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Doubles in session


Current system
12311+6116
LDS 1314


Nearby doubles
23' : 12334+6101
STI 747

27' : 12279+6105
STI 746

40' : 12281+6150
CVR1436

65' : 12223+6128
HDS1743

68' : 12251+6025
GIC 108

76' : 12215+6147
LDS1298

82' : 12361+6231
LDS2654

84' : 12426+6121
CBL 393

85' : 12292+6240
KPP3255

87' : 12431+6109
LDS2320

88' : 12246+6231
MLB 210AB

91' : 12281+5949
UC 172AB

92' : 12200+6204
LDS2640

96' : 12420+6212
TDS 672

100' : 12178+6052
TDS8309

104' : 12170+6100
TDS8301

105' : 12417+6007
SKF1738

109' : 12448+6203
STI 749

109' : 12197+6229
MLR 151

112' : 12195+6232
BRT3377

113' : 12461+6047
SLW 770

117' : 12297+6313
LDS2646

119' : 12436+6001
LAF 48AB

124' : 12311+6320
LDS2648

125' : 12483+6110
ZHN 21

126' : 12461+6016
CVR1466



Selections
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

12311+6116 LDS 1314

 
 
12h 31m 05.48s +61° 16' 20.7" P.A. 219.00 sep 22.8 mag 10.51,15.03 dist. 89.13 pc (290.74 l.y.)
 
 
Coord 2000 12311+6116 Discov num LDS1314 Comp Coord arcsec 2000 12 31 05.48 +61 16 20.7
Date first 1966 Date last 2016 Obs 12
Pa first 217 Pa last 218.7 P.A. Now (θ) 218.7°
Sep first 23.0 Sep last 22.772 Sep. Now (ρ) 22.772"
Mag pri 10.51 Mag sec 15.03 delta mag (ΔM) 4.52 Spectral class
Pri motion ra -104 Sec motion ra -109
Pri motion dec +193 Sec motion dec +185
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.043 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major HIP 61081 Tycho2 4155-01139-1 Gaia DR2 1583101791137799552
BD BD+62 1238 Distance 89.13 Distance ly 290.74
 
 
WDS 12311+6116 LDS 1314 : NOTES
 
 
discov_num notes refcode
LDS1314 NLTT 30989/30986 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
12311+6116 LDS1314 2000 3 219 22.8 10.51 15.03 DV 123105.48+611620.7
12311+6116 LDS1314 2003 4 219 22.7 10.51 15.03 NVD 123105.48+611620.7
12311+6116 LDS1314 2010 5 219 22.7 10.51 15.03 NV 123105.48+611620.7
12311+6116 LDS1314 2015 6 219 22.7 10.51 15.03 NV 123105.48+611620.7
12311+6116 LDS1314 2016 12 219 22.8 10.51 15.03 NV 123105.48+611620.7

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

 
 
WDS 12311+6116 LDS 1314 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12311+6116 LDS 1314 : MEASURES
 
 
No records found.

 
 
WDS 12311+6116 : VIRTUAL EYEPIECE
 
 

12311+6116 LDS1314A mag 10.51 12311+6116 LDS1314B sep 19.0 P.A. 201.10 mag 15.03 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 12311+6116 : ALADIN DSS IMAGE @ 12h 31m 05.48s +61° 16' 20.7"
 
 
 
 
WDS 12311+6116 LDS 1314 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12311+6116 LDS1314 distance=0' 12334+6101 STI 747 distance=23' 12279+6105 STI 746 distance=27' 12281+6150 CVR1436 distance=40' 12223+6128 HDS1743 distance=65' 12251+6025 GIC 108 distance=68' 12215+6147 LDS1298 distance=76' 12361+6231 LDS2654 distance=82' 12426+6121 CBL 393 distance=84' 12292+6240 KPP3255 distance=85' 12431+6109 LDS2320 distance=87' 12246+6231 ES 2640AC distance=88' 12246+6231 MLB 210AB distance=88' 12281+5949 UC 172AB distance=91' 12281+5949 UC 172AC distance=91' 12200+6204 LDS2640 distance=92' 12420+6212 TDS 672 distance=96' 12178+6052 TDS8309 distance=100' 12170+6100 TDS8301 distance=104' 12417+6007 SKF1738 distance=105' 12448+6203 STI 749 distance=109' 12197+6229 MLR 151 distance=109' 12195+6232 BRT3377 distance=112' 12461+6047 SLW 770 distance=113' 12297+6313 LDS2646 distance=117' 12436+6001 LAF 48AB distance=119' 12436+6001 LAF 48AC distance=119' 12311+6320 LDS2648 distance=124' 12483+6110 ZHN 21 distance=125' 12461+6016 CVR1466 distance=126' 12488+6104 KPP1962 distance=129' 12490+6125 TDS8536 distance=129' 12445+6244 BVD 319 distance=130' 12273+6326 SLW 724 distance=133' 12487+6019 YSC 46Aa,Ab distance=141' 12487+6019 MET 61AB distance=141' 12487+6019 SHY 66AC distance=141' 12487+6019 SHY 66AD distance=141' 12320+5853 ES 1789 distance=144' 12301+5850 SLW 730 distance=147' 12112+6220 LDS2633 distance=155' 12506+6015 TDS8550 distance=156' 12397+5855 SLW 752 distance=156' 12251+6348 BU 1432 distance=158' 12317+6355 CBL 384 distance=159' 12243+6348 STF1640 distance=159' 12458+6320 NSN 53 distance=161' 12461+6320 LDS2658 distance=161' 12510+5959 HU 1140 distance=166' 12307+6404 MLB 465 distance=167' 12119+5942 HDS1723 distance=171' 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 12311+6116 LDS1314 219 22.8
Show 12334+6101 STI 747 296 12.3 23
Show 12279+6105 STI 746 333 4.8 27
Show 12281+6150 CVR1436 196 3.5 40
Show 12223+6128 HDS1743 133 0.3 65
Show 12251+6025 GIC 108 65 20.0 68
Show 12215+6147 LDS1298 220 39.6 76
Show 12361+6231 LDS2654 303 16.5 82
Show 12426+6121 CBL 393 147 6.3 84
Show 12292+6240 KPP3255 328 2.1 85
Show 12431+6109 LDS2320 303 24.4 87
Show 12246+6231 ES 2640 AC 81 37.0 88
Show 12246+6231 MLB 210 AB 146 2.1 88
Show 12281+5949 UC 172 AB 120 5.9 91
Show 12281+5949 UC 172 AC 220 45.5 91
Show 12200+6204 LDS2640 58 8.0 92
Show 12420+6212 TDS 672 206 1.0 96
Show 12178+6052 TDS8309 50 0.5 100
Show 12170+6100 TDS8301 120 0.6 104
Show 12417+6007 SKF1738 18 4.8 105
Show 12448+6203 STI 749 189 4.7 109
Show 12197+6229 MLR 151 82 0.4 109
Show 12195+6232 BRT3377 221 1.3 112
Show 12461+6047 SLW 770 109.4 113
Show 12297+6313 LDS2646 70 5.2 117
Show 12436+6001 LAF 48 AB 301 1.9 119
Show 12436+6001 LAF 48 AC 134 14.1 119
Show 12311+6320 LDS2648 321 1.9 124
Show 12483+6110 ZHN 21 225 221.5 125
Show 12461+6016 CVR1466 154 3.0 126
Show 12488+6104 KPP1962 301 15.5 129
Show 12490+6125 TDS8536 115 0.4 129
Show 12445+6244 BVD 319 34 9.3 130
Show 12273+6326 SLW 724 70 13.2 133
Show 12487+6019 YSC 46 Aa,Ab 200 0.1 141
Show 12487+6019 MET 61 AB 285 0.8 141
Show 12487+6019 SHY 66 AC 138 999.9 141
Show 12487+6019 SHY 66 AD 119 999.9 141
Show 12320+5853 ES 1789 204 1.7 144
Show 12301+5850 SLW 730 263 29.8 147
Show 12112+6220 LDS2633 103 23.3 155
Show 12506+6015 TDS8550 357 0.9 156
Show 12397+5855 SLW 752 359 112.8 156
Show 12251+6348 BU 1432 246 38.6 158
Show 12317+6355 CBL 384 123 17.9 159
Show 12243+6348 STF1640 244 37.9 159
Show 12458+6320 NSN 53 144 15.0 161
Show 12461+6320 LDS2658 144 15.0 161
Show 12510+5959 HU 1140 261 0.6 166
Show 12307+6404 MLB 465 156 2.0 167
Show 12119+5942 HDS1723 112 0.6 171

 
 
WDS 12311+6116 : COMPONENTS
 
 
  A
B pa=201.1°
sep=19.04"
 
 
12311+6116 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 123105.48+611620.7 Mag 10.51 PmRA -104.00
PmDE 193.0 HIP 61081 Tycho2 4155-01139-1 BD BD+62 1238
Tycho2
Tycho2 4155-01139-1 Pflag RAmdeg 187.77281238 DEmdeg 61.27241829
PmRA -107.4 PmDE 191.1 E RAmdeg 25 E DEmdeg 25
E pmRA 3.2 E pmDE 3.2 EpRAm 1988.80 EpDEm 1988.77
Num 4 Q RAmdeg 0.3 Q DEmdeg 1.0 Q pmRA 0.3
Q pmDE 1.0 BTmag 11.421 E BTmag 0.059 VTmag 10.514
E VTmag 0.040 Prox 999 TYC T HIP 61081
CCDM RAdeg 187.77333083 DEdeg 61.27197028 EpRA 1990 1.69
EpDE 1990 1.67 E RAdeg 29.8 E DEdeg 30.1 Posflg
Corr 0.0
Hipparcos
Catalog H HIP 61081 Proxy RAhms 12 31 05.61
DEdms +61 16 19.0 Vmag 10.51 VarFlag R Vmag H
RAdeg 187.773 DEdeg 61.272 AstroRef Plx 13.47
CCDM 12311+6116 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+62 1238
CD CP Dm number +62 1238 VIred 0.7
SpType R SpType Coord arcsec 2000 123105.61+611619.0
Hipparcos 2
HIP 61081 Sn 5 So 0 Nc 1
RArad 3.2772633195 DErad 1.0693974128 Plx 11.22 PmRA -104.89
PmDE 196.13 E RArad 2.14 E DErad 2.68 E Plx 2.2
E pmRA 2.67 E pmDE 3.28 Hpmag 10.6552 E Hpmag 0.0052
SHp 0.031 VA 0 BV 0.759 E BV 0.065
VI 0.8
CCDM
Ccdm 12311+6116 RComp Comp A Note1
Note2 Discov num DRAs -0.51 DDEs 22.0
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.8 Sp PmNote
PmRA -196 PmDE 220 Dm number +62 1238 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12265N6149A
HIC 61081
 
 
12311+6116 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 123104.53+611602.9 Mag 15.03 PmRA -109.00
PmDE 185.0 Calc delta mag 4.52 Calc coord yes
CCDM
Ccdm 12311+6116 RComp Comp B Note1
Note2 Discov num LDS1314 DRAs -2.48 DDEs 4.3
R dRAs 65 Year 1966 Theta 217 Rho 23.0
Obs 1 Vmag 15.5 Sp PmNote
PmRA -196 PmDE 220 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 12265N6149B
HIC