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JPL Small-Body Database Browser
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441601 (2008 UC208)
Classification: Main-belt Asteroid          SPK-ID: 2441601
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1423095658834007 7.4359e-08  
a 2.423120833157524 2.2229e-08 au
q 2.078287559307852 1.826e-07 au
i 6.57120156081395 8.6841e-06 deg
node 25.464780655755 6.3851e-05 deg
peri 284.4162421661011 7.1424e-05 deg
M 99.59857077927617 2.8718e-05 deg
tp 2458619.336207160101
(2019-May-15.83620716)
0.00010987 TDB
period 1377.72022578978
3.77
1.8958e-05
5.19e-08
d
yr
n .2613012375525151 3.5956e-09 deg/d
Q 2.767954107007195 2.5392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      5515 days (15.10 yr)  
   first obs. used      2004-10-11  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55741  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 22:52:10  

Additional Information
 Earth MOID = 1.07603 au 
 Jupiter MOID = 2.50216 au 
 T_jup = 3.489 
[ 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 17.5   n/a MPO440827  

441601 (2008 UC208)          Discovered 2008-Sep-22 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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