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JPL Small-Body Database Browser
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447272 (2005 UC429)
Classification: Main-belt Asteroid          SPK-ID: 2447272
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08775521612712613 1.4864e-07  
a 2.997592276050673 6.5335e-08 au
q 2.734537918004843 4.8409e-07 au
i 2.981314082199632 1.1023e-05 deg
node 191.8238409940993 0.00011925 deg
peri 175.7509227555325 0.00012989 deg
M 321.1817418561271 5.0736e-05 deg
tp 2459204.904668876190
(2020-Dec-21.40466888)
0.00027043 TDB
period 1895.646129269798
5.19
6.1976e-05
1.697e-07
d
yr
n .1899088624408354 6.2088e-09 deg/d
Q 3.260646634096505 7.1068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      4993 days (13.67 yr)  
   first obs. used      2005-10-28  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65022  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:59  

Additional Information
 Earth MOID = 1.73323 au 
 Jupiter MOID = 2.20071 au 
 T_jup = 3.246 
[ 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 16.8   n/a MPO440856  

447272 (2005 UC429)          Discovered 2005-Oct-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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