15283+7046 LDS 1822 Aa,Ab

15^h 28^m 22.47^s +70° 46' 10.8" P.A. 76.00 sep 1.1 mag 12.90,14.60

Coord 2000	15283+7046	Discov num	LDS1822	Comp	Aa,Ab	Coord arcsec 2000	15 28 22.47 +70 46 10.8
Date first	2015	Date last	2016	Obs	2
Pa first	76	Pa last	76.2	P.A. Now (θ)	76.2°
Sep first	1.1	Sep last	1.115	Sep. Now (ρ)	1.115"
Mag pri	12.90	Mag sec	14.60	delta mag (ΔM)	1.7	Spectral class
Pri motion ra	-072	Sec motion ra	-072
Pri motion dec	+033	Sec motion dec	+031
Notes	T (Parallax indicates physical)

rPM=0.025 (< 0.3, Physical double)

This double is physical.

15283+7046 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			15 28 22 +70 46 11	LDS 1822 Aa,Ab	2016	2	76	1.1	12.90	14.60	1.70		<===
Show			15 28 22 +70 46 11	LDS 1822 AB	2015	8	135	112.0	13.40	17.60	4.20

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Minor

WDS 15283+7046 LDS 1822 Aa,Ab : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
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
15283+7046	LDS1822	Aa,Ab	2015	1	76	1.1	12.90	14.60		T	152822.47+704610.8
15283+7046	LDS1822	Aa,Ab	2016	2	76	1.1	12.90	14.60		T	152822.47+704610.8

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

WDS 15283+7046 LDS 1822 Aa,Ab : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15283+7046 LDS 1822 Aa,Ab : MEASURES

No records found.

WDS 15283+7046 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 15283+7046 : ALADIN DSS IMAGE @ 15^h 28^m 22.47^s +70° 46' 10.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15283+7046 LDS 1822 Aa,Ab : 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		15283+7046	LDS1822	AB	135	112.0
Show		15283+7046	LDS1822	Aa,Ab	76	1.1
Show		15257+7033	LDS1820		301	58.2	19
Show		15184+7044	LDS1816		267	42.9	50
Show		15185+7115	FOX9053		87	4.6	57
Show		15173+7113	H 5 86	AB	130	50.6	61
Show		15173+7113	H 5 86	AC	114	95.2	61
Show		15160+7111	LDS1815		49	10.0	66
Show		15285+7153	SKF1237		107	3.1	68
Show		15188+7138	LDS1817		21	3.5	70
Show		15379+6942	LDS1826		300	134.2	82
Show		15207+7216	LDS1818		202	4.7	96
Show		15114+6951	KPP1005		330	8.1	102
Show		15157+6912	A 1118		58	0.8	115
Show		15139+7229	LDS1813		120	7.3	124
Show		15308+7256	MLR 191		272	2.0	131
Show		15226+7254	HDS2163		177	0.2	131
Show		15381+6845	TDS9570		318	0.6	132
Show		15361+7253	KPP1946		235	15.4	133
Show		15232+7258	MLR 190		219	1.3	134
Show		15093+7227	STF1928		275	6.5	136
Show		15291+6829	HDS2177		45	0.4	137
Show		15422+7246	LDS1828		355	16.2	138
Show		15422+7256	MLR 192		67	1.0	145
Show		15240+7314	KPP1165		77	9.1	149
Show		15238+7325	A 1368		257	5.8	161
Show		15473+7327	MLR 193		4	0.6	183
Show		15233+7401	KPP3956		186	58.6	196
Show		15174+6733	LDS2357		80	9.9	201
Show		15215+6723	RAO 505		-1	0.2	207
Show		15475+7357	MLR 194		263	1.1	210
Show		15294+6712	STF1958		337	29.6	214
Show		15383+7420	TDS9572		288	1.2	218
Show		15253+7428	A 1121		63	2.3	222
Show		15255+6703	STF3125		267	2.2	224
Show		15154+6713	SKF2722		15	5.3	225
Show		15290+6700	KPP3960	AB	87	5.1	227
Show		15324+6658	TDS 776		64	0.8	229
Show		15199+6701	HU 1161	AB	225	1.7	230
Show		15102+7422	LDS1811		94	3.2	232
Show		15245+6655	UC 207		291	18.6	232
Show		15427+6704	STF1975		43	18.9	236
Show		15189+7441	TDS9478		25	0.6	239
Show		15124+6659	LDS2715		91	15.3	244
Show		15130+7452	KPP3288		1	4.0	255
Show		15479+7454	TDS9628		41	0.6	262
Show		15101+6643	SKF2607		147	5.0	263
Show		15449+7502	LDS1829		118	3.2	266
Show		15093+6640	SKF2606	BC	224	2.8	268
Show		15093+6640	SKF2606	A,BC	292	78.5	268
Show		15221+6616	HEI 782		12	3.5	273

WDS 15283+7046 : COMPONENTS

	A	Ab
Ab	pa=53.3° sep=0.44"
B	pa=161.6° sep=83.06"	pa=161.9° sep=83.20"

15283+7046 A

Coord arcsec 2000

152822.47+704610.8

Mag

13.4

PmRA

-138.00

PmDE

39.0

15283+7046 Ab

Coord arcsec 2000	152822.54+704611.1		Mag	14.6		PmRA	-72.00		PmDE	31.0
Calc delta mag	1.7		Calc coord	yes

15283+7046 B

Coord arcsec 2000

152827.78+704452.0

Mag

17.6

Calc delta mag

4.7

Calc coord

yes