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JPL Small-Body Database Browser
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108872 (2001 OE103)
Classification: Main-belt Asteroid          SPK-ID: 2108872
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2161296871612499 5.3335e-08  
a 3.104201446167901 2.1869e-08 au
q 2.433291358722133 1.7051e-07 au
i 8.500832680617268 5.7653e-06 deg
node 236.27597678114 4.061e-05 deg
peri 139.5157502531398 4.2577e-05 deg
M 139.9964872971401 1.4646e-05 deg
tp 2458223.648676031738
(2018-Apr-15.14867603)
7.6683e-05 TDB
period 1997.667813157248
5.47
2.111e-05
5.78e-08
d
yr
n .1802101418608892 1.9044e-09 deg/d
Q 3.775111533613669 2.6595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      10315 days (28.24 yr)  
   first obs. used      1990-10-12  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52883  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:00:07  

Additional Information
 Earth MOID = 1.44284 au 
 Jupiter MOID = 1.75067 au 
 T_jup = 3.168 
[ 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 14.5   n/a MPO385471  

108872 (2001 OE103)          Discovered 2001-Jul-29 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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