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17238 (2000 EP56)
Classification: Main-belt Asteroid          SPK-ID: 2017238
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .136321812147756 3.6057e-08  
a 3.125378783799198 1.7127e-08 au
q 2.699321484343542 1.2069e-07 au
i 2.398026007890883 3.3605e-06 deg
node 135.5904545772246 9.6978e-05 deg
peri 337.0922155437354 9.8403e-05 deg
M 321.5891757668194 1.5196e-05 deg
tp 2459415.829505044118
(2021-Jul-20.32950504)
8.5387e-05 TDB
period 2018.145232846088
5.53
1.6589e-05
4.542e-08
d
yr
n .1783816120568837 1.4663e-09 deg/d
Q 3.551436083254854 1.9462e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1606  
   data-arc span      9420 days (25.79 yr)  
   first obs. used      1995-05-29  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49916  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:58:03  

Additional Information
 Earth MOID = 1.71596 au 
 Jupiter MOID = 1.55371 au 
 T_jup = 3.199 
[ 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 MPO350939  
diameter diameter 8.165 km 0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.096   0.023 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17238 (2000 EP56)          Discovered 2000-Mar-08 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EP56 = 1997 PB6 = 1998 XR82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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