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332377 (2007 EG217)
Classification: Main-belt Asteroid          SPK-ID: 2332377
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04268348819840477 6.0682e-08  
a 2.693643372980778 3.2071e-08 au
q 2.578669277859442 1.6008e-07 au
i 5.652748351579165 8.085e-06 deg
node 185.7478203157034 6.5341e-05 deg
peri 91.29583121275847 0.00011877 deg
M 261.7088896900993 9.9123e-05 deg
tp 2459441.379912375472
(2021-Aug-14.87991238)
0.00044598 TDB
period 1614.762189121213
4.42
2.8839e-05
7.896e-08
d
yr
n .2229430453755666 3.9816e-09 deg/d
Q 2.808617468102114 3.344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      140  
   data-arc span      4711 days (12.90 yr)  
   first obs. used      2007-03-10  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57189  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 21:07:39  

Additional Information
 Earth MOID = 1.57036 au 
 Jupiter MOID = 2.22967 au 
 T_jup = 3.362 
[ 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 17.0   n/a MPO418706  

332377 (2007 EG217)          Discovered 2007-Mar-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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