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351997 (2006 UA194)
Classification: Main-belt Asteroid          SPK-ID: 2351997
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06639383499062719 9.0331e-08  
a 3.053407299319186 4.1332e-08 au
q 2.850679878929011 2.7364e-07 au
i 3.360073965316728 1.2402e-05 deg
node 33.99695198501461 0.00016387 deg
peri 61.01296957676483 0.00020437 deg
M 146.468101985192 0.00011364 deg
tp 2458207.604251708015
(2018-Mar-30.10425171)
0.00061524 TDB
period 1948.837088187112
5.34
3.957e-05
1.083e-07
d
yr
n .1847255484730572 3.7508e-09 deg/d
Q 3.256134719709361 4.4076e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      8590 days (23.52 yr)  
   first obs. used      1995-09-30  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62061  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:58:39  

Additional Information
 Earth MOID = 1.86939 au 
 Jupiter MOID = 1.86006 au 
 T_jup = 3.230 
[ 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 16.8   n/a MPO434222  

351997 (2006 UA194)          Discovered 2006-Oct-20 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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