15400+5109 LDS 4580

15^h 39^m 56.78^s +51° 08' 01.6" P.A. 123.00 sep 89.9 mag 11.63,12.38 Sp K4/5

Coord 2000	15400+5109	Discov num	LDS4580	Comp		Coord arcsec 2000	15 39 56.78 +51 08 01.6
Date first	1960	Date last	2015	Obs	12
Pa first	123	Pa last	123	P.A. Now (θ)	123°
Sep first	90.0	Sep last	89.87	Sep. Now (ρ)	89.87"
Mag pri	11.63	Mag sec	12.38	delta mag (ΔM)	0.75	Spectral class	K4/5 (yellow-orange)
Pri motion ra	-062	Sec motion ra	-064
Pri motion dec	-101	Sec motion dec	-104
Notes

rPM=0.03 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

Gaia DR2

1595020325384386304

WDS 15400+5109 LDS 4580 : 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
15400+5109	LDS4580		2000	3	123	89.8	12.20	13.00		D	153956.78+510801.6
15400+5109	LDS4580		2003	4	123	89.9	12.20	13.00		D	153956.78+510801.6
15400+5109	LDS4580		2010	5	123	89.9	11.63	12.38	K4/5		153956.78+510801.6
15400+5109	LDS4580		2015	6	123	89.9	11.63	12.38	K4/5		153956.78+510801.6

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

WDS 15400+5109 LDS 4580 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15400+5109 LDS 4580 : MEASURES

No records found.

WDS 15400+5109 : VIRTUAL EYEPIECE

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WDS 15400+5109 : ALADIN DSS IMAGE @ 15^h 39^m 56.78^s +51° 08' 01.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15400+5109 LDS 4580 : 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		15400+5109	LDS4580		123	89.9
Show		15359+5111	GIC 132		25	7.3	40
Show		15389+5027	TDS9574		176	0.8	43
Show		15387+5151	LDS4577		292	25.9	44
Show		15382+5020	COU2110	Aa,Ab	211	0.5	51
Show		15382+5020	UC 3034	AB	91	77.6	51
Show		15409+5009	ES 626		276	8.2	60
Show		15457+5040	HU 657		177	0.5	61
Show		15439+5018	TDS9605		39	0.8	63
Show		15465+5048	COU2388		219	0.2	65
Show		15379+5005	HDS2203		296	0.1	66
Show		15424+5000	SLW1124		280	49.0	72
Show		15442+5213	TDS9608		89	1.0	76
Show		15470+5159	HU 152		242	3.8	83
Show		15365+4951	COU2109		89	1.4	84
Show		15380+5232	TDS9568		246	0.5	86
Show		15384+5234	ES 964		219	5.4	88
Show		15320+5010	LDS4558		318	13.1	95
Show		15409+5253	FAR 17		69	2.9	106
Show		15515+5059	UC 3071		316	33.7	110
Show		15292+5027	CBL 489		205	69.6	110
Show		15455+4930	SLW1134		130	30.9	112
Show		15507+5155	CVR 803		211	28.2	112
Show		15290+5027	HU 651	AB		0.9	112
Show		15290+5027	GII 221	Aa,Ab	303	0.1	112
Show		15355+5252	LDS1423		164	34.9	112
Show		15486+4949	COU1918		156	0.2	115
Show		15362+4915	HDS2194		149	0.1	119
Show		15271+5127	TDS9521		135	3.3	122
Show		15353+4914	BVD 242		233	28.7	123
Show		15445+4910	SKF 361		39	1.3	126
Show		15306+5242	KPP 347		186	4.5	128
Show		15535+5127	HU 658		340	2.3	129
Show		15488+4929	WIS 295		114	999.9	131
Show		15535+5040	UC 3081		231	22.8	131
Show		15453+4906	BEM 19		241	26.8	133
Show		15520+5234	AG 199		253	9.6	141
Show		15284+4940	HJ 2784	AB	236	16.7	142
Show		15284+4940	HJ 2784	AC	9	41.6	142
Show		15284+4940	ABH 85	AD	3	31.3	142
Show		15361+4849	HU 652		186	1.2	144
Show		15264+5221	SLW1092		19	71.3	146
Show		15487+4908	SLW1139		261	38.7	147
Show		15383+4842	HDS2204	AB	58	0.4	147
Show		15383+4842	GII 222	Aa,Ab	115	0.1	147
Show		15511+5254	STF1984	AB	279	6.4	149
Show		15511+5254	STF1984	AC	97	173.5	149
Show		15474+5325	CVR 170		192	11.1	153
Show		15565+5058	LDS4613		6	164.0	157
Show		15547+5000	KPP3972		68	13.2	157
Show		15448+5344	STI2328		322	17.4	163

WDS 15400+5109 : COMPONENTS

	A
B	pa=136.0° sep=68.07"

15400+5109 A

Componente originario normalizzato	AB		Coord arcsec 2000	153956.78+510801.6		Mag	11.63		Spectral class	K4/5 (yellow-orange)
PmRA	-62.00		PmDE	-101.0

15400+5109 B

Componente originario normalizzato	AB		Coord arcsec 2000	154001.80+510712.7		Mag	12.38		PmRA	-64.00
PmDE	-104.0		Calc delta mag	0.75		Calc coord	yes