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359735 (2011 UP45)
Classification: Main-belt Asteroid          SPK-ID: 2359735
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09854458194143689 6.7141e-08  
a 2.441059139787727 2.1699e-08 au
q 2.200505987363022 1.6662e-07 au
i 14.77815728900627 6.3665e-06 deg
node 162.6462578676831 1.9995e-05 deg
peri 42.43400909713268 3.2251e-05 deg
M 281.0471937805589 2.5047e-05 deg
tp 2459306.013882088466
(2021-Apr-01.51388209)
9.7342e-05 TDB
period 1393.047350921964
3.81
1.8574e-05
5.085e-08
d
yr
n .258426247867124 3.4457e-09 deg/d
Q 2.681612292212431 2.3837e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      8966 days (24.55 yr)  
   first obs. used      1995-07-05  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:45:52  

Additional Information
 Earth MOID = 1.22019 au 
 Jupiter MOID = 2.30857 au 
 T_jup = 3.450 
[ 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 17.3   n/a MPO455596  

359735 (2011 UP45)          Discovered 2002-Apr-11 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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