08188+6806 LDS 2571

08^h 18^m 47.51^s +68° 06' 30.2" P.A. 49.00 sep 6.2 mag 11.44,13.50

Coord 2000	08188+6806	Discov num	LDS2571	Comp		Coord arcsec 2000	08 18 47.51 +68 06 30.2
Date first	1966	Date last	2015	Obs	7
Pa first	53	Pa last	49	P.A. Now (θ)	49°
Sep first	6.0	Sep last	6.214	Sep. Now (ρ)	6.214"
Mag pri	11.44	Mag sec	13.50	delta mag (ΔM)	2.06	Spectral class
Pri motion ra	+065	Sec motion ra	+048
Pri motion dec	-133	Sec motion dec	-149
Notes	N (See Notes)

rPM=0.149 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

1096875651731746048

WDS 08188+6806 LDS 2571 : NOTES

discov_num	notes	refcode
LDS2571	NLTT 19229/19230	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
08188+6806	LDS2571		1999	2	49	6.2	11.44	13.50		D	081847.51+680630.2
08188+6806	LDS2571		2003	3	49	6.2	11.44	13.50		N D	081847.51+680630.2
08188+6806	LDS2571		2010	4	49	5.2	11.44	13.50		N	081847.51+680630.2
08188+6806	LDS2571		2015	4	48	6.3	11.44	13.50		N	081847.51+680630.2

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

WDS 08188+6806 LDS 2571 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08188+6806 LDS 2571 : MEASURES

No records found.

WDS 08188+6806 : VIRTUAL EYEPIECE

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WDS 08188+6806 : ALADIN DSS IMAGE @ 08^h 18^m 47.51^s +68° 06' 30.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08188+6806 LDS 2571 : 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		08188+6806	LDS2571		49	6.2
Show		08167+6808	LDS2567		104	5.4	13
Show		08217+6742	LDS2274		113	15.0	29
Show		08236+6757	LDS2275		248	19.7	30
Show		08225+6744	TDS 460		227	1.2	31
Show		08233+6826	GAN 4	AB	146	9.8	32
Show		08233+6826	STF1208	AC	326	20.7	32
Show		08239+6750	LDS2276		231	12.0	33
Show		08189+6730	TDS5707		223	0.4	37
Show		08250+6744	TDS5809		272	0.7	42
Show		08110+6816	TDS 441		92	1.8	45
Show		08242+6845	WFC 68		123	9.4	49
Show		08129+6844	WIS 146		230	822.9	50
Show		08268+6831	TDS5833		12	0.5	51
Show		08250+6725	LDS2574		19	161.0	55
Show		08160+6907	LDS1674		290	98.8	62
Show		08300+6751	TDS5877		102	0.5	66
Show		08072+6820	TDS5544		298	0.5	66
Show		08259+6902	RAO 686		223	0.4	68
Show		08140+6913	TDS5633		191	0.6	72
Show		08120+6907	LDS1672		83	98.0	72
Show		08061+6800	TDS5528			0.5	72
Show		08170+6918	MLB 459		253	4.4	72
Show		08059+6815	TDS5525		298	3.0	73
Show		08057+6823	STF1164		20	55.3	75
Show		08172+6639	LDS2569		158	37.9	88
Show		08278+6653	LDS2281		116	12.5	90
Show		08143+6938	LDS1673	AB	350	22.2	95
Show		08143+6938	LDS1673	Aa,Ab	340	2.0	95
Show		08354+6746	LDS2283		304	90.6	95
Show		08021+6742	LDS2559		358	5.2	97
Show		08236+6940	MLR 412		22	2.7	98
Show		08215+6947	MLR 411		230	0.8	102
Show		08006+6809	TDS5434		170	1.1	102
Show		08076+6647	OSW 68		293	74.6	103
Show		08015+6846	TDS 432		140	1.5	104
Show		08345+6711	HDS1228		117	0.2	106
Show		08358+6848	MLB1073		305	9.7	106
Show		08370+6738	TDS5984		351	0.4	107
Show		08103+6943	YSC 200		279	0.0	108
Show		08364+6718	YR 13		240	0.3	112
Show		08111+6952	TDS5604		325	2.3	114
Show		08376+6724	HMB 1		154	4.5	115
Show		08088+6950	LDS1669		282	12.0	117
Show		08239+6610	GAT 1		93	4.2	121
Show		08036+6937	TDS 434		54	0.9	123
Show		08332+6636	TDS5930		347	0.5	123
Show		08000+6706	DVG 4		1	72.4	124
Show		08362+6931	UC 1690		125	35.5	127
Show		08286+6602	JNN 273		146	0.3	137
Show		08204+6549	MLB1072		114	8.4	137

WDS 08188+6806 : COMPONENTS

	A
B	pa=23.2° sep=4.44"

08188+6806 A

Componente originario normalizzato	AB		Coord arcsec 2000	081847.51+680630.2		Mag	11.44		PmRA	65.00
PmDE	-133.0

08188+6806 B

Componente originario normalizzato	AB		Coord arcsec 2000	081847.82+680634.3		Mag	13.5		PmRA	48.00
PmDE	-149.0		Calc delta mag	2.06		Calc coord	yes