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JPL Small-Body Database Browser
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442739 (2012 VO104)
Classification: Main-belt Asteroid          SPK-ID: 2442739
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2455828911971741 5.7199e-08  
a 2.250681592971775 1.8683e-08 au
q 1.697952700205505 1.3508e-07 au
i 6.09760850667646 1.1331e-05 deg
node 210.165555707208 6.4508e-05 deg
peri 117.1368038276015 6.9404e-05 deg
M 23.69736583777657 2.39e-05 deg
tp 2458519.316627640820
(2019-Feb-04.81662764)
8.1462e-05 TDB
period 1233.302226474253
3.38
1.5357e-05
4.205e-08
d
yr
n .2918992541099702 3.6347e-09 deg/d
Q 2.803410485738045 2.3272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      8239 days (22.56 yr)  
   first obs. used      1995-10-28  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66885  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:30:29  

Additional Information
 Earth MOID = .696904 au 
 Jupiter MOID = 2.5823 au 
 T_jup = 3.580 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.2   n/a MPO450446  

442739 (2012 VO104)          Discovered 2008-Apr-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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