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97993 (2000 QO187)
Classification: Main-belt Asteroid          SPK-ID: 2097993
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1421551906710979 3.3083e-08  
a 2.385395628175746 1.09e-08 au
q 2.04629925782642 7.8791e-08 au
i 7.747839172390163 3.6848e-06 deg
node 104.1782989942977 3.0084e-05 deg
peri 234.1455787390142 3.3463e-05 deg
M 128.1240394736184 1.5777e-05 deg
tp 2458521.575364777972
(2019-Feb-07.07536478)
5.7753e-05 TDB
period 1345.671502305631
3.68
9.2233e-06
2.525e-08
d
yr
n .2675244287949826 1.8336e-09 deg/d
Q 2.724491998525073 1.2449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      829  
   data-arc span      7114 days (19.48 yr)  
   first obs. used      2000-08-01  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57319  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:27:15  

Additional Information
 Earth MOID = 1.04744 au 
 Jupiter MOID = 2.63775 au 
 T_jup = 3.510 
[ 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 15.6   n/a MPO453430  

97993 (2000 QO187)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 2000 QO187 = 2002 AL108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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