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344592 (2003 BU93)
Classification: Main-belt Asteroid          SPK-ID: 2344592
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04691952077840031 4.8159e-08  
a 3.123579699309158 3.8113e-08 au
q 2.977022836704433 1.5229e-07 au
i 8.045601434817076 6.8342e-06 deg
node 143.9975314350831 4.6043e-05 deg
peri 333.7563106488328 9.5252e-05 deg
M 67.39557766868637 8.3391e-05 deg
tp 2458623.009337376597
(2019-May-19.50933738)
0.00046593 TDB
period 2016.402904245242
5.52
3.6905e-05
1.01e-07
d
yr
n .1785357476137693 3.2677e-09 deg/d
Q 3.270136561913883 3.9901e-08 au
  Orbit Determination Parameters
   # obs. used (total)      219  
   data-arc span      6304 days (17.26 yr)  
   first obs. used      2003-01-17  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56318  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:27:02  

Additional Information
 Earth MOID = 1.99511 au 
 Jupiter MOID = 1.76396 au 
 T_jup = 3.198 
[ 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 15.6   n/a MPO423289  

344592 (2003 BU93)          Discovered 2003-Jan-17 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2003 BU93 = 2005 NF52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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