10520+1521 LDS 4026

10^h 52^m 02.14^s +15° 21' 18.9" P.A. 219.00 sep 11.6 mag 16.20,18.50

Coord 2000	10520+1521	Discov num	LDS4026	Comp		Coord arcsec 2000	10 52 02.14 +15 21 18.9
Date first	1960	Date last	2016	Obs	7
Pa first	219	Pa last	219	P.A. Now (θ)	219°
Sep first	11.5	Sep last	11.649	Sep. Now (ρ)	11.649"
Mag pri	16.20	Mag sec	18.50	delta mag (ΔM)	2.3	Spectral class
Pri motion ra	+134	Sec motion ra	+134
Pri motion dec	-150	Sec motion dec	-150
Notes	V (Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Gaia DR2

3981307694094662016

WDS 10520+1521 LDS 4026 : 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
10520+1521	LDS4026		1997	2	219	11.7	16.30	18.70		D	105202.14+152118.9
10520+1521	LDS4026		2010	3	219	11.4	16.20	18.50		V	105202.14+152118.9
10520+1521	LDS4026		2015	4	219	11.6	16.20	18.50		V	105202.14+152118.9
10520+1521	LDS4026		2016	7	219	11.6	16.20	18.50		V	105202.14+152118.9

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

WDS 10520+1521 LDS 4026 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10520+1521 LDS 4026 : MEASURES

No records found.

WDS 10520+1521 : VIRTUAL EYEPIECE

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WDS 10520+1521 : ALADIN DSS IMAGE @ 10^h 52^m 02.14^s +15° 21' 18.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10520+1521 LDS 4026 : 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		10520+1521	LDS4026		219	11.6	1
Show		10511+1458	GWP1473		74	14.0	27
Show		10495+1504	LSC 126		37	1.2	41
Show		10510+1603	A 2372		101	0.2	45
Show		10520+1606	A 2373		222	0.2	45
Show		10526+1611	GWP1480		311	8.4	51
Show		10513+1616	GWP1474		120	13.0	56
Show		10485+1434	CVR1315		307	3.9	71
Show		10496+1630	A 2370		335	2.7	78
Show		10483+1624	UC 160		353	11.0	83
Show		10543+1358	CVR1323		266	4.5	90
Show		10462+1554	CVR 573		120	10.0	91
Show		10477+1412	CVR1314		139	3.1	94
Show		10571+1638	SLW 544		239	8.6	107
Show		10539+1706	HDS1559		334	0.5	109
Show		10494+1709	BU 596	AB	276	2.8	114
Show		10494+1709	FOX 169	AC	273	109.9	114
Show		10534+1326	HJ 2547		58	28.1	117
Show		10551+1331	GWP1494		24	52.7	119
Show		10440+1444	UC 159		256	9.1	123
Show		10480+1713	UC 1994		303	19.6	126
Show		10480+1329	GWP1460		150	109.2	127
Show		11004+1445	GOM 12		40	7.6	127
Show		10430+1552	CVR1308		237	3.6	134
Show		10522+1306	OCC 50		-1	0.1	136
Show		10481+1313	AG 341		231	37.1	141
Show		10585+1711	A 2375		169	0.5	144
Show		10578+1314	HJ 2551		196	27.9	144
Show		10496+1256	STF1477		275	17.5	150
Show		10550+1258	SLW 540		210	83.9	151
Show		11000+1345	GWP1516		14	31.2	151
Show		11020+1437	STF1502		285	12.9	152
Show		10566+1739	STF1490		102	17.4	153
Show		10421+1617	A 2483	AB	223	2.1	154
Show		10421+1617	GII 172	Aa,Ab	274	0.1	154
Show		10583+1317	STF1496	AB	352	19.2	155
Show		10583+1317	FYM 36	AC	138	113.9	155
Show		10470+1302	STF1472		37	43.4	158
Show		11020+1631	GWP1525		60	10.1	160
Show		11031+1532	SLW 559		151	42.4	161
Show		11031+1518	RAO 574		44	0.4	161
Show		11024+1631	LDS 917		281	18.7	164
Show		10498+1805	A 2371		320	2.7	168
Show		11032+1438	KPP 237		186	3.4	169
Show		10458+1253	WIS 172		358	115.9	174
Show		10417+1353	SLW 508		107	179.4	175
Show		11021+1659	BPM 579		200	96.9	175
Show		11029+1404	SLW 558		170	23.4	176
Show		10479+1807	LAS 29		147	3.3	177
Show		11039+1604	J 427		103	4.2	177
Show		10394+1536	HEI 154	AB	106	1.4	184

WDS 10520+1521 : COMPONENTS

	A
B	pa=218.0° sep=11.49"

10520+1521 A

Componente originario normalizzato	AB		Coord arcsec 2000	105202.14+152118.9		Mag	16.2		PmRA	134.00
PmDE	-150.0

10520+1521 B

Componente originario normalizzato	AB		Coord arcsec 2000	105201.65+152109.8		Mag	18.5		PmRA	134.00
PmDE	-150.0		Calc delta mag	2.3		Calc coord	yes