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332673 (2009 BV38)
Classification: Main-belt Asteroid          SPK-ID: 2332673
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3244796593199926 6.8921e-08  
a 3.055898643269451 2.7342e-08 au
q 2.064321692584952 2.1924e-07 au
i 15.43945461314575 6.7266e-06 deg
node 128.9650984521739 2.9072e-05 deg
peri 282.0743598053477 3.3013e-05 deg
M 94.27125874552461 1.1291e-05 deg
tp 2458489.543826749030
(2019-Jan-06.04382675)
5.8351e-05 TDB
period 1951.222724912239
5.34
2.6188e-05
7.17e-08
d
yr
n .1844996962180173 2.4762e-09 deg/d
Q 4.04747559395395 3.6214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      6342 days (17.36 yr)  
   first obs. used      2002-09-15  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57432  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:10:28  

Additional Information
 Earth MOID = 1.13861 au 
 Jupiter MOID = 1.70832 au 
 T_jup = 3.100 
[ 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 15.9   n/a MPO455451  

332673 (2009 BV38)          Discovered 2009-Jan-16 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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