16181+7257 LDS 1843

16^h 17^m 57.68^s +72° 57' 25.6" P.A. 117.00 sep 15.3 mag 17.00,17.50

Coord 2000	16181+7257	Discov num	LDS1843	Comp		Coord arcsec 2000	16 17 57.68 +72 57 25.6
Date first	1966	Date last	2015	Obs	5
Pa first	114	Pa last	116.5	P.A. Now (θ)	116.5°
Sep first	15.0	Sep last	15.268	Sep. Now (ρ)	15.268"
Mag pri	17.00	Mag sec	17.50	delta mag (ΔM)	0.5	Spectral class
Pri motion ra	-151	Sec motion ra
Pri motion dec	+054	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Minor

Gaia DR2

1654399279043595904

WDS 16181+7257 LDS 1843 : 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
16181+7257	LDS1843		1999	2	116	15.1	17.00	17.50		D	161757.68+725725.6
16181+7257	LDS1843		2010	3	116	15.1	17.00	17.50			161757.68+725725.6
16181+7257	LDS1843		2015	4	117	15.3	17.00	17.50			161757.68+725725.6

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

WDS 16181+7257 LDS 1843 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16181+7257 LDS 1843 : MEASURES

No records found.

WDS 16181+7257 : VIRTUAL EYEPIECE

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WDS 16181+7257 : ALADIN DSS IMAGE @ 16^h 17^m 57.68^s +72° 57' 25.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16181+7257 LDS 1843 : 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		16181+7257	LDS1843		117	15.3
Show		16126+7315	LDS1840		36	5.7	30
Show		16256+7325	TDS9892		198	0.6	44
Show		16090+7234	STF2036	AB	238	2.2	47
Show		16090+7234	HJ 3345	AC	166	14.3	47
Show		16132+7339	MLR 196		235	0.7	47
Show		16310+7304	NSN 679		338	2.0	58
Show		16046+7254	TDS9749		191	2.2	59
Show		16315+7237	HDS2334		175	1.1	64
Show		16035+7237	SKF2726		149	4.9	68
Show		16135+7147	A 1136		9	0.7	74
Show		16363+7247	TDS9998		336	0.5	82
Show		16269+7411	LDS1846		40	16.3	83
Show		16004+7331	MLR 195		297	1.1	83
Show		16356+7343	LDS1850		101	234.1	89
Show		16339+7159	HDS2342		265	0.3	93
Show		16003+7356	MLR 349		312	8.3	96
Show		16343+7156	TVB 285		300	24.5	97
Show		16196+7434	GII 41		27	2.7	98
Show		16213+7434	HDS2310		104	0.2	98
Show		16255+7123	TOK 676		122	7.1	101
Show		16157+7113	LDS1841		48	9.7	105
Show		16311+7131	UC 3182		183	9.9	105
Show		16343+7419	LDS1849		286	169.2	107
Show		16115+7113	UC 3127		62	48.8	109
Show		16002+7417	LDS1835		243	17.9	111
Show		16165+7457	KPP3413	AC	255	4.3	120
Show		15588+7425	LDS1832		61	183.7	122
Show		16148+7056	LLO 11		239	0.6	123
Show		16040+7107	MLR 178		170	6.6	128
Show		16316+7056	TDS 819	AB	110	1.1	137
Show		16316+7056	CBL 159	AC	132	40.0	137
Show		16049+7056	BAZ 6		212	1.6	138
Show		16038+7055	LDS1836		204	6.2	140
Show		15583+7054	A 1134		29	2.4	154
Show		16006+7523	TDS9724		329	1.3	162
Show		16041+7027	TDS9746		62	0.6	165
Show		16046+7022	RAO 598		3	0.7	168
Show		16004+7031	LDS1834		79	5.9	168
Show		16175+7545	LDS1844		125	228.3	168
Show		16048+7016	HDS2269	Aa,Ab	292	0.2	174
Show		16048+7016	STTA143	AB	83	46.9	174
Show		16065+7547	HU 916	AB	168	0.5	176
Show		16065+7547	LDS1838	AB,C	167	62.0	176
Show		16349+7019	LDS1848		207	1.7	178
Show		16095+6959	LDS1839		242	71.2	184
Show		16342+7559	ACG 1		290	5.7	193
Show		16282+7614	MLR 350		226	1.1	201
Show		16216+7620	STF2066		56	5.3	204
Show		16133+7620	MFL 224		136	8.8	204
Show		16322+6940	MLR 180		247	0.6	209

WDS 16181+7257 : COMPONENTS

	A
B	pa=149.6° sep=7.90"

16181+7257 A

Componente originario normalizzato	AB		Coord arcsec 2000	161757.68+725725.6		Mag	17		PmRA	-151.00
PmDE	54.0

16181+7257 B

Componente originario normalizzato	AB		Coord arcsec 2000	161758.59+725718.8		Mag	17.5		Calc delta mag	0.5
Calc coord	yes