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JPL Small-Body Database Browser
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56380 (2000 EJ43)
Classification: Main-belt Asteroid          SPK-ID: 2056380
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1331341043525458 3.4712e-08  
a 2.248918820662213 7.8631e-09 au
q 1.949511027711766 7.9522e-08 au
i 6.210871719275469 5.3912e-06 deg
node 178.4442462853216 3.669e-05 deg
peri 95.3218451659628 4.215e-05 deg
M 165.468891255211 2.0885e-05 deg
tp 2458034.295976182753
(2017-Oct-07.79597618)
7.0724e-05 TDB
period 1231.853595125784
3.37
6.4605e-06
1.769e-08
d
yr
n .292242520884343 1.5327e-09 deg/d
Q 2.54832661361266 8.9099e-09 au
  Orbit Determination Parameters
   # obs. used (total)      924  
   data-arc span      8897 days (24.36 yr)  
   first obs. used      1994-09-01  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56471  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:24:45  

Additional Information
 Earth MOID = .944909 au 
 Jupiter MOID = 2.55758 au 
 T_jup = 3.609 
[ 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 15.7   n/a MPO309578  
diameter diameter 1.553 km 0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.421   0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56380 (2000 EJ43)          Discovered 2000-Mar-08 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 EJ43 = 2001 SV232 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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