V (red)
Pri motion ra	-445	Sec motion ra	-448
Pri motion dec	-363	Sec motion dec	-367
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.009 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Minor

WDS 14089+7316 LDS 1783 : NOTES

discov_num	notes	refcode
LDS1783	NLTT 36481/36478	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
14089+7316	LDS1783		1966	1	294	4.0	15.40	18.77		N	140850.20+731629.7

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WDS 14089+7316 LDS 1783 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 14089+7316 LDS 1783 : MEASURES

No records found.

WDS 14089+7316 : VIRTUAL EYEPIECE

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WDS 14089+7316 : ALADIN DSS IMAGE @ 14^h 08^m 49.82^s +73° 16' 28.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 14089+7316 LDS 1783 : 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		14089+7316	LDS1783		294	4.0
Show		14096+7250	STF1822		51	15.0	27
Show		14076+7250	TDS9105		137	1.8	28
Show		14105+7235	BU 1440		156	11.5	42
Show		14189+7314	OSO 55	AB	180	12.6	44
Show		14189+7314	OSO 55	AC	206	17.7	44
Show		14174+7344	PKO 27		57	6.9	46
Show		14017+7407	KPP2616		237	24.1	60
Show		13531+7324	TDS 727		343	0.8	68
Show		13556+7400	WIS 239		229	999.9	71
Show		14235+7242	KPP3280		342	1.0	73
Show		14285+7303	STF1859		233	19.8	87
Show		14005+7143	UC 2658		284	47.7	102
Show		14012+7126	KPP 302		39	5.1	116
Show		13499+7458	MLR 332		243	0.3	129
Show		14137+7103	LDS1784		149	4.7	136
Show		14065+7058	HJ 2703		341	12.8	140
Show		14007+7057	TDS9069		18	2.7	145
Show		14176+7538	LDS1786		278	84.7	146
Show		13495+7534	HDS1943	AB	102	0.7	158
Show		13495+7534	SKF1229	AB,C	199	99.9	158
Show		14275+7542	HJ 2733	AB	128	25.0	164
Show		14275+7542	HJ 2733	AC	133	60.3	164
Show		14180+7032	LEP 140		345	3.6	171
Show		14074+7018	UC 2683		170	72.0	179
Show		14176+7022	LDS1785		53	108.7	180
Show		14232+7607	LDS1790		164	131.7	180
Show		14125+7626	HU 900		223	0.6	191
Show		14248+7619	LDS1792		218	8.4	193
Show		14265+7019	PKO 11	CD	119	2.7	196
Show		14265+7019	HJ 2727	BC	267	8.7	196
Show		14265+7019	HJ 2727	AB	54	21.8	196
Show		14265+7019	HJ 2727	AC	36	15.2	196
Show		13537+7623	MFL 115		345	11.7	197
Show		13524+7623	BVD 321	AB	218	18.7	198
Show		13524+7623	MFL 106	AC	22	1.2	198
Show		14198+7642	STF1849		10	0.9	210
Show		14038+6946	UC 2670		30	40.1	212
Show		14177+7648	STF1844		209	1.9	215
Show		14193+7651	MFL 140		329	6.3	219
Show		13559+7651	MFL 112		166	6.9	220
Show		14054+7700	MFL 124		167	13.3	224
Show		14116+7701	KPP3916		334	2.6	225
Show		14193+7701	MLR 334		225	0.2	229
Show		14075+6925	KPP 305		264	4.6	232
Show		13536+6933	SHN 182		-1	0.2	236
Show		14196+7709	MFL 93		236	38.2	237
Show		14088+7715	HJ 2706	AB	84	13.3	239
Show		14021+7716	MFL 130		299	24.2	241
Show		14178+6919	STF1836		109	21.4	242
Show		14179+6914	A 1102		78	0.4	247

WDS 14089+7316 : COMPONENTS

	A
B	pa=327.1° sep=1.94"

14089+7316 A

Componente originario normalizzato	AB		Coord arcsec 2000	140849.82+731628.3		Mag	15.4		Spectral class	M5V (red)
PmRA	-445.00		PmDE	-363.0

14089+7316 B

Componente originario normalizzato	AB		Coord arcsec 2000	140849.58+731629.9		Mag	18.77		PmRA	-448.00
PmDE	-367.0		Calc delta mag	3.37		Calc coord	yes