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Doubles in session


Current system
11513+1255
LDS 4150


Nearby doubles
18' : 11502+1301
YSC 95AB

28' : 11495+1246
LDS4148AB

38' : 11509+1217
HJ 1201

53' : 11478+1254
MET 57AB

55' : 11512+1159
HJ 191

59' : 11530+1348
GWP1697

61' : 11477+1323
SLW 650

66' : 11514+1148
HDS1672

68' : 11525+1149
CVR 630

68' : 11519+1401
HJ 3335AB

69' : 11475+1332
CVR 626

75' : 11535+1147
GWP1700

78' : 11539+1402
YSC 96

82' : 11526+1413
SKF2798

84' : 11459+1319
KPP3246

90' : 11549+1142
SKF1346

92' : 11486+1417
BU 603AB

95' : 11524+1428
HDS1675

96' : 11459+1201
GWP1670

98' : 11448+1230
HJ 1195

103' : 11572+1351
BPM 584

103' : 11511+1437
SLE 890

104' : 11504+1111
CVR 627

106' : 11552+1423
HU 1257

106' : 11491+1434
BU 604AB
Denebola

110' : 11572+1145
GWP1710AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11513+1255 LDS 4150

 
 
11h 51m 19.25s +12° 53' 59.7" P.A. 252.00 sep 44.0 mag 13.90,18.82
 
 
Coord 2000 11513+1255 Discov num LDS4150 Comp Coord arcsec 2000 11 51 19.25 +12 53 59.7
Date first 1952 Date last 2016 Obs 7
Pa first 253 Pa last 252.1 P.A. Now (θ) 252.1°
Sep first 44.0 Sep last 44.022 Sep. Now (ρ) 44.022"
Mag pri 13.90 Mag sec 18.82 delta mag (ΔM) 4.92 Spectral class
Pri motion ra -008 Sec motion ra +008
Pri motion dec -209 Sec motion dec -206
Notes N (See Notes)
rPM=0.078 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Gaia DR2 3922795980231945344
 
 
WDS 11513+1255 LDS 4150 : NOTES
 
 
discov_num notes refcode
LDS4150 NLTT 28770/28768 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)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11513+1255 LDS4150 2000 3 252 43.3 13.90 18.82 115119.25+125359.7
11513+1255 LDS4150 2010 4 252 43.9 13.90 18.82 N 115119.25+125359.7
11513+1255 LDS4150 2015 5 252 44.0 13.90 18.82 N 115119.25+125359.7
11513+1255 LDS4150 2016 7 252 44.0 13.90 18.82 N 115119.25+125359.7

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

 
 
WDS 11513+1255 LDS 4150 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11513+1255 LDS 4150 : MEASURES
 
 
No records found.

 
 
WDS 11513+1255 : VIRTUAL EYEPIECE
 
 

11513+1255 LDS4150A mag 13.9 11513+1255 LDS4150B sep 43.0 P.A. 251.70 mag 18.82 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11513+1255 : ALADIN DSS IMAGE @ 11h 51m 19.25s +12° 53' 59.7"
 
 
 
 
WDS 11513+1255 LDS 4150 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11513+1255 LDS4150 distance=1' 11502+1301 YSC 95AB distance=18' 11502+1301 GII 181Aa,Ab distance=18' 11495+1246 LDS4148AB distance=28' 11509+1217 HJ 1201 distance=38' 11478+1254 MET 57Aa,Ab distance=53' 11478+1254 MET 57AB distance=53' 11512+1159 HJ 191 distance=55' 11530+1348 GWP1697 distance=59' 11477+1323 SLW 650 distance=61' 11514+1148 HDS1672 distance=66' 11525+1149 CVR 630 distance=68' 11519+1401 HJ 3335AB distance=68' 11519+1401 HJ 3335AC distance=68' 11475+1332 CVR 626 distance=69' 11535+1147 GWP1700 distance=75' 11539+1402 YSC 96 distance=78' 11526+1413 SKF2798 distance=82' 11459+1319 KPP3246 distance=84' 11549+1142 SKF1346 distance=90' 11486+1417 BU 603AB distance=92' 11486+1417 TOK 552AC distance=92' 11524+1428 HDS1675 distance=95' 11459+1201 GWP1670 distance=96' 11448+1230 HJ 1195 distance=98' 11572+1351 BPM 584 distance=103' 11511+1437 SLE 890 distance=103' 11504+1111 CVR 627 distance=104' 11552+1423 HU 1257 distance=106' 11491+1434 BU 604AB (Denebola) distance=106' 11491+1434 BU 604AC (Denebola) distance=106' 11491+1434 BU 604AD (Denebola) distance=106' 11572+1145 GWP1710AB distance=110' 11572+1145 SKF1347BC distance=111' 11588+1223 UC 2242 distance=114' 11522+1100 SLW 663 distance=116' 11593+1239 FAR 62 distance=118' 11437+1331 HJ 2583 distance=118' 11558+1115 AG 434 distance=119' 11552+1441 SKF2799 distance=121' 11459+1122 J 1017AB distance=122' 11459+1122 GII 179Aa,Ab distance=122' 11452+1416 GWP1662 distance=122' 11460+1437 LDS4144 distance=129' 11456+1117 GWP1666 distance=129' 11553+1401 HJ 193 distance=130' 12003+1256 GWP1727 distance=131' 11596+1344 SLN 24 distance=132' 11448+1123 J 3234 distance=132' 11449+1426 CBL 352 distance=132' 11482+1050 GWP1678 distance=133' grafico limitrofi
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 11513+1255 LDS4150 252 44.0 1
Show 11502+1301 YSC 95 AB 40 0.4 18
Show 11502+1301 GII 181 Aa,Ab 138 0.2 18
Show 11495+1246 LDS4148 AB 180 38.2 28
Show 11509+1217 HJ 1201 189 14.8 38
Show 11478+1254 MET 57 Aa,Ab 231 0.2 53
Show 11478+1254 MET 57 AB 330 9.5 53
Show 11512+1159 HJ 191 271 24.9 55
Show 11530+1348 GWP1697 135 37.0 59
Show 11477+1323 SLW 650 346 10.4 61
Show 11514+1148 HDS1672 131 0.4 66
Show 11525+1149 CVR 630 317 8.0 68
Show 11519+1401 HJ 3335 AB 69 6.8 68
Show 11519+1401 HJ 3335 AC 37 54.5 68
Show 11475+1332 CVR 626 62 11.9 69
Show 11535+1147 GWP1700 139 19.4 75
Show 11539+1402 YSC 96 309 0.1 78
Show 11526+1413 SKF2798 303 17.3 82
Show 11459+1319 KPP3246 57 2.0 84
Show 11549+1142 SKF1346 236 7.7 90
Show 11486+1417 BU 603 AB 329 1.0 92
Show 11486+1417 TOK 552 AC 306 999.9 92
Show 11524+1428 HDS1675 46 0.1 95
Show 11459+1201 GWP1670 265 17.9 96
Show 11448+1230 HJ 1195 328 10.6 98
Show 11572+1351 BPM 584 65 112.2 103
Show 11511+1437 SLE 890 50 19.2 103
Show 11504+1111 CVR 627 246 14.9 104
Show 11552+1423 HU 1257 145 0.2 106
Show Denebola 11491+1434 BU 604 AB 346 39.1 106
Show Denebola 11491+1434 BU 604 AC 25 101.2 106
Show Denebola 11491+1434 BU 604 AD 195 239.6 106
Show 11572+1145 GWP1710 AB 54 28.9 110
Show 11572+1145 SKF1347 BC 227 1.4 111
Show 11588+1223 UC 2242 87 20.9 114
Show 11522+1100 SLW 663 113 168.5 116
Show 11593+1239 FAR 62 275 0.6 118
Show 11437+1331 HJ 2583 62 33.4 118
Show 11558+1115 AG 434 230 5.0 119
Show 11552+1441 SKF2799 94 37.0 121
Show 11459+1122 J 1017 AB 147 0.6 122
Show 11459+1122 GII 179 Aa,Ab 130 0.1 122
Show 11452+1416 GWP1662 28 121.2 122
Show 11460+1437 LDS4144 86 313.1 129
Show 11456+1117 GWP1666 2 11.6 129
Show 11553+1401 HJ 193 30 15.6 130
Show 12003+1256 GWP1727 43 88.3 131
Show 11596+1344 SLN 24 179 5.2 132
Show 11448+1123 J 3234 285 8.9 132
Show 11449+1426 CBL 352 203 31.9 132
Show 11482+1050 GWP1678 48 96.4 133

 
 
WDS 11513+1255 : COMPONENTS
 
 
  A
B pa=251.7°
sep=43.02"
 
 
11513+1255 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 115119.25+125359.7 Mag 13.9 PmRA -8.00
PmDE -209.0
 
 
11513+1255 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 115116.46+125346.2 Mag 18.82 PmRA 8.00
PmDE -206.0 Calc delta mag 4.92 Calc coord yes