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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1297222273867269 1.0557e-07  
a 2.794388130638746 3.9072e-08 au
q 2.431893878149256 2.8617e-07 au
i 12.54037511449592 1.2127e-05 deg
node 44.09873591602059 3.5234e-05 deg
peri 115.0748899861983 5.6853e-05 deg
M 178.0161607174438 4.5344e-05 deg
tp 2458356.805052431403
(2018-Aug-26.30505243)
0.0002086 TDB
period 1706.194425835253
4.67
3.5785e-05
9.797e-08
d
yr
n .2109958833230657 4.4253e-09 deg/d
Q 3.156882383128236 4.4141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      5551 days (15.20 yr)  
   first obs. used      2005-04-17  
   last obs. used      2020-06-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53138  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:32:17  

Additional Information
 Earth MOID = 1.46877 au 
 Jupiter MOID = 1.89893 au 
 T_jup = 3.281 
[ 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 16.57   n/a E2021B25  

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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