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442607 (2012 KZ8)
Classification: Inner Main-belt Asteroid          SPK-ID: 2442607
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03627803020176675 8.6797e-08  
a 1.955902866280684 1.9209e-08 au
q 1.884946563026031 1.6438e-07 au
i 24.33461092704114 1.1528e-05 deg
node 119.2324175158147 1.2376e-05 deg
peri 140.9954082577153 0.00012716 deg
M 312.9855363649494 0.00012683 deg
tp 2459130.981318517922
(2020-Oct-08.48131852)
0.00035278 TDB
period 999.1239085716591
2.74
1.4719e-05
4.03e-08
d
yr
n .3603156694695192 5.308e-09 deg/d
Q 2.026859169535337 1.9906e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      5140 days (14.07 yr)  
   first obs. used      2005-12-28  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57011  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:41:59  

Additional Information
 Earth MOID = .881604 au 
 Jupiter MOID = 3.14863 au 
 T_jup = 3.777 
[ 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 17.9   n/a MPO456096  

442607 (2012 KZ8)          Discovered 2005-Dec-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 KZ8 = 2006 AM80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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