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JPL Small-Body Database Browser
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173678 (2001 OM29)
Classification: Main-belt Asteroid          SPK-ID: 2173678
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2287783967296921 5.6007e-08  
a 2.802106268869433 1.9369e-08 au
q 2.161044889211265 1.6153e-07 au
i 13.88341788022916 6.5465e-06 deg
node 111.4133772142121 1.9334e-05 deg
peri 215.8020249390749 2.3282e-05 deg
M 270.5037398383918 1.3324e-05 deg
tp 2459026.419688566353
(2020-Jun-25.91968857)
6.6018e-05 TDB
period 1713.268103125302
4.69
1.7763e-05
4.863e-08
d
yr
n .2101247314085266 2.1786e-09 deg/d
Q 3.443167648527602 2.38e-08 au
  Orbit Determination Parameters
   # obs. used (total)      442  
   data-arc span      6561 days (17.96 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51825  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:42:19  

Additional Information
 Earth MOID = 1.163 au 
 Jupiter MOID = 1.92739 au 
 T_jup = 3.244 
[ 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 15.1   n/a MPO436862  

173678 (2001 OM29)          Discovered 2001-Jul-18 by NEAT at Palomar
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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