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Doubles in session


Current system
11495+1246
LDS 4148 AB


Nearby doubles
18' : 11502+1301
YSC 95AB

28' : 11513+1255
LDS4150

28' : 11478+1254
MET 57AB

36' : 11509+1217
HJ 1201

46' : 11477+1323
SLW 650

54' : 11512+1159
HJ 191

56' : 11475+1332
CVR 626

63' : 11459+1319
KPP3246

65' : 11514+1148
HDS1672

71' : 11459+1201
GWP1670

71' : 11448+1230
HJ 1195

72' : 11525+1149
CVR 630

80' : 11530+1348
GWP1697

83' : 11519+1401
HJ 3335AB

83' : 11535+1147
GWP1700

92' : 11486+1417
BU 603AB

97' : 11504+1111
CVR 627

97' : 11437+1331
HJ 2583

98' : 11526+1413
SKF2798

99' : 11539+1402
YSC 96

100' : 11459+1122
J 1017AB

102' : 11549+1142
SKF1346

107' : 11456+1117
GWP1666

108' : 11448+1123
J 3234

109' : 11491+1434
BU 604AB
Denebola

110' : 11524+1428
HDS1675



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.

11495+1246 LDS 4148 AB

 
 
11h 49m 32.84s +12° 46' 12.2" P.A. 180.00 sep 38.2 mag 9.03,16.47 Sp K0 dist. 82.58 pc (269.38 l.y.)
 
 
Coord 2000 11495+1246 Discov num LDS4148 Comp AB Coord arcsec 2000 11 49 32.84 +12 46 12.2
Date first 1960 Date last 2015 Obs 7
Pa first 180 Pa last 179.8 P.A. Now (θ) 179.8°
Sep first 38.0 Sep last 38.162 Sep. Now (ρ) 38.162"
Mag pri 9.03 Mag sec 16.47 delta mag (ΔM) 7.44 Spectral class K0 (yellow-orange)
Pri motion ra -181 Sec motion ra -160
Pri motion dec +045 Sec motion dec +045
Notes N V W (See Notes, Proper motion indicates physical, )
rPM=0.113 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo SAO 99814 HIP 57662 Tycho2 0870-00580-1
HD 102695 BD BD+13 2460 Distance 82.58 Distance ly 269.38
 
 
WDS 11495+1246 LDS 4148 AB : NOTES
 
 
discov_num notes refcode
LDS4148 NLTT 28662/28663 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
11495+1246 LDS4148 AB 2015 7 180 38.2 9.03 16.47 K0 NVW 114932.84+124612.2

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

 
 
WDS 11495+1246 LDS 4148 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11495+1246 LDS 4148 AB : MEASURES
 
 
No records found.

 
 
WDS 11495+1246 : VIRTUAL EYEPIECE
 
 

11495+1246 LDS4148A mag 9.03 Sp K0 11495+1246 LDS4148B sep 38.2 P.A. 179.80 mag 16.47 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 11495+1246 : ALADIN DSS IMAGE @ 11h 49m 32.84s +12° 46' 12.2"
 
 
 
 
WDS 11495+1246 LDS 4148 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11495+1246 LDS4148AB distance=1' 11502+1301 YSC 95AB distance=18' 11502+1301 GII 181Aa,Ab distance=18' 11513+1255 LDS4150 distance=28' 11478+1254 MET 57Aa,Ab distance=28' 11478+1254 MET 57AB distance=28' 11509+1217 HJ 1201 distance=36' 11477+1323 SLW 650 distance=46' 11512+1159 HJ 191 distance=54' 11475+1332 CVR 626 distance=56' 11459+1319 KPP3246 distance=63' 11514+1148 HDS1672 distance=65' 11459+1201 GWP1670 distance=71' 11448+1230 HJ 1195 distance=71' 11525+1149 CVR 630 distance=72' 11530+1348 GWP1697 distance=80' 11519+1401 HJ 3335AB distance=83' 11519+1401 HJ 3335AC distance=83' 11535+1147 GWP1700 distance=83' 11486+1417 BU 603AB distance=92' 11486+1417 TOK 552AC distance=92' 11504+1111 CVR 627 distance=97' 11437+1331 HJ 2583 distance=97' 11526+1413 SKF2798 distance=98' 11539+1402 YSC 96 distance=99' 11459+1122 J 1017AB distance=100' 11459+1122 GII 179Aa,Ab distance=100' 11549+1142 SKF1346 distance=102' 11456+1117 GWP1666 distance=107' 11448+1123 J 3234 distance=108' 11491+1434 BU 604AB (Denebola) distance=109' 11491+1434 BU 604AC (Denebola) distance=109' 11491+1434 BU 604AD (Denebola) distance=109' 11524+1428 HDS1675 distance=110' 11452+1416 GWP1662 distance=110' 11421+1229 SLW 632 distance=111' 11511+1437 SLE 890 distance=113' 11522+1100 SLW 663 distance=114' 11424+1154 GWP1648 distance=118' 11482+1050 GWP1678 distance=118' 11437+1126 GWP1653 distance=119' 11449+1426 CBL 352 distance=121' 11460+1437 LDS4144 distance=122' 11552+1423 HU 1257 distance=127' 11572+1145 GWP1710AB distance=128' 11572+1145 SKF1347BC distance=128' 11572+1351 BPM 584 distance=129' 11558+1115 AG 434 distance=130' 11445+1437 HJ 4469 distance=133' 11441+1059 SLW 637 distance=134' 11500+1030 HEI 505 distance=137' 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 11495+1246 LDS4148 AB 180 38.2 1
Show 11502+1301 YSC 95 AB 40 0.4 18
Show 11502+1301 GII 181 Aa,Ab 138 0.2 18
Show 11513+1255 LDS4150 252 44.0 28
Show 11478+1254 MET 57 Aa,Ab 231 0.2 28
Show 11478+1254 MET 57 AB 330 9.5 28
Show 11509+1217 HJ 1201 189 14.8 36
Show 11477+1323 SLW 650 346 10.4 46
Show 11512+1159 HJ 191 271 24.9 54
Show 11475+1332 CVR 626 62 11.9 56
Show 11459+1319 KPP3246 57 2.0 63
Show 11514+1148 HDS1672 131 0.4 65
Show 11459+1201 GWP1670 265 17.9 71
Show 11448+1230 HJ 1195 328 10.6 71
Show 11525+1149 CVR 630 317 8.0 72
Show 11530+1348 GWP1697 135 37.0 80
Show 11519+1401 HJ 3335 AB 69 6.8 83
Show 11519+1401 HJ 3335 AC 37 54.5 83
Show 11535+1147 GWP1700 139 19.4 83
Show 11486+1417 BU 603 AB 329 1.0 92
Show 11486+1417 TOK 552 AC 306 999.9 92
Show 11504+1111 CVR 627 246 14.9 97
Show 11437+1331 HJ 2583 62 33.4 97
Show 11526+1413 SKF2798 303 17.3 98
Show 11539+1402 YSC 96 309 0.1 99
Show 11459+1122 J 1017 AB 147 0.6 100
Show 11459+1122 GII 179 Aa,Ab 130 0.1 100
Show 11549+1142 SKF1346 236 7.7 102
Show 11456+1117 GWP1666 2 11.6 107
Show 11448+1123 J 3234 285 8.9 108
Show Denebola 11491+1434 BU 604 AB 346 39.1 109
Show Denebola 11491+1434 BU 604 AC 25 101.2 109
Show Denebola 11491+1434 BU 604 AD 195 239.6 109
Show 11524+1428 HDS1675 46 0.1 110
Show 11452+1416 GWP1662 28 121.2 110
Show 11421+1229 SLW 632 331 123.9 111
Show 11511+1437 SLE 890 50 19.2 113
Show 11522+1100 SLW 663 113 168.5 114
Show 11424+1154 GWP1648 42 8.2 118
Show 11482+1050 GWP1678 48 96.4 118
Show 11437+1126 GWP1653 198 52.1 119
Show 11449+1426 CBL 352 203 31.9 121
Show 11460+1437 LDS4144 86 313.1 122
Show 11552+1423 HU 1257 145 0.2 127
Show 11572+1145 GWP1710 AB 54 28.9 128
Show 11572+1145 SKF1347 BC 227 1.4 128
Show 11572+1351 BPM 584 65 112.2 129
Show 11558+1115 AG 434 230 5.0 130
Show 11445+1437 HJ 4469 171 28.9 133
Show 11441+1059 SLW 637 159 11.1 134
Show 11500+1030 HEI 505 348 1.4 137

 
 
WDS 11495+1246 : COMPONENTS
 
 
  A
B pa=179.8°
sep=38.16"
 
 
11495+1246 A
 
 
Coord arcsec 2000 114932.84+124612.2 Mag 9.03 Spectral class K0 (yellow-orange) PmRA -181.00
PmDE 45.0 SAO 99814 HIP 57662 Tycho2 0870-00580-1
HD 102695 BD BD+13 2460
Tycho2
Tycho2 0870-00580-1 Pflag RAmdeg 177.38682219 DEmdeg 12.77004491
PmRA -180.7 PmDE 46.3 E RAmdeg 10 E DEmdeg 12
E pmRA 1.2 E pmDE 1.1 EpRAm 1990.66 EpDEm 1989.29
Num 9 Q RAmdeg 1.0 Q DEmdeg 1.0 Q pmRA 1.0
Q pmDE 1.0 BTmag 9.796 E BTmag 0.025 VTmag 9.106
E VTmag 0.019 Prox 999 TYC T HIP 57662
CCDM RAdeg 177.38724472 DEdeg 12.76993667 EpRA 1990 1.80
EpDE 1990 1.69 E RAdeg 10.4 E DEdeg 13.4 Posflg
Corr 0.1
SAO
SAO 99814 DelFlag RA1950 PmRA1950 -0.0125
DE1950 PmDE1950 0.026 Vmag 8.9 SpType K0
Double code Source 29 CatNum 4411 DM BD+13 2460
DMcomp BDsup HD 102695 M HD 0
GC RA1950rad 3.08479272 DE1950rad 0.22771968 PmRA2000 -0.0124
PmDE2000 0.031
Hipparcos
Catalog H HIP 57662 Proxy RAhms 11 49 32.95
DEdms +12 46 11.8 Vmag 9.03 VarFlag R Vmag H
RAdeg 177.387 DEdeg 12.7699 AstroRef Plx 11.02
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 102695 BD BD+13 2460
CD CP Dm number +13 2460 VIred 1.12
SpType K0 R SpType Coord arcsec 2000 114932.95+124611.8
Hipparcos 2
HIP 57662 Sn 5 So 0 Nc 1
RArad 3.0959919563 DErad 0.2228773824 Plx 12.11 PmRA -182.06
PmDE 46.46 E RArad 0.95 E DErad 0.81 E Plx 1.14
E pmRA 1.26 E pmDE 1.01 Hpmag 9.156 E Hpmag 0.0025
SHp 0.018 VA 0 BV 0.632 E BV 0.029
VI 0.7
CCDM
Ccdm 11495+1246 RComp Comp A Note1
Note2 Discov num DRAs 2.81 DDEs 11.8
R dRAs 81 Year Theta Rho
Obs 2 Vmag 9.8 Sp K0 PmNote @
PmRA -190 PmDE 40 Dm number +13 2460 Cat1 BD
Name2 +13 1179 Cat2 AGK2/3 HD 102695 M HD
ADS BDS M ADS BDS N IDS IDS 11444N1320A
HIC 57662
 
 
11495+1246 B
 
 
Coord arcsec 2000 114932.85+124534.0 Mag 16.47 PmRA -160.00 PmDE 45.0
Calc delta mag 7.44 Calc coord yes
CCDM
Ccdm 11495+1246 RComp Comp B Note1
Note2 Discov num LDS4148 DRAs DDEs
R dRAs Year 1960 Theta 180 Rho 38.0
Obs 1 Vmag 17.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 11444N1320B
HIC