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266358 (2007 ED25)
Classification: Main-belt Asteroid          SPK-ID: 2266358
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1628155931276271 4.4871e-08  
a 2.642076249197148 1.5035e-08 au
q 2.211905037595697 1.1284e-07 au
i 4.570903044154132 5.1927e-06 deg
node 183.52048121 5.4867e-05 deg
peri 335.9093797823094 5.7569e-05 deg
M 99.97595772845406 1.8136e-05 deg
tp 2458764.878285654664
(2019-Oct-08.37828565)
7.7245e-05 TDB
period 1568.615302393721
4.29
1.3389e-05
3.666e-08
d
yr
n .2295017774279244 1.9589e-09 deg/d
Q 3.072247460798598 1.7482e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      7231 days (19.80 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-07-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5207  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 03:15:37  

Additional Information
 Earth MOID = 1.22125 au 
 Jupiter MOID = 1.91557 au 
 T_jup = 3.371 
[ 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 16.28   n/a E2021B55  

266358 (2007 ED25)          Discovered 2007-Mar-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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