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359116 (2009 BX44)
Classification: Main-belt Asteroid          SPK-ID: 2359116
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 .1429162098455374 5.7683e-08  
a 2.42022498217749 2.7173e-08 au
q 2.0743356007512 1.3727e-07 au
i 1.456612842899572 6.9813e-06 deg
node 163.3338877968544 0.00022459 deg
peri 75.99380954916637 0.00022586 deg
M 285.0162643881426 2.2863e-05 deg
tp 2459286.948536754220
(2021-Mar-13.44853675)
8.8392e-05 TDB
period 1375.251211346858
3.77
2.3161e-05
6.341e-08
d
yr
n .2617703565935656 4.4086e-09 deg/d
Q 2.76611436360378 3.1057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      4472 days (12.24 yr)  
   first obs. used      2007-11-05  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61495  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:41:59  

Additional Information
 Earth MOID = 1.06264 au 
 Jupiter MOID = 2.23731 au 
 T_jup = 3.500 
[ 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 17.8   n/a MPO360752  

359116 (2009 BX44)          Discovered 2009-Jan-16 by Spacewatch at Kitt Peak
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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