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129466 (1993 FM44)
Classification: Main-belt Asteroid          SPK-ID: 2129466
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1059150507213038 3.4369e-08  
a 2.615852213021496 1.7774e-08 au
q 2.33879409319989 8.9932e-08 au
i 4.749414432115191 4.8577e-06 deg
node 189.2152390943294 5.7849e-05 deg
peri 45.89582981724934 6.5082e-05 deg
M 112.8915826232648 3.0897e-05 deg
tp 2458515.906824426158
(2019-Feb-01.40682443)
0.00013042 TDB
period 1545.319315690342
4.23
1.575e-05
4.312e-08
d
yr
n .232961560982739 2.3743e-09 deg/d
Q 2.892910332843103 1.9656e-08 au
  Orbit Determination Parameters
   # obs. used (total)      508  
   data-arc span      9183 days (25.14 yr)  
   first obs. used      1993-03-19  
   last obs. used      2018-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60698  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:25:01  

Additional Information
 Earth MOID = 1.33068 au 
 Jupiter MOID = 2.09935 au 
 T_jup = 3.394 
[ 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 MPO436627  

129466 (1993 FM44)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 1993 FM44 = 2001 BZ78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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