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(2012 DZ)
Classification: Apollo [NEO]          SPK-ID: 3599405
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6482463989169579 0.00072301  
a 2.190512650722067 0.0039815 au
q .7705207131094471 0.00018349 au
i 1.286609033049233 0.0012047 deg
node 327.30146339713 0.00075166 deg
peri 250.9511283179319 0.0018626 deg
M 185.7676174115165 2.4874 deg
tp 2459573.617210232633
(2021-Dec-25.11721023)
9.7447 TDB
period 1184.178237239955
3.24
3.2286
0.008839
d
yr
n .3040082891905501 0.00082886 deg/d
Q 3.610504588334688 0.0065625 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      2 days  
   first obs. used      2012-02-19  
   last obs. used      2012-02-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .44245  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-19 05:25:36  

Additional Information
 Earth MOID = .00264537 au 
 Jupiter MOID = 1.37686 au 
 T_jup = 3.363 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.1   n/a MPO223119  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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