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136597 (1993 FA31)
Classification: Main-belt Asteroid          SPK-ID: 2136597
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1900947682726725 4.4229e-08  
a 3.02771576239945 2.8955e-08 au
q 2.452162836150609 1.3701e-07 au
i 2.424523834701829 4.9408e-06 deg
node 111.9495160559546 0.00015829 deg
peri 349.250499029559 0.00015928 deg
M 126.615752174434 1.9514e-05 deg
tp 2458323.706283275820
(2018-Jul-24.20628328)
9.9866e-05 TDB
period 1924.292466272621
5.27
2.7604e-05
7.558e-08
d
yr
n .1870817489075995 2.6837e-09 deg/d
Q 3.603268688648292 3.446e-08 au
  Orbit Determination Parameters
   # obs. used (total)      307  
   data-arc span      9902 days (27.11 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59133  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:39:42  

Additional Information
 Earth MOID = 1.4691 au 
 Jupiter MOID = 1.56095 au 
 T_jup = 3.215 
[ 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 MPO436673  

136597 (1993 FA31)          Discovered 1993-Mar-19 by UESAC at La Silla
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

[ show close-approach data ]
Alternate Designations
 1993 FA31 = 2001 SL237 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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