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JPL Small-Body Database Browser
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351571 (2005 UA244)
Classification: Main-belt Asteroid          SPK-ID: 2351571
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1481777967995587 1.0037e-07  
a 2.25598071472717 2.0981e-08 au
q 1.921694462796605 2.2714e-07 au
i 4.339894895362327 9.9004e-06 deg
node .1371041627519966 9.1702e-05 deg
peri 348.563673664771 9.5461e-05 deg
M 45.9902439930683 2.9628e-05 deg
tp 2458442.388043076111
(2018-Nov-19.88804308)
0.00010122 TDB
period 1237.66041556942
3.39
1.7266e-05
4.727e-08
d
yr
n .2908713856170087 4.0578e-09 deg/d
Q 2.590266966657736 2.409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      5649 days (15.47 yr)  
   first obs. used      2003-01-25  
   last obs. used      2018-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62173  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:35:28  

Additional Information
 Earth MOID = .914645 au 
 Jupiter MOID = 2.8135 au 
 T_jup = 3.605 
[ 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 17.7   n/a MPO455544  

351571 (2005 UA244)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

Alternate Designations
 2005 UA244 = 2008 RQ139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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