15446+4520 LDS 1426

15^h 44^m 33.13^s +45° 18' 58.6" P.A. 118.00 sep 5.8 mag 15.70,16.30

Coord 2000	15446+4520	Discov num	LDS1426	Comp		Coord arcsec 2000	15 44 33.13 +45 18 58.6
Date first	1999	Date last	2020	Obs	11
Pa first	119	Pa last	118.4	P.A. Now (θ)	118.4°
Sep first	5.7	Sep last	5.8	Sep. Now (ρ)	5.8"
Mag pri	15.70	Mag sec	16.30	delta mag (ΔM)	0.6	Spectral class
Pri motion ra	-038	Sec motion ra
Pri motion dec	-001	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

Gaia DR2

1397507423825588736

WDS 15446+4520 LDS 1426 : 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
15446+4520	LDS1426		1963	1	97	18.0	15.70	16.30		X
15446+4520	LDS1426		2000	2	118	5.7	15.70	16.30			154433.13+451858.6
15446+4520	LDS1426		2002	3	119	5.7	15.70	16.30			154433.13+451858.6
15446+4520	LDS1426		2010	4	119	5.8	15.70	16.30			154433.13+451858.6
15446+4520	LDS1426		2015	5	118	5.7	15.70	16.30			154433.13+451858.6
15446+4520	LDS1426		2020	9	118	5.8	15.70	16.30			154433.13+451858.6

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

WDS 15446+4520 LDS 1426 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15446+4520 LDS 1426 : MEASURES

No records found.

WDS 15446+4520 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 15446+4520 : ALADIN DSS IMAGE @ 15^h 44^m 33.13^s +45° 18' 58.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15446+4520 LDS 1426 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		15446+4520	LDS1426		118	5.8
Show		15425+4533	UC 211		95	14.6	26
Show		15423+4444	WIS 293		170	597.4	43
Show		15492+4502	CVR 171		311	10.4	53
Show		15439+4422	SLW1131		294	29.2	58
Show		15434+4619	CVR1644		207	3.6	62
Show		15494+4608	KPP1710		204	13.2	71
Show		15498+4431	BU 621		27	0.6	74
Show		15514+4548	KPP 902		166	7.5	78
Show		15390+4611	DBR 257		64	3.4	78
Show		15376+4615	DBR 250		63	5.1	92
Show		15517+4614	BEM9006		258	5.1	93
Show		15380+4622	DBR 251		176	9.1	93
Show		15377+4620	DBR 252		247	9.8	94
Show		15392+4636	CVR1640		273	3.8	96
Show		15382+4628	DBR 256		43	7.9	96
Show		15378+4624	DBR 254		263	5.8	96
Show		15378+4626	DBR 253		99	4.1	98
Show		15461+4343	HDS2219		316	1.0	98
Show		15366+4612	DBR 248		273	9.2	99
Show		15379+4634	DBR 255		162	6.5	102
Show		15498+4349	ES 1554		3	5.0	105
Show		15391+4352	DEA 53		295	42.1	105
Show		15346+4454	HJ 2788		302	46.4	108
Show		15367+4632	DBR 249		70	8.0	110
Show		15377+4355	COU1589		13	0.8	111
Show		15541+4427	LDS1428		189	14.0	115
Show		15407+4707	TDS 783		20	1.0	116
Show		15400+4330	VBS 25		155	4.5	120
Show		15522+4653	COU1763		325	1.0	124
Show		15533+4648	UC 3079		301	20.6	128
Show		15562+4601	LDS1429		261	6.5	130
Show		15504+4715	LDS1427		216	3.8	132
Show		15348+4649	LDS4567		70	86.7	137
Show		15469+4736	ES 1087		174	6.9	140
Show		15445+4256	GIC 135		126	12.6	143
Show		15439+4747	SLW1130		200	134.3	149
Show		15304+4542	ROE 48		220	8.6	151
Show		15346+4331	STF1961	AB	20	28.6	152
Show		15346+4331	STF1961	AC	326	56.1	152
Show		15538+4321	TDS9682		274	0.6	155
Show		15323+4356	CVR1633		24	4.9	155
Show		15326+4653	BWL 40		205	2.5	156
Show		15528+4731	SLN 32		236	9.7	158
Show		15558+4333	LDS4608		354	93.2	162
Show		15499+4247	STF1982		299	4.8	163
Show		15365+4738	CVR 794		210	15.7	163
Show		15301+4618	ROE 2		83	4.5	163
Show		15405+4242	BVD 243		102	10.0	163
Show		15596+4440	COU1764		208	1.3	165
Show		15363+4300	COU1444		311	1.0	166

WDS 15446+4520 : COMPONENTS

	A
B	pa=127.6° sep=4.53"

15446+4520 A

Componente originario normalizzato	AB		Coord arcsec 2000	154433.13+451858.6		Mag	15.7		PmRA	-38.00
PmDE	-1.0

15446+4520 B

Componente originario normalizzato	AB		Coord arcsec 2000	154433.47+451855.8		Mag	16.3		Calc delta mag	0.6
Calc coord	yes