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173450 (2000 QG7)
Classification: Main-belt Asteroid          SPK-ID: 2173450
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06782778556552208 4.2117e-08  
a 2.703664721885899 2.0778e-08 au
q 2.520281130888755 1.1535e-07 au
i 30.11491913121805 5.2469e-06 deg
node 160.9854833980113 8.6255e-06 deg
peri 49.5899294932382 4.0663e-05 deg
M 275.7190366963732 4.1782e-05 deg
tp 2459380.649714221942
(2021-Jun-15.14971422)
0.00019079 TDB
period 1623.781833471405
4.45
1.8718e-05
5.125e-08
d
yr
n .2217046604286571 2.5557e-09 deg/d
Q 2.887048312883043 2.2187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      635  
   data-arc span      7566 days (20.71 yr)  
   first obs. used      1999-05-14  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60151  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:04:10  

Additional Information
 Earth MOID = 1.56801 au 
 Jupiter MOID = 2.14735 au 
 T_jup = 3.169 
[ 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 MPO376222  

173450 (2000 QG7)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2000 QG7 = 2003 BE63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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