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469891 (2005 VG118)
Classification: Main-belt Asteroid          SPK-ID: 2469891
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .23569732649748 2.2773e-07  
a 3.165780084872867 8.4952e-08 au
q 2.419614182589367 7.0873e-07 au
i 22.78287774242393 1.2312e-05 deg
node 294.7894338218335 1.9423e-05 deg
peri 73.28859317047886 7.9401e-05 deg
M 158.5192944460461 5.0773e-05 deg
tp 2457694.560552037737
(2016-Nov-02.06055204)
0.00029081 TDB
period 2057.403815769693
5.63
8.2814e-05
2.267e-07
d
yr
n .1749778032103634 7.0432e-09 deg/d
Q 3.911945987156367 1.0498e-07 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      4475 days (12.25 yr)  
   first obs. used      2005-11-11  
   last obs. used      2018-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56636  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:31:23  

Additional Information
 Earth MOID = 1.52165 au 
 Jupiter MOID = 1.94435 au 
 T_jup = 3.041 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457787.5 (2017-Feb-03.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2355772836207738 2.2675e-07  
q 2.42168855545973 7.0577e-07 au
tp 2457695.049020665728
(2016-Nov-02.54902067)
0.00029221 TDB
node 294.7901197654172 1.9427e-05 deg
peri 73.45579078223864 7.9543e-05 deg
i 22.77525125465129 1.2309e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      4475 days (12.25 yr)  
   first obs. used      2005-11-11  
   last obs. used      2018-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56636  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:31:23  

Additional Information
 Jupiter MOID = 1.94435 au 
 T_jup = 3.041 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.141381497510763E-14 -1.593855295848259E-13 -6.017083972470182E-11 4.740599623792482E-13 -1.644775583151923E-11 -5.222762557400741E-13
q -1.593855295848259E-13 4.981076530304279E-13 1.889903858907694E-10 -1.476244411726893E-12 5.154130614551279E-11 1.633545380676325E-12
tp -6.017083972470182E-11 1.889903858907694E-10 8.53839830687008E-8 -6.164847208749669E-10 2.250610190238395E-8 6.33330513497549E-10
node 4.740599623792482E-13 -1.476244411726893E-12 -6.164847208749669E-10 3.774276744522846E-10 -5.076529474227428E-10 2.105515104474071E-11
peri -1.644775583151923E-11 5.154130614551279E-11 2.250610190238395E-8 -5.076529474227428E-10 6.327016338618011E-9 1.474077292612557E-10
i -5.222762557400741E-13 1.633545380676325E-12 6.33330513497549E-10 2.105515104474071E-11 1.474077292612557E-10 1.515233950006369E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO397653  

469891 (2005 VG118)          Discovered 2005-Nov-11 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22

[ show close-approach data ]
Alternate Designations
 2005 VG118 = 2010 HN60 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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