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79106 (1981 EW34)
Classification: Main-belt Asteroid          SPK-ID: 2079106
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133153418988647 5.9855e-08  
a 2.43768643137845 1.3509e-08 au
q 2.161459159964577 1.4253e-07 au
i 7.320811541278828 5.7009e-06 deg
node 352.495559833613 3.6667e-05 deg
peri 133.82828533 4.1712e-05 deg
M 248.4720096967738 2.0221e-05 deg
tp 2459827.171925944895
(2022-Sep-04.67192594)
7.9883e-05 TDB
period 1390.161276273596
3.81
1.1555e-05
3.164e-08
d
yr
n .2589627593173936 2.1526e-09 deg/d
Q 2.713913702792322 1.5039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      556  
   data-arc span      14767 days (40.43 yr)  
   first obs. used      1981-02-02  
   last obs. used      2021-07-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52034  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 22:02:38  

Additional Information
 Earth MOID = 1.1839 au 
 Jupiter MOID = 2.32936 au 
 T_jup = 3.484 
[ 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 16.05   n/a MPCxxxxx  

79106 (1981 EW34)          Discovered 1981-Mar-02 by Bus, S. J. at Siding Spring
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1981 EW34 = 2000 DG70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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