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312879 (2011 UC192)
Classification: Main-belt Asteroid          SPK-ID: 2312879
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1007733427574136 6.897e-08  
a 2.716714571393603 5.767e-08 au
q 2.442942162716496 2.2161e-07 au
i 2.843539273639075 9.9e-06 deg
node 79.09273002569692 0.00014116 deg
peri 259.7660105658179 0.00015149 deg
M 33.86352136487169 5.5865e-05 deg
tp 2458846.651218332136
(2019-Dec-29.15121833)
0.00025303 TDB
period 1635.552333842198
4.48
5.2079e-05
1.426e-07
d
yr
n .2201091292226016 7.0086e-09 deg/d
Q 2.990486980070711 6.3481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      125  
   data-arc span      4205 days (11.51 yr)  
   first obs. used      2007-12-30  
   last obs. used      2019-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65246  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:30  

Additional Information
 Earth MOID = 1.43586 au 
 Jupiter MOID = 2.34306 au 
 T_jup = 3.351 
[ 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 17.0   n/a MPO440463  

312879 (2011 UC192)          Discovered 2007-Dec-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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