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79426 (1997 QZ)
Classification: Main-belt Asteroid          SPK-ID: 2079426
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2263239796266731 2.774e-08  
a 2.420709076966347 7.9187e-09 au
q 1.872844565148913 6.6423e-08 au
i 4.715426134395236 4.6259e-06 deg
node 173.3611617820722 4.365e-05 deg
peri 134.9724727079169 4.5222e-05 deg
M 132.8081824088787 1.2782e-05 deg
tp 2458889.001623624177
(2020-Feb-09.50162362)
4.7805e-05 TDB
period 1375.663849783117
3.77
6.7501e-06
1.848e-08
d
yr
n .2616918370405362 1.2841e-09 deg/d
Q 2.968573588783781 9.7108e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1268  
   data-arc span      8568 days (23.46 yr)  
   first obs. used      1997-08-24  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51013  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:41:49  

Additional Information
 Earth MOID = .861393 au 
 Jupiter MOID = 2.31685 au 
 T_jup = 3.474 
[ 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 15.48   n/a MPCxxxxx  

79426 (1997 QZ)          Discovered 1997-Aug-24 by Antonini, P. at Bedoin
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1997 QZ = 2000 EX65 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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