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146357 (2001 OH107)
Classification: Main-belt Asteroid          SPK-ID: 2146357
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .20528733441052 8.4066e-08  
a 2.618466806483942 1.1124e-08 au
q 2.080928735538427 2.167e-07 au
i 15.18930392056285 7.0399e-06 deg
node 335.8177633988065 1.6583e-05 deg
peri 46.39678756621698 2.2743e-05 deg
M 183.6123097736826 1.1896e-05 deg
tp 2459958.789091858358
(2023-Jan-14.28909186)
5.1389e-05 TDB
period 1547.636758090952
4.24
9.8626e-06
2.7e-08
d
yr
n .2326127226676038 1.4824e-09 deg/d
Q 3.156004877429457 1.3408e-08 au
  Orbit Determination Parameters
   # obs. used (total)      902  
   data-arc span      6872 days (18.81 yr)  
   first obs. used      2001-07-29  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49702  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:00:49  

Additional Information
 Earth MOID = 1.108 au 
 Jupiter MOID = 2.41876 au 
 T_jup = 3.327 
[ 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 14.87   n/a E2021B55  

146357 (2001 OH107)          Discovered 2001-Jul-29 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

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