11421+2507 LDS 4136

11^h 42^m 07.43^s +25° 06' 00.5" P.A. 137.00 sep 10.8 mag 15.69,16.50 Sp M:+M:

Coord 2000	11421+2507	Discov num	LDS4136	Comp		Coord arcsec 2000	11 42 07.43 +25 06 00.5
Date first	1960	Date last	2015	Obs	6
Pa first	140	Pa last	137.2	P.A. Now (θ)	137.2°
Sep first	10.0	Sep last	10.758	Sep. Now (ρ)	10.758"
Mag pri	15.69	Mag sec	16.50	delta mag (ΔM)	0.81	Spectral class	M:+M: (red/red)
Pri motion ra	+237	Sec motion ra	+246
Pri motion dec	-768	Sec motion dec	-776
Notes	T (Parallax indicates physical)

rPM=0.015 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

WDS 11421+2507 LDS 4136 : 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
11421+2507	LDS4136		2000	3	137	10.7	15.69	16.50		D	114207.43+250600.5
11421+2507	LDS4136		2010	4	138	10.4	15.69	16.50	M:+M:	V	114207.43+250600.5
11421+2507	LDS4136		2015	6	137	10.8	15.69	16.50	M:+M:	T	114207.43+250600.5

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

WDS 11421+2507 LDS 4136 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11421+2507 LDS 4136 : MEASURES

No records found.

WDS 11421+2507 : 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 11421+2507 : ALADIN DSS IMAGE @ 11^h 42^m 07.43^s +25° 06' 00.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11421+2507 LDS 4136 : 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		11421+2507	LDS4136		137	10.8
Show		11434+2518	RAO 576		111	0.5	22
Show		11442+2513	STT 239		32	36.4	30
Show		11436+2442	LDS4138		233	3.7	33
Show		11395+2518	A 678		226	1.2	38
Show		11394+2453	SLW 626		211	8.7	39
Show		11427+2551	SLW 634		302	14.7	46
Show		11438+2423	HJ 509		298	11.1	49
Show		11402+2609	HDS1652		264	0.5	69
Show		11438+2401	A 679		92	5.5	70
Show		11425+2355	COU 390		102	0.4	72
Show		11421+2351	POU3109		228	5.5	76
Show		11365+2502	HDS1645		328	0.2	77
Show		11484+2532	RAO 267		72	3.1	89
Show		11449+2346	POU3112		318	22.2	90
Show		11358+2437	TOK 895		205	0.3	91
Show		11387+2344	LDS 923		196	18.4	95
Show		11354+2544	KPP2189		217	18.0	99
Show		11392+2640	HDS1651		217	0.8	102
Show		11480+2357	CBL 359		173	52.1	107
Show		11412+2653	SLW 630	AB	175	23.2	109
Show		11390+2648	SLW 625		96	39.9	110
Show		11503+2506	SLE 888		97	11.2	112
Show		11503+2519	LDS 928		72	36.8	112
Show		11360+2346	POU3107		277	8.6	116
Show		11494+2405	KPP2442		312	21.4	116
Show		11396+2657	STF1564		87	5.0	117
Show		11505+2532	SLN 22		129	6.4	117
Show		11423+2302	LDS 926		22	105.1	125
Show		11509+2557	TDS8067		57	1.8	130
Show		11470+2701	HDS1663		192	0.1	133
Show		11412+2719	MLB 645		152	2.2	133
Show		11323+2527	TDS7912	AB	131	0.2	135
Show		11323+2527	GII 83	AC	172	1.1	135
Show		11364+2657	COU 784		36	3.2	135
Show		11504+2626	LDS 927		294	14.0	136
Show		11389+2715	SLE 610		273	15.1	137
Show		11326+2419	STF1549		113	12.8	138
Show		11329+2408	POU3105		208	3.4	140
Show		11434+2245	HJ 2581		78	3.0	143
Show		11527+2521	SLE 892		8	3.8	145
Show		11342+2326	SLW 617		346	153.3	149
Show		11517+2344	COU 391		301	0.3	155
Show		11374+2245	POU3108		271	8.8	156
Show		11355+2716	SLW 618		177	36.0	159
Show		11315+2349	POU3103		57	9.5	165
Show		11541+2441	HJ 512	AB	151	25.5	166
Show		11541+2441	HJ 512	AC	339	23.3	166
Show		11300+2447	CBL 342		76	19.8	167
Show		11466+2231	KER 2	Aa,Ab	209	0.3	167
Show		11466+2231	ALP 17	AB	88	21.1	167

WDS 11421+2507 : COMPONENTS

	A
B	pa=140.0° sep=10.30"

11421+2507 A

Componente originario normalizzato	AB		Coord arcsec 2000	114207.43+250600.5		Mag	15.69		Spectral class	M: (red)
PmRA	237.00		PmDE	-768.0

11421+2507 B

Componente originario normalizzato	AB		Coord arcsec 2000	114207.92+250552.6		Mag	16.5		Spectral class	M: (red)
PmRA	246.00		PmDE	-776.0		Calc delta mag	0.81		Calc coord	yes