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JPL Small-Body Database Browser
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379269 (2009 UA88)
Classification: Main-belt Asteroid          SPK-ID: 2379269
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1026453285198812 8.8864e-08  
a 2.619414353618076 7.4403e-08 au
q 2.350543706761256 2.4143e-07 au
i 13.96212598152582 2.2082e-05 deg
node 233.5479714539264 4.7277e-05 deg
peri 69.1155408313379 0.00016182 deg
M 171.6610043574479 0.00013467 deg
tp 2457862.130277487649
(2017-Apr-18.63027749)
0.00059446 TDB
period 1548.476901317358
4.24
6.5976e-05
1.806e-07
d
yr
n .2324865160686169 9.9055e-09 deg/d
Q 2.888285000474895 8.204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      4826 days (13.21 yr)  
   first obs. used      2005-09-30  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51537  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:35:44  

Additional Information
 Earth MOID = 1.37494 au 
 Jupiter MOID = 2.30192 au 
 T_jup = 3.356 
[ 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 16.6   n/a MPO380160  

379269 (2009 UA88)          Discovered 2005-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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