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JPL Small-Body Database Browser
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71660 (2000 EJ130)
Classification: Outer Main-belt Asteroid          SPK-ID: 2071660
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03587151275170111 4.1041e-08  
a 3.226172158938648 2.5886e-08 au
q 3.110444483200097 1.3774e-07 au
i 14.07155481667621 5.0868e-06 deg
node 160.8829012527488 1.8383e-05 deg
peri 141.1977435495807 7.2867e-05 deg
M 342.8711343021064 7.0073e-05 deg
tp 2458701.206114210869
(2019-Aug-05.70611421)
0.00041201 TDB
period 2116.555862795463
5.79
2.5474e-05
6.974e-08
d
yr
n .1700876439540444 2.0471e-09 deg/d
Q 3.341899834677198 2.6814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      836  
   data-arc span      7117 days (19.49 yr)  
   first obs. used      2000-03-11  
   last obs. used      2019-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49877  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:30  

Additional Information
 Earth MOID = 2.10726 au 
 Jupiter MOID = 1.81379 au 
 T_jup = 3.139 
[ 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 MPO449453  
diameter diameter 9.142 km 0.579 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71660 (2000 EJ130)          Discovered 2000-Mar-11 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EJ130 = 2001 KP38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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