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392910 (2012 VP64)
Classification: Main-belt Asteroid          SPK-ID: 2392910
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1287704315084778 1.0587e-07  
a 2.796688304406959 4.0039e-08 au
q 2.436557544653761 2.8779e-07 au
i 12.53898688779169 1.4062e-05 deg
node 44.16749354813011 3.5914e-05 deg
peri 115.0647517030362 6.3538e-05 deg
M 135.8121954185766 5.0517e-05 deg
tp 2458356.032835343926
(2018-Aug-25.53283534)
0.00023663 TDB
period 1708.30151564174
4.68
3.6685e-05
1.004e-07
d
yr
n .2107356322661591 4.5255e-09 deg/d
Q 3.156819064160156 4.5194e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      5159 days (14.12 yr)  
   first obs. used      2005-04-17  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51333  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:46:57  

Additional Information
 Earth MOID = 1.47369 au 
 Jupiter MOID = 1.89963 au 
 T_jup = 3.280 
[ show covariance matrix ]

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 16.4   n/a MPO434458  

392910 (2012 VP64)          Discovered 2005-Apr-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 VP64 = 2005 JW75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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