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447258 (2005 UC311)
Classification: Main-belt Asteroid          SPK-ID: 2447258
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05599296733881037 1.1706e-07  
a 2.969836707147914 4.23e-08 au
q 2.803546737402981 3.6908e-07 au
i 5.256250800885085 8.9564e-06 deg
node 182.7686330048358 6.5844e-05 deg
peri 163.5215765438776 0.00012621 deg
M 344.7523121446292 9.8364e-05 deg
tp 2459079.676951252355
(2020-Aug-18.17695125)
0.00051031 TDB
period 1869.378670472183
5.12
3.9939e-05
1.093e-07
d
yr
n .1925773550786627 4.1143e-09 deg/d
Q 3.136126676892848 4.4668e-08 au
  Orbit Determination Parameters
   # obs. used (total)      102  
   data-arc span      6407 days (17.54 yr)  
   first obs. used      2003-04-01  
   last obs. used      2020-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62438  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 07:53:00  

Additional Information
 Earth MOID = 1.79696 au 
 Jupiter MOID = 2.11797 au 
 T_jup = 3.254 
[ 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 17.0   n/a MPO477127  

447258 (2005 UC311)          Discovered 2005-Oct-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2005 UC311 = 2010 TO96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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