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382690 (2002 VN51)
Classification: Main-belt Asteroid          SPK-ID: 2382690
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2117664466017964 9.3909e-08  
a 2.324926901355682 1.6379e-08 au
q 1.832585392846664 2.2364e-07 au
i 3.072181050507155 9.455e-06 deg
node 130.5852939961125 0.00015943 deg
peri 269.6833648170373 0.00016312 deg
M 345.6176462765062 3.408e-05 deg
tp 2459052.229686425584
(2020-Jul-21.72968643)
0.00012295 TDB
period 1294.828890405453
3.55
1.3683e-05
3.746e-08
d
yr
n .2780290142331258 2.938e-09 deg/d
Q 2.817268409864699 1.9847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6567 days (17.98 yr)  
   first obs. used      2002-10-30  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61241  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:40:47  

Additional Information
 Earth MOID = .843756 au 
 Jupiter MOID = 2.59951 au 
 T_jup = 3.543 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457167.5 (2015-May-25.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2133179864751111 9.4947e-08  
q 1.82857031069294 2.2667e-07 au
tp 2457755.532015988113
(2017-Jan-02.03201599)
0.00011148 TDB
node 130.6858563462905 0.00015977 deg
peri 269.2839806411688 0.00016333 deg
i 3.070257358310057 9.4524e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6567 days (17.98 yr)  
   first obs. used      2002-10-30  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61241  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:40:47  

Additional Information
 Jupiter MOID = 2.59951 au 
 T_jup = 3.543 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.014985233719788E-15 -2.149147774359226E-14 -7.833453356997728E-12 -1.119671107737958E-13 -2.45119262719652E-12 -2.047272229875772E-14
q -2.149147774359226E-14 5.137815096257494E-14 1.917300674282702E-11 2.604888423369046E-13 5.969496546972283E-12 4.857654201009002E-14
tp -7.833453356997728E-12 1.917300674282702E-11 1.242826609865412E-8 7.819666183390261E-11 3.845946952231222E-9 1.81901003538376E-11
node -1.119671107737958E-13 2.604888423369046E-13 7.819666183390261E-11 2.552757651353948E-8 -2.546136340079552E-8 8.304751574938082E-10
peri -2.45119262719652E-12 5.969496546972283E-12 3.845946952231222E-9 -2.546136340079552E-8 2.667579738344514E-8 -8.231913173291041E-10
i -2.047272229875772E-14 4.857654201009002E-14 1.81901003538376E-11 8.304751574938082E-10 -8.231913173291041E-10 8.934766113999558E-11

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 17.7   n/a MPO440656  

382690 (2002 VN51)          Discovered 2002-Nov-06 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-01-21

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Alternate Designations
 2002 VN51 = 2009 SX281 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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