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359129 (2009 BU70)
Classification: Main-belt Asteroid          SPK-ID: 2359129
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1748428350753941 4.7184e-08  
a 2.412525629146891 2.3207e-08 au
q 1.990712808454799 1.2318e-07 au
i 1.306962192289153 5.4328e-06 deg
node 275.9360984702055 0.00029018 deg
peri 188.8979409421415 0.00029101 deg
M 33.90468224452205 2.5444e-05 deg
tp 2458871.596856569625
(2020-Jan-23.09685657)
9.5599e-05 TDB
period 1368.693896030616
3.75
1.9749e-05
5.407e-08
d
yr
n .2630244797935062 3.7951e-09 deg/d
Q 2.834338449838982 2.7264e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      7928 days (21.71 yr)  
   first obs. used      1998-03-24  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5984  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 20:30:34  

Additional Information
 Earth MOID = 1.00758 au 
 Jupiter MOID = 2.30156 au 
 T_jup = 3.497 
[ 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 17.2   n/a MPO455591  

359129 (2009 BU70)          Discovered 2009-Jan-25 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2009 BU70 = 2007 RY120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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