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324012 (2005 UO312)
Classification: Main-belt Asteroid          SPK-ID: 2324012
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 .1917303908941667 4.7503e-08  
a 2.681707637744203 2.6223e-08 au
q 2.167542784095635 1.2855e-07 au
i 10.58450376042769 7.404e-06 deg
node 223.7304859746874 3.1028e-05 deg
peri 82.50485541005858 3.715e-05 deg
M 189.156535957856 2.1862e-05 deg
tp 2459761.722187229257
(2022-Jul-01.22218723)
0.00010075 TDB
period 1604.04138922711
4.39
2.3528e-05
6.442e-08
d
yr
n .2244331115255462 3.292e-09 deg/d
Q 3.195872491392772 3.1251e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5286 days (14.47 yr)  
   first obs. used      2004-04-30  
   last obs. used      2018-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6229  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:45:38  

Additional Information
 Earth MOID = 1.18372 au 
 Jupiter MOID = 2.13996 au 
 T_jup = 3.326 
[ 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 16.7   n/a MPO460325  

324012 (2005 UO312)          Discovered 2005-Oct-29 by CSS at Catalina
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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