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324730 (2007 EZ170)
Classification: Main-belt Asteroid          SPK-ID: 2324730
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04220714292134184 4.224e-08  
a 2.704583810785735 3.001e-08 au
q 2.590431055341154 1.2048e-07 au
i 10.1255130931014 5.5526e-06 deg
node 179.3953851710851 2.7068e-05 deg
peri 299.9429937845405 9.8241e-05 deg
M 32.97128138210746 8.7947e-05 deg
tp 2458851.707028184682
(2020-Jan-03.20702818)
0.00039819 TDB
period 1624.609891036349
4.45
2.704e-05
7.403e-08
d
yr
n .2215916583952063 3.6881e-09 deg/d
Q 2.818736566230315 3.1276e-08 au
  Orbit Determination Parameters
   # obs. used (total)      388  
   data-arc span      7146 days (19.56 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57369  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:02:08  

Additional Information
 Earth MOID = 1.6203 au 
 Jupiter MOID = 2.20357 au 
 T_jup = 3.342 
[ 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 16.0   n/a MPO460327  

324730 (2007 EZ170)          Discovered 2007-Mar-15 by CSS at Catalina
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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