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Doubles in session


Current system
12402-1150
LDS 4241


Nearby doubles
34' : 12383-1131
STF1664AB

48' : 12371-1136
TDS8458

49' : 12422-1111
RST3804

54' : 12432-1219
KPP 689

55' : 12438-1201
HU 738

60' : 12368-1223
HU 134

67' : 12357-1201
STF1659AB

73' : 12413-1301
STF1669AB

78' : 12352-1124
UC 2368

94' : 12369-1310
GWP1836

100' : 12445-1306
LEP 120

102' : 12354-1037
FAL 40

106' : 12472-1129
RST3807

108' : 12330-1132
UC 2356AB

112' : 12326-1144
GWP1824

113' : 12378-1003
UC 2373

116' : 12326-1117
KPP2085

120' : 12477-1235
GWP1857

122' : 12483-1128
CVR 664

128' : 12397-1357
SLW 751

129' : 12376-1353
HJ 2615

135' : 12316-1104
STF1649

135' : 12490-1217
J 2086

135' : 12438-0946
OCC9030

139' : 12451-1348
UC 2396

147' : 12429-0929
OCC 392



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.

12402-1150 LDS 4241

 
 
12h 40m 11.19s -11° 49' 48.5" P.A. 294.00 sep 67.7 mag 9.35,15.59 Sp G0 dist. 74.52 pc (243.08 l.y.)
 
 
Coord 2000 12402-1150 Discov num LDS4241 Comp Coord arcsec 2000 12 40 11.19 -11 49 48.5
Date first 1960 Date last 2016 Obs 10
Pa first 294 Pa last 294.3 P.A. Now (θ) 294.3°
Sep first 68.0 Sep last 67.696 Sep. Now (ρ) 67.696"
Mag pri 9.35 Mag sec 15.59 delta mag (ΔM) 6.24 Spectral class G0 (yellow)
Pri motion ra -200 Sec motion ra -206
Pri motion dec +105 Sec motion dec +108
Notes N (See Notes)
rPM=0.029 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Corvus SAO 157433 HIP 61823 Tycho2 5531-00327-1
Gaia DR2 3530127461324150656 HD 110154 BD BD-11 3342 Distance 74.52
Distance ly 243.08
 
 
WDS 12402-1150 LDS 4241 : NOTES
 
 
discov_num notes refcode
LDS4241 NLTT 31463/31461 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
12402-1150 LDS4241 2000 3 295 67.8 9.26 15.20 G0 D 124011.19-114948.5
12402-1150 LDS4241 2010 5 294 67.7 9.35 15.59 G0 N 124011.19-114948.5
12402-1150 LDS4241 2015 6 294 67.7 9.35 15.59 G0 N 124011.19-114948.5
12402-1150 LDS4241 2016 10 294 67.7 9.35 15.59 G0 N 124011.19-114948.5

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

 
 
WDS 12402-1150 LDS 4241 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12402-1150 LDS 4241 : MEASURES
 
 
No records found.

 
 
WDS 12402-1150 : VIRTUAL EYEPIECE
 
 

12402-1150 LDS4241A mag 9.35 Sp G0 12402-1150 LDS4241B sep 66.5 P.A. 294.80 mag 15.59 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 12402-1150 : ALADIN DSS IMAGE @ 12h 40m 11.19s -11° 49' 48.5"
 
 
 
 
WDS 12402-1150 LDS 4241 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12402-1150 LDS4241 distance=0' 12383-1131 STF1664EF distance=32' 12383-1131 STF1664AB distance=34' 12383-1131 STF1664AE distance=34' 12383-1131 STF1664AC distance=34' 12383-1131 STF1664AD distance=34' 12383-1131 STF1664BC distance=34' 12383-1131 STF1664BD distance=34' 12383-1131 STF1664CD distance=35' 12371-1136 TDS8458 distance=48' 12422-1111 RST3804 distance=49' 12432-1219 KPP 689 distance=54' 12438-1201 HU 738 distance=55' 12368-1223 HU 134 distance=60' 12357-1201 STF1659AB distance=67' 12357-1201 STF1659AD distance=67' 12357-1201 STF1659AE distance=67' 12357-1201 STF1659AC distance=67' 12357-1201 STF1659AF distance=67' 12357-1201 STF1659BC distance=67' 12357-1201 STF1659EF distance=69' 12357-1201 STF1659EG distance=69' 12413-1301 STF1669BC distance=73' 12413-1301 STF1669AB distance=73' 12413-1301 STF1669AC distance=73' 12352-1124 UC 2368 distance=78' 12369-1310 GWP1836 distance=94' 12445-1306 LEP 120 distance=100' 12354-1037 FAL 40 distance=102' 12472-1129 RST3807 distance=106' 12330-1132 UC 2356AB distance=108' 12326-1144 GWP1824 distance=112' 12378-1003 UC 2373 distance=113' 12326-1117 KPP2085 distance=116' 12477-1235 GWP1857 distance=120' 12483-1128 CVR 664 distance=122' 12397-1357 SLW 751 distance=128' 12376-1353 HJ 2615 distance=129' 12316-1104 STF1649 distance=135' 12490-1217 J 2086 distance=135' 12438-0946 OCC9030 distance=135' 12451-1348 UC 2396 distance=139' 12429-0929 OCC 392 distance=147' 12313-1043 KPP2541 distance=148' 12299-1203 HDS1758Aa,Ab distance=151' 12299-1203 BGH 38AB distance=151' 12411-0915 OCC 393 distance=156' 12306-1042 VVO 10 distance=157' 12309-1026 GWP1821 distance=160' 12499-1307 GWP1863 distance=162' 12513-1151 OCC 261 distance=164' 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 12402-1150 LDS4241 294 67.7
Show 12383-1131 STF1664 EF 112 92.7 32
Show 12383-1131 STF1664 AB 223 38.7 34
Show 12383-1131 STF1664 AE 110 121.4 34
Show 12383-1131 STF1664 AC 306 60.7 34
Show 12383-1131 STF1664 AD 291 83.8 34
Show 12383-1131 STF1664 BC 341 68.1 34
Show 12383-1131 STF1664 BD 318 77.9 34
Show 12383-1131 STF1664 CD 258 30.0 35
Show 12371-1136 TDS8458 29 5.8 48
Show 12422-1111 RST3804 260 1.5 49
Show 12432-1219 KPP 689 337 6.1 54
Show 12438-1201 HU 738 268 12.0 55
Show 12368-1223 HU 134 53 2.3 60
Show 12357-1201 STF1659 AB 351 28.1 67
Show 12357-1201 STF1659 AD 32 189.8 67
Show 12357-1201 STF1659 AE 275 151.2 67
Show 12357-1201 STF1659 AC 69 43.8 67
Show 12357-1201 STF1659 AF 139 209.4 67
Show 12357-1201 STF1659 BC 105 46.7 67
Show 12357-1201 STF1659 EF 121 333.8 69
Show 12357-1201 STF1659 EG 252 12.6 69
Show 12413-1301 STF1669 BC 229 58.7 73
Show 12413-1301 STF1669 AB 314 5.3 73
Show 12413-1301 STF1669 AC 228 45.9 73
Show 12352-1124 UC 2368 147 38.1 78
Show 12369-1310 GWP1836 7 11.4 94
Show 12445-1306 LEP 120 211 10.2 100
Show 12354-1037 FAL 40 230 8.1 102
Show 12472-1129 RST3807 257 3.9 106
Show 12330-1132 UC 2356 AB 233 9.7 108
Show 12326-1144 GWP1824 215 34.3 112
Show 12378-1003 UC 2373 127 34.0 113
Show 12326-1117 KPP2085 319 16.8 116
Show 12477-1235 GWP1857 271 60.9 120
Show 12483-1128 CVR 664 265 11.2 122
Show 12397-1357 SLW 751 154 168.9 128
Show 12376-1353 HJ 2615 293 10.8 129
Show 12316-1104 STF1649 194 15.7 135
Show 12490-1217 J 2086 300 5.8 135
Show 12438-0946 OCC9030 141 0.1 135
Show 12451-1348 UC 2396 47 35.1 139
Show 12429-0929 OCC 392 -1 0.1 147
Show 12313-1043 KPP2541 130 22.9 148
Show 12299-1203 HDS1758 Aa,Ab 350 0.3 151
Show 12299-1203 BGH 38 AB 278 115.9 151
Show 12411-0915 OCC 393 -1 0.0 156
Show 12306-1042 VVO 10 256 20.0 157
Show 12309-1026 GWP1821 72 13.4 160
Show 12499-1307 GWP1863 298 17.8 162
Show 12513-1151 OCC 261 -1 0.6 164

 
 
WDS 12402-1150 : COMPONENTS
 
 
  A
B pa=294.8°
sep=66.50"
 
 
12402-1150 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 124011.19-114948.5 Mag 9.35 Spectral class G0 (yellow)
PmRA -200.00 PmDE 105.0 SAO 157433 HIP 61823
Tycho2 5531-00327-1 HD 110154 BD BD-11 3342
Tycho2
Tycho2 5531-00327-1 Pflag RAmdeg 190.04665186 DEmdeg -11.83013478
PmRA -197.8 PmDE 104.2 E RAmdeg 13 E DEmdeg 16
E pmRA 1.6 E pmDE 1.5 EpRAm 1990.29 EpDEm 1987.95
Num 8 Q RAmdeg 1.5 Q DEmdeg 1.1 Q pmRA 1.4
Q pmDE 1.1 BTmag 9.882 E BTmag 0.030 VTmag 9.347
E VTmag 0.024 Prox 999 TYC T HIP 61823
CCDM RAdeg 190.04711472 DEdeg -11.83038389 EpRA 1990 1.72
EpDE 1990 1.45 E RAdeg 13.5 E DEdeg 17.9 Posflg
Corr 0.2
SAO
SAO 157433 DelFlag RA1950 PmRA1950 -0.0133
DE1950 PmDE1950 0.127 Vmag 8.8 SpType G0
Double code Source 20 CatNum 4581 DM BD-11 3342
DMcomp BDsup HD 110154 M HD 0
GC RA1950rad 3.30563693 DE1950rad -0.20170934 PmRA2000 -0.013
PmDE2000 0.133
Hipparcos
Catalog H HIP 61823 Proxy RAhms 12 40 11.31
DEdms -11 49 49.4 Vmag 9.26 VarFlag R Vmag G
RAdeg 190.047 DEdeg -11.8304 AstroRef Plx 13.18
CCDM N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 110154 BD BD-11 3342
CD CP Dm number -11 3342 VIred 0.63
SpType G0 R SpType Coord arcsec 2000 124011.31-114949.4
Hipparcos 2
HIP 61823 Sn 5 So 0 Nc 1
RArad 3.3169482725 DErad -0.2064791927 Plx 13.42 PmRA -197.46
PmDE 105.97 E RArad 0.81 E DErad 0.65 E Plx 0.97
E pmRA 0.91 E pmDE 0.63 Hpmag 9.3703 E Hpmag 0.0023
SHp 0.014 VA 0 BV 0.561 E BV 0.015
VI 0.63
CCDM
Ccdm 12402-1150 RComp Comp A Note1
Note2 Discov num DRAs -0.78 DDEs 11.9
R dRAs 81 Year Theta Rho
Obs 2 Vmag 10.1 Sp G0 PmNote @
PmRA -191 PmDE 133 Dm number -11 3342 Cat1 BD
Name2 157433 Cat2 SAO HD 110154 M HD
ADS BDS M ADS BDS N IDS IDS 12350S1117A
HIC 61823
 
 
12402-1150 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124007.08-114920.6 Mag 15.59 PmRA -206.00
PmDE 108.0 Calc delta mag 6.24 Calc coord yes
CCDM
Ccdm 12402-1150 RComp Comp B Note1
Note2 Discov num LDS4241 DRAs DDEs
R dRAs Year 1960 Theta 294 Rho 68.0
Obs 1 Vmag 16.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12350S1117B
HIC