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79098 (1981 EE26)
Classification: Main-belt Asteroid          SPK-ID: 2079098
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1415527337287301 3.3593e-08  
a 2.458063791648453 1.1222e-08 au
q 2.110118142261006 7.8604e-08 au
i 4.367922512701784 4.368e-06 deg
node 190.0378793604515 4.9731e-05 deg
peri 329.9475928545308 5.3382e-05 deg
M 75.08375661171792 2.1198e-05 deg
tp 2458706.916500059114
(2019-Aug-11.41650006)
8.1701e-05 TDB
period 1407.628823438816
3.85
9.6394e-06
2.639e-08
d
yr
n .2557492387236894 1.7514e-09 deg/d
Q 2.806009441035899 1.281e-08 au
  Orbit Determination Parameters
   # obs. used (total)      767  
   data-arc span      14370 days (39.34 yr)  
   first obs. used      1981-02-12  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59528  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 00:01:58  

Additional Information
 Earth MOID = 1.11984 au 
 Jupiter MOID = 2.17982 au 
 T_jup = 3.474 
[ 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 16.0   n/a MPO263934  

79098 (1981 EE26)          Discovered 1981-Mar-02 by Bus, S. J. at Siding Spring
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1981 EE26 = 2000 CW13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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