11151+2120 LDS 4077 AB

11^h 15^m 10.83^s +21° 20' 33.4" P.A. 275.00 sep 11.5 mag 14.60,16.80

Coord 2000	11151+2120	Discov num	LDS4077	Comp	AB	Coord arcsec 2000	11 15 10.83 +21 20 33.4
Date first	1955	Date last	2016	Obs	11
Pa first	276	Pa last	275.1	P.A. Now (θ)	275.1°
Sep first	11.6	Sep last	11.514	Sep. Now (ρ)	11.514"
Mag pri	14.60	Mag sec	16.80	delta mag (ΔM)	2.2	Spectral class
Pri motion ra	-052	Sec motion ra	-038
Pri motion dec	-163	Sec motion dec	-164
Notes

rPM=0.082 (< 0.3, Physical double)

This double is physical.

11151+2120 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			11 15 11 +21 20 33	LDS 4077 AB	2016	11	275	11.5	14.60	16.80	2.20		<===
Show			11 15 11 +21 20 33	WNO 36 AC	2015	8	58	19.6	14.60	14.50	0.10

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Gaia DR2

3990669004813354368

WDS 11151+2120 LDS 4077 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................
Wng1896A		(Washington Naval Observatory. See also Mkr2008)	2008ApJ...687..566M
Wng1896A		letters trailing each date on reference indicates different observers.
WNO1866a	Ma j	Eastman, J.R.	.
WNO1866a		Washington Observations, 1866
WNO1866b	Ma j	Tuttle, H.P., Paymaster, USN	.
WNO1866b		Washington Observations, 1866
WNO1868a	Ma j	Eastman, J.R.	1868AN.....70..383E
WNO1868a	+T	AN 70, 383, 1868
WNO1876c	Ma j	Watson, J.C.	.
WNO1876c		Washington Observations, 1876
WNO1876d	Ma j	Peters, C.H.F.	.
WNO1876d		Washington Observations, 1876
WNO1876h	Ma -	Watson, J.C.	1876AN.....88..131H
WNO1876h		AN 88, 131, 1876
WNO1876i	Ma -	Peters, C.H.F.	1876AN.....88..131H
WNO1876i		AN 88, 131, 1876
WNO1878a	T j	Eastman, J.R.	1878MNRAS.381..360E
WNO1878a		MNRAS 38, 360, 1878
WNO1880g	Ma -	Esmatt, Ibrahim	.
WNO1880g		Washington Observations, 1880
WNO1885a	T -	Paul, H.M. & Eastman, J.R.	.
WNO1885a		Washington Observations, 2nd Transit Circle Cat.,1885
WNO1885a		(rho, theta calculated from individual RA, DEC)
WNO1886f	Ma -	Allen, W.H.	.
WNO1886f		Washington Observations, 1886
WNO1887f	Ma -	Allen, W.H.	.
WNO1887f		Washington Observations, 1887

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
11151+2120	LDS4077	AB	2000	3	275	11.5	15.90	18.20			111510.81+212032.6
11151+2120	LDS4077	AB	2010	5	275	11.5	14.60	16.80			111510.83+212033.4
11151+2120	LDS4077	AB	2015	5	275	11.5	14.60	16.80			111510.83+212033.4
11151+2120	LDS4077	AB	2016	11	275	11.5	14.60	16.80			111510.83+212033.4

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

WDS 11151+2120 LDS 4077 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11151+2120 LDS 4077 AB : MEASURES

No records found.

WDS 11151+2120 : VIRTUAL EYEPIECE

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

WDS 11151+2120 : ALADIN DSS IMAGE @ 11^h 15^m 10.83^s +21° 20' 33.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11151+2120 LDS 4077 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		11151+2120	LDS4077	AB	275	11.5
Show		11151+2120	WNO 36	AC	58	19.6
Show		11139+2159	CBL 48		190	15.5	42
Show		11139+2201	BRT2408		342	4.2	45
Show		11128+2158	ELS 2		89	3.7	49
Show	Zosma	11141+2031	STT 573	AB	341	202.7	52
Show	Zosma	11141+2031	BU 1282	AC	31	95.5	52
Show	Zosma	11141+2031	DAL 35	AD	38	44.8	52
Show		11125+2200	CVR1349		211	4.7	54
Show		11126+2223	CVR 598		106	16.9	73
Show		11100+2138	COU 176		76	0.8	75
Show		11137+2008	STF1517	AB	313	0.7	76
Show		11137+2008	BU 1431	AB,C	97	246.1	76
Show		11201+2047	SLW 587		86	26.4	77
Show		11160+2253	CVR 600		240	26.9	93
Show		11219+2140	CVR1361		14	3.9	96
Show		11148+2257	POU3098		128	8.4	97
Show		11210+2218	ITF 182	AB	64	4.3	99
Show		11210+2218	ITF 182	AC	75	9.6	99
Show		11141+2258	POU3097		319	11.4	100
Show		11135+2259	CVR1352		232	3.1	102
Show		11218+2208	LDS4088		179	40.1	104
Show		11075+2109	HJ 2558		268	22.9	108
Show		11204+1950	LDS4084	AB	220	17.1	116
Show		11204+1950	WNO 37	AC	61	23.1	116
Show		11075+2203	HDS1586		199	13.8	116
Show		11207+2253	STF1531		167	23.5	121
Show		11213+2300	POU3101		103	9.2	131
Show		11230+2007	BRT2411	AB	316	3.1	133
Show		11092+2305	COU 294		319	1.3	134
Show		11152+2336	SLW 581		242	140.4	136
Show		11225+2250	TDS7831		278	0.4	137
Show		11235+2009	SLW 594		63	8.1	137
Show		11245+2037	STF1537			2.0	138
Show		11151+2342	AZC 69		104	42.3	142
Show		11060+2020	SLW 568		28	28.7	143
Show		11246+2024	CVR 117		33	13.0	144
Show		11168+2344	POU3099		206	5.8	149
Show		11119+1900	GWP1555		88	299.2	149
Show		11153+1851	GWP1564		132	12.4	150
Show		11077+2308	POU3096		154	13.2	151
Show		11194+2341	AZC 70		353	13.8	152
Show		11234+1930	UC 2128		156	10.4	160
Show		11264+2047	LDS4098		245	18.4	160
Show		11178+1844	BRT2409		104	3.8	161
Show		11093+1902	VVO 8	AB	275	27.2	162
Show		11212+1859	SLW 590		303	19.8	165
Show		11052+1953	KPP 709		80	6.3	166
Show		11265+2031	TOK 546		70	999.9	166
Show		11078+1908	KPP2561		197	23.1	168
Show		11032+2142	COU 175		294	1.1	169

WDS 11151+2120 : COMPONENTS

	A	B
B	pa=275.5° sep=10.73"
C	pa=56.6° sep=18.63"	pa=70.6° sep=27.81"

11151+2120 A

Coord arcsec 2000

111510.83+212033.4

Mag

14.6

PmRA

-52.00

PmDE

-163.0

11151+2120 B

Coord arcsec 2000	111510.07+212034.4		Mag	16.8		PmRA	-38.00		PmDE	-164.0
Calc delta mag	2.2		Calc coord	yes

11151+2120 C

Coord arcsec 2000	111511.94+212043.7		Mag	14.5		PmRA	29.00		PmDE	-16.0
Calc delta mag	0.1		Calc coord	yes