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26082 (1981 EB11)
Classification: Main-belt Asteroid          SPK-ID: 2026082
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .199180167080871 3.8429e-08  
a 2.446544527195537 7.6305e-09 au
q 1.95924137949794 9.5447e-08 au
i 2.631922053205168 4.1554e-06 deg
node 276.0402913561545 9.0653e-05 deg
peri 34.80558325728254 9.1151e-05 deg
M 28.21843339573242 1.0205e-05 deg
tp 2459090.938363158164
(2020-Aug-29.43836316)
3.9462e-05 TDB
period 1397.745534272857
3.83
6.5391e-06
1.79e-08
d
yr
n .2575576105755767 1.2049e-09 deg/d
Q 2.933847674893135 9.1504e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1271  
   data-arc span      15535 days (42.53 yr)  
   first obs. used      1978-07-09  
   last obs. used      2021-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52248  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 03:17:34  

Additional Information
 Earth MOID = .943536 au 
 Jupiter MOID = 2.3367 au 
 T_jup = 3.469 
[ 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 15.1   n/a MPO319408  
diameter diameter 2.552 km 0.497 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.226   0.101 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26082 (1981 EB11)          Discovered 1981-Mar-01 by Bus, S. J. at Siding Spring
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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