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JPL Small-Body Database Browser
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108614 (2001 ME25)
Classification: Main-belt Asteroid          SPK-ID: 2108614
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .225511158164561 8.0295e-08  
a 2.5426850255441 2.579e-08 au
q 1.969281180585964 1.9705e-07 au
i 13.17504822893286 6.3092e-06 deg
node 239.9318656537122 3.5786e-05 deg
peri 124.4032550477565 4.1992e-05 deg
M 198.9070072162386 3.3891e-05 deg
tp 2459663.191536526363
(2022-Mar-24.69153653)
0.00014811 TDB
period 1480.939356994422
4.05
2.2532e-05
6.169e-08
d
yr
n .243088954520476 3.6985e-09 deg/d
Q 3.116088870502236 3.1606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      424  
   data-arc span      8146 days (22.30 yr)  
   first obs. used      1997-09-30  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56811  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:10:37  

Additional Information
 Earth MOID = 1.0019 au 
 Jupiter MOID = 2.47603 au 
 T_jup = 3.373 
[ 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 15.0   n/a MPO469107  

108614 (2001 ME25)          Discovered 2001-Jun-17 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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