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JPL Small-Body Database Browser
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56388 (2000 EN69)
Classification: Main-belt Asteroid          SPK-ID: 2056388
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .2167229918828816 4.112e-08  
a 2.233640286679722 8.2694e-09 au
q 1.749559080960355 9.2677e-08 au
i 3.706121179015077 4.5769e-06 deg
node 5.072251404324739 5.7522e-05 deg
peri 304.3874788688001 5.8279e-05 deg
M 159.5596417033197 8.8858e-06 deg
tp 2458060.070771063933
(2017-Nov-02.57077106)
2.9279e-05 TDB
period 1219.321630081954
3.34
6.7712e-06
1.854e-08
d
yr
n .2952461361452298 1.6396e-09 deg/d
Q 2.717721492399088 1.0062e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1151  
   data-arc span      8404 days (23.01 yr)  
   first obs. used      1996-01-12  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55207  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:24:48  

Additional Information
 Earth MOID = .737708 au 
 Jupiter MOID = 2.55473 au 
 T_jup = 3.606 
[ 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 15.1   n/a MPO417212  
diameter diameter 2.291 km 0.313 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.307   0.059 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56388 (2000 EN69)          Discovered 2000-Mar-10 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EN69 = 1996 AM14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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