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118767 (2000 QG230)
Classification: Main-belt Asteroid          SPK-ID: 2118767
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1599947403888255 4.7421e-08  
a 2.735419234118663 1.7756e-08 au
q 2.297766543901248 1.3111e-07 au
i 9.380578086988068 5.394e-06 deg
node 40.74227681148605 2.9018e-05 deg
peri 288.3044132732317 3.294e-05 deg
M 154.5326768258632 1.6026e-05 deg
tp 2458291.163842267446
(2018-Jun-21.66384227)
7.377e-05 TDB
period 1652.472616335222
4.52
1.609e-05
4.405e-08
d
yr
n .2178553498807088 2.1212e-09 deg/d
Q 3.173071924336079 2.0597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      9458 days (25.89 yr)  
   first obs. used      1994-03-13  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57414  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:02:01  

Additional Information
 Earth MOID = 1.30845 au 
 Jupiter MOID = 2.25613 au 
 T_jup = 3.315 
[ 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 MPO453658  

118767 (2000 QG230)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 QG230 = 1999 JM109 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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