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118603 (2000 GU111)
Classification: Main-belt Asteroid          SPK-ID: 2118603
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04540285697980614 4.7224e-08  
a 2.254601060345795 8.3785e-09 au
q 2.152235730856395 1.0683e-07 au
i 5.508350981755772 3.589e-06 deg
node 237.5203219240504 4.6536e-05 deg
peri 291.6835596893333 6.1443e-05 deg
M 5.536251854984581 3.9012e-05 deg
tp 2458981.484124502164
(2020-May-11.98412450)
0.00013402 TDB
period 1236.52524461247
3.39
6.8928e-06
1.887e-08
d
yr
n .2911384151423653 1.6229e-09 deg/d
Q 2.356966389835194 8.759e-09 au
  Orbit Determination Parameters
   # obs. used (total)      606  
   data-arc span      7324 days (20.05 yr)  
   first obs. used      2000-04-03  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57037  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:21:53  

Additional Information
 Earth MOID = 1.1634 au 
 Jupiter MOID = 2.62475 au 
 T_jup = 3.617 
[ 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 16.6   n/a MPO453656  

118603 (2000 GU111)          Discovered 2000-Apr-03 by LONEOS at Anderson Mesa
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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