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452975 (2007 EG64)
Classification: Main-belt Asteroid          SPK-ID: 2452975
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03409877905352438 9.1454e-08  
a 2.144536873575876 1.3717e-08 au
q 2.071410784551676 1.9251e-07 au
i 1.548299818830811 7.852e-06 deg
node 294.7916943293788 0.00040319 deg
peri 245.5571198420024 0.00044548 deg
M 52.38928557551646 0.00018905 deg
tp 2458833.568352666071
(2019-Dec-16.06835267)
0.00060236 TDB
period 1147.093196252699
3.14
1.1006e-05
3.013e-08
d
yr
n .3138367494254529 3.0111e-09 deg/d
Q 2.217662962600076 1.4185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      84  
   data-arc span      7496 days (20.52 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51027  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:00:32  

Additional Information
 Earth MOID = 1.07369 au 
 Jupiter MOID = 2.74318 au 
 T_jup = 3.709 
[ 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 18.3   n/a MPO460668  

452975 (2007 EG64)          Discovered 2007-Mar-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04

Alternate Designations
 2007 EG64 = 1999 TW332 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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