15523+3415 LDS 5848 AB

15^h 52^m 18.23^s +34° 14' 54.1" P.A. 54.00 sep 32.5 mag 12.76,13.97

Coord 2000	15523+3415	Discov num	LDS5848	Comp	AB	Coord arcsec 2000	15 52 18.23 +34 14 54.1
Date first	1950	Date last	2016	Obs	13
Pa first	54	Pa last	54.1	P.A. Now (θ)	54.1°
Sep first	32.4	Sep last	32.52	Sep. Now (ρ)	32.52"
Mag pri	12.76	Mag sec	13.97	delta mag (ΔM)	1.21	Spectral class
Pri motion ra	-077	Sec motion ra	-077
Pri motion dec	+186	Sec motion dec	+186
Notes	N Z (See Notes, Parallax indicates components are physical)

This double is physical.

15523+3415 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			15 52 18 +34 14 54	NSN 672 Aa,Ab	2016	7	107	1.8	13.37	13.09	0.28
Show			15 52 18 +34 14 54	LDS 5848 AB	2016	13	54	32.5	12.76	13.97	1.21		<===

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Borealis

WDS 15523+3415 LDS 5848 AB : NOTES

discov_num	notes	refcode
LDS5848	LDS6308.
	NLTT 41408/41412	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)
1	NSN	Nanson, J., McGaughey, S. & Armstrong, J.D.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
15523+3415	LDS5848	AB	2015	12	53	32.0	12.76	13.97		N	155218.23+341454.1
15523+3415	LDS5848	AB	2016	13	54	32.5	12.76	13.97		NZ	155218.23+341454.1

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

WDS 15523+3415 LDS 5848 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15523+3415 LDS 5848 AB : MEASURES

No records found.

WDS 15523+3415 : VIRTUAL EYEPIECE

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

WDS 15523+3415 : ALADIN DSS IMAGE @ 15^h 52^m 18.23^s +34° 14' 54.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15523+3415 LDS 5848 AB : 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		15523+3415	LDS5848	AB	54	32.5
Show		15523+3415	NSN 672	Aa,Ab	107	1.8
Show		15512+3431	TDS9662		195	0.6	21
Show		15505+3401	COU 977		185	3.3	28
Show		15527+3444	HEI 789		113	2.7	30
Show		15531+3445	LDS6309	AB	173	26.7	32
Show		15531+3445	RAO 340	Aa,Ab	305	0.4	32
Show		15503+3437	LDS4593		350	4.6	34
Show		15549+3422	STT 302	AB	51	27.9	34
Show		15549+3422	WAL 68	AC	358	65.3	34
Show		15532+3341	UC 3077		96	33.8	36
Show		15503+3449	A 1858		283	0.4	43
Show		15496+3449	BWL 41		99	0.2	48
Show		15544+3500	COU 978		149	1.9	53
Show		15495+3456	TDS9645		337	0.4	54
Show		15575+3434	LDS 983	AB	265	186.8	68
Show		15575+3434	LMP 12	AC	262	89.1	68
Show		15550+3514	CVR 175		163	75.6	68
Show		15555+3512	MCT 9		247	1.6	70
Show		15524+3303	KPP2107		264	17.0	72
Show		15520+3528	STF1983		64	14.1	73
Show		15583+3409	LDS4615		353	43.8	75
Show		15572+3327	TDS9702		116	1.1	78
Show		15512+3539	BUP 163		209	106.3	86
Show		15478+3301	HDS2225		327	0.3	94
Show		15568+3530	HJ 577		13	9.4	94
Show		15504+3552	SLW1141		125	8.5	100
Show		15488+3241	COU 801		196	1.5	106
Show		15464+3531	LDS4591		210	28.0	106
Show		15569+3244	COU 803		217	1.6	108
Show		15503+3224	HJ 574	AB	94	15.8	114
Show		15503+3224	HJ 574	AC	96	76.4	114
Show		15448+3534	PRT 5		44	4.5	122
Show		16010+3318	S 676		47	141.4	123
Show		15575+3231	HJ 578		163	10.1	124
Show		15569+3604	HJ 258		253	16.6	124
Show		15518+3211	LDS4596		40	114.8	124
Show		15586+3552	TDS9707		188	1.2	125
Show		15440+3526	HJ 572		275	21.6	125
Show		15473+3604	CRB 112		166	14.7	126
Show		15576+3225	TOK 304		219	256.4	129
Show		15569+3613	SPN 1		87	25.6	131
Show		15419+3313	KPP 744		39	6.6	144
Show		15501+3639	ALI 369		338	8.2	147
Show		16043+3408	KPP3979		148	1.7	149
Show		15408+3329	LDS4581		33	9.6	150
Show		15464+3627	STF1973		321	30.6	151
Show		15505+3644	CVR1647		327	4.3	152
Show		15596+3618	TDS9715		121	2.4	153
Show		15588+3205	GRV 918		347	14.0	153
Show		15400+3455	TDS9584		9	2.1	158

WDS 15523+3415 : COMPONENTS

	A	Ab
Ab	pa=110.3° sep=1.52"
B	pa=48.8° sep=28.94"	pa=46.1° sep=28.25"

15523+3415 A

Coord arcsec 2000

155218.23+341454.1

Mag

12.76

PmRA

-77.00

PmDE

186.0

15523+3415 Ab

Coord arcsec 2000	155218.34+341453.6		Mag	13.09		PmRA	-65.00		PmDE	185.0
Calc delta mag	0.28		Calc coord	yes

15523+3415 B

Coord arcsec 2000	155219.99+341513.2		Mag	13.97		PmRA	-77.00		PmDE	186.0
Calc delta mag	0.6		Calc coord	yes