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136587 (1993 FM4)
Classification: Main-belt Asteroid          SPK-ID: 2136587
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1385196077704526 4.699e-08  
a 2.375663074018999 1.1733e-08 au
q 2.046587156811139 1.0775e-07 au
i 1.70007775449635 3.8592e-06 deg
node 73.63179212555536 0.00015297 deg
peri 107.1121923940551 0.00015368 deg
M 258.6699011401635 1.6584e-05 deg
tp 2459772.953780988114
(2022-Jul-12.45378099)
6.3449e-05 TDB
period 1337.444280432231
3.66
9.908e-06
2.713e-08
d
yr
n .2691700919934072 1.994e-09 deg/d
Q 2.704738991226858 1.3358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      434  
   data-arc span      10135 days (27.75 yr)  
   first obs. used      1993-03-17  
   last obs. used      2020-12-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58179  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:18:04  

Additional Information
 Earth MOID = 1.05109 au 
 Jupiter MOID = 2.25141 au 
 T_jup = 3.528 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.94   n/a MPCxxxxx  

136587 (1993 FM4)          Discovered 1993-Mar-17 by UESAC at La Silla
Reference: 20061205/Numbers.arcLast Updated: 2006-12-13

Alternate Designations
 1993 FM4 = 2004 DX31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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