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212843 (2007 UV112)
Classification: Main-belt Asteroid          SPK-ID: 2212843
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02861336490282016 9.607e-08  
a 2.546517868560225 2.736e-08 au
q 2.47365342355556 2.3292e-07 au
i 2.747506447535256 8.5867e-06 deg
node 42.83922052396355 0.00013774 deg
peri 207.7252248318435 0.00086689 deg
M 180.0699279084572 0.00087116 deg
tp 2459742.356270560818
(2022-Jun-11.85627056)
0.003587 TDB
period 1484.289170217298
4.06
2.3921e-05
6.549e-08
d
yr
n .2425403399980992 3.9089e-09 deg/d
Q 2.619382313564891 2.8143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      5852 days (16.02 yr)  
   first obs. used      2003-10-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58658  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:47:06  

Additional Information
 Earth MOID = 1.45974 au 
 Jupiter MOID = 2.36338 au 
 T_jup = 3.440 
[ 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 17.1   n/a MPO418139  

212843 (2007 UV112)          Discovered 2007-Oct-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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