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19113 (1981 EB33)
Classification: Main-belt Asteroid          SPK-ID: 2019113
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1884818080609549 5.1986e-08  
a 2.635347040676648 1.7729e-08 au
q 2.138632065581827 1.4391e-07 au
i 12.1793745788046 5.4044e-06 deg
node 328.4425816350939 2.4258e-05 deg
peri 341.4639141925302 2.7783e-05 deg
M 32.82829637182241 1.5575e-05 deg
tp 2459254.004551381308
(2021-Feb-08.50455138)
6.6999e-05 TDB
period 1562.626367256756
4.28
1.5769e-05
4.317e-08
d
yr
n .23038136789666 2.3249e-09 deg/d
Q 3.13206201577147 2.1071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1038  
   data-arc span      14748 days (40.38 yr)  
   first obs. used      1981-02-09  
   last obs. used      2021-06-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51449  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:00:52  

Additional Information
 Earth MOID = 1.12762 au 
 Jupiter MOID = 2.1818 au 
 T_jup = 3.341 
[ 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 14.43   n/a E2021B10  

19113 (1981 EB33)          Discovered 1981-Mar-01 by Bus, S. J. at Siding Spring
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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