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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1886164631207358 5.2165e-08  
a 2.635976897413786 1.7367e-08 au
q 2.138788258155627 1.4431e-07 au
i 12.17796284846453 5.4048e-06 deg
node 328.4441956185352 2.429e-05 deg
peri 341.5872941287175 2.7811e-05 deg
M 347.5933255528766 1.5413e-05 deg
tp 2459254.372076032363
(2021-Feb-08.87207603)
6.7136e-05 TDB
period 1563.186610103022
4.28
1.5448e-05
4.229e-08
d
yr
n .2302987996911477 2.2759e-09 deg/d
Q 3.133165536671945 2.0642e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1034  
   data-arc span      14423 days (39.49 yr)  
   first obs. used      1981-02-09  
   last obs. used      2020-08-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .508  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:46:03  

Additional Information
 Earth MOID = 1.12639 au 
 Jupiter MOID = 2.18155 au 
 T_jup = 3.340 
[ 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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