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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1420951452812399 3.3097e-08  
a 2.459189442648831 1.0954e-08 au
q 2.109750561521554 7.6819e-08 au
i 4.373202033843288 3.8032e-06 deg
node 189.8928452290143 4.7678e-05 deg
peri 330.5906535820969 5.1244e-05 deg
M 175.6747208465503 2.1181e-05 deg
tp 2458709.125879844852
(2019-Aug-13.62587984)
8.0113e-05 TDB
period 1408.595852968522
3.86
9.4117e-06
2.577e-08
d
yr
n .2555736617009939 1.7077e-09 deg/d
Q 2.808628323776108 1.2511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      817  
   data-arc span      14780 days (40.47 yr)  
   first obs. used      1981-02-12  
   last obs. used      2021-08-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5902  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 22:02:35  

Additional Information
 Earth MOID = 1.1201 au 
 Jupiter MOID = 2.17477 au 
 T_jup = 3.473 
[ 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 16.02   n/a E2021B10  

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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