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26878 (1994 EY6)
Classification: Main-belt Asteroid          SPK-ID: 2026878
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1503136216413987 5.6742e-08  
a 3.114006994532272 2.1301e-08 au
q 2.645929325367479 1.8411e-07 au
i 12.17892840580265 4.6886e-06 deg
node 135.9518707126858 2.5431e-05 deg
peri 41.2901260694323 2.8961e-05 deg
M 271.2605239666967 1.5275e-05 deg
tp 2459495.257244120616
(2021-Oct-07.75724412)
8.7576e-05 TDB
period 2007.140630586746
5.50
2.0594e-05
5.638e-08
d
yr
n .179359629571527 1.8403e-09 deg/d
Q 3.582084663697065 2.4503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1011  
   data-arc span      9485 days (25.97 yr)  
   first obs. used      1994-02-08  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59606  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 00:53:06  

Additional Information
 Earth MOID = 1.66551 au 
 Jupiter MOID = 1.45451 au 
 T_jup = 3.166 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9   n/a MPO324557  
diameter diameter 10.945 km 0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

26878 (1994 EY6)          Discovered 1994-Mar-09 by Elst, E. W. at Caussols
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 EY6 = 2000 GM136 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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