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379298 (2009 VO70)
Classification: Main-belt Asteroid          SPK-ID: 2379298
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05549742688377133 9.3009e-08  
a 2.727018821088519 4.7666e-08 au
q 2.57567629345449 2.8025e-07 au
i 2.428617393799584 8.9452e-06 deg
node 1.163908924681191 0.00023159 deg
peri 66.37913152355114 0.000255 deg
M 119.6638307577138 0.00010049 deg
tp 2458453.747181188748
(2018-Dec-01.24718119)
0.00046255 TDB
period 1644.866402201174
4.50
4.3126e-05
1.181e-07
d
yr
n .218862759624882 5.7383e-09 deg/d
Q 2.878361348722547 5.0311e-08 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      6140 days (16.81 yr)  
   first obs. used      2002-03-17  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65286  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:42:26  

Additional Information
 Earth MOID = 1.59056 au 
 Jupiter MOID = 2.27612 au 
 T_jup = 3.352 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457086.5 (2015-Mar-05.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05461341723005093 9.434e-08  
q 2.58049743237668 2.845e-07 au
tp 2456816.223310045577
(2014-Jun-07.72331005)
0.00047913 TDB
node 1.194005358822228 0.00023163 deg
peri 68.27715914611072 0.00025531 deg
i 2.428740742224361 8.941e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      6140 days (16.81 yr)  
   first obs. used      2002-03-17  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65286  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:42:26  

Additional Information
 Jupiter MOID = 2.27612 au 
 T_jup = 3.352 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.900092286007527E-15 -2.659763686255027E-14 1.320856959867114E-11 1.267699091738101E-13 2.667835105978178E-12 -1.088719322949379E-14
q -2.659763686255027E-14 8.094211291903809E-14 -4.346190620245817E-11 -3.892599393764377E-13 -8.821984107354957E-12 3.372624869209197E-14
tp 1.320856959867114E-11 -4.346190620245817E-11 2.295625127788719E-7 2.942204130156143E-10 5.155038824380869E-8 -1.397716749908184E-11
node 1.267699091738101E-13 -3.892599393764377E-13 2.942204130156143E-10 5.36523673484632E-8 -5.353988986245727E-8 -4.600585902173798E-10
peri 2.667835105978178E-12 -8.821984107354957E-12 5.155038824380869E-8 -5.353988986245727E-8 6.518434346344605E-8 4.566870636589682E-10
i -1.088719322949379E-14 3.372624869209197E-14 -1.397716749908184E-11 -4.600585902173798E-10 4.566870636589682E-10 7.994120365543045E-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 17.4   n/a MPO418928  

379298 (2009 VO70)          Discovered 2009-Nov-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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