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JPL Small-Body Database Browser
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56399 (2000 EU135)
Classification: Main-belt Asteroid          SPK-ID: 2056399
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2054701781748839 3.1789e-08  
a 2.31057272916514 9.1609e-09 au
q 1.835818938817551 7.5555e-08 au
i 11.79245221442772 3.7209e-06 deg
node 149.6159576722239 2.0634e-05 deg
peri 164.6788076635945 2.3084e-05 deg
M 48.35848602637842 1.0666e-05 deg
tp 2458428.175079525329
(2018-Nov-05.67507953)
3.7976e-05 TDB
period 1282.855946669668
3.51
7.6293e-06
2.089e-08
d
yr
n .2806238696827736 1.6689e-09 deg/d
Q 2.785326519512729 1.1043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1028  
   data-arc span      8695 days (23.81 yr)  
   first obs. used      1996-02-16  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53929  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:43:26  

Additional Information
 Earth MOID = .824287 au 
 Jupiter MOID = 2.53679 au 
 T_jup = 3.529 
[ 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 15.0   n/a MPO452936  
diameter diameter 3.208 km 0.559 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.170   0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56399 (2000 EU135)          Discovered 2000-Mar-11 by LONEOS at Anderson Mesa
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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