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181040 (2005 OM25)
Classification: Main-belt Asteroid          SPK-ID: 2181040
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05744697388154524 4.2274e-08  
a 2.810599091898834 2.1638e-08 au
q 2.649138679275027 1.1667e-07 au
i 5.677639420085678 4.2132e-06 deg
node 164.3779268670142 5.1373e-05 deg
peri 200.1436147127657 7.0543e-05 deg
M 58.7115560920266 4.6475e-05 deg
tp 2458919.815862597982
(2020-Mar-11.31586260)
0.00022262 TDB
period 1721.063044323728
4.71
1.9875e-05
5.441e-08
d
yr
n .209173046383933 2.4155e-09 deg/d
Q 2.972059504522641 2.2881e-08 au
  Orbit Determination Parameters
   # obs. used (total)      316  
   data-arc span      6114 days (16.74 yr)  
   first obs. used      2004-05-13  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54469  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:28:59  

Additional Information
 Earth MOID = 1.64532 au 
 Jupiter MOID = 2.30432 au 
 T_jup = 3.312 
[ 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 16.25   n/a MPCxxxxx  

181040 (2005 OM25)          Discovered 2005-Jul-31 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2005 OM25 = 2004 JN9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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