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115872 (2003 UC280)
Classification: Main-belt Asteroid          SPK-ID: 2115872
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07506230236972347 3.78e-08  
a 2.386061507982173 1.4985e-08 au
q 2.206958237597257 9.6408e-08 au
i 7.936057338870161 3.9451e-06 deg
node 96.78513203911872 3.8626e-05 deg
peri 174.5077602306813 5.5246e-05 deg
M 5.655615211753758 3.8856e-05 deg
tp 2459179.350591185469
(2020-Nov-25.85059119)
0.00014534 TDB
period 1346.235005063284
3.69
1.2682e-05
3.472e-08
d
yr
n .2674124492722406 2.5191e-09 deg/d
Q 2.56516477836709 1.6109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      8083 days (22.13 yr)  
   first obs. used      1998-04-24  
   last obs. used      2020-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56034  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:45:34  

Additional Information
 Earth MOID = 1.18899 au 
 Jupiter MOID = 2.50147 au 
 T_jup = 3.518 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO302613  

115872 (2003 UC280)          Discovered 2003-Oct-27 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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