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160795 (2000 UA17)
Classification: Main-belt Asteroid          SPK-ID: 2160795
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .157184333363327 3.7786e-08  
a 2.38904216148789 1.3869e-08 au
q 2.013522161957534 9.1147e-08 au
i 3.842250072428671 4.3321e-06 deg
node 237.6951382157425 6.2181e-05 deg
peri 71.88213233953873 6.375e-05 deg
M 177.8219272538269 1.3223e-05 deg
tp 2458334.281082824603
(2018-Aug-03.78108282)
4.9355e-05 TDB
period 1348.75835554741
3.69
1.1745e-05
3.216e-08
d
yr
n .2669121555535346 2.3242e-09 deg/d
Q 2.764562161018245 1.6049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      10567 days (28.93 yr)  
   first obs. used      1991-02-19  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54091  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:25:19  

Additional Information
 Earth MOID = 1.003 au 
 Jupiter MOID = 2.48388 au 
 T_jup = 3.513 
[ 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 16.0   n/a MPO449863  

160795 (2000 UA17)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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