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30088 (2000 EK128)
Classification: Main-belt Asteroid          SPK-ID: 2030088
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1714923347552254 3.5739e-08  
a 2.456008950197313 7.7778e-09 au
q 2.034822241148246 8.942e-08 au
i 3.59026013901391 4.1067e-06 deg
node 126.0224412998468 6.034e-05 deg
peri 179.1088922722327 6.1338e-05 deg
M 79.22587038566367 1.1339e-05 deg
tp 2459087.108866979501
(2020-Aug-25.60886698)
4.4016e-05 TDB
period 1405.864111624003
3.85
6.6782e-06
1.828e-08
d
yr
n .2560702681172657 1.2164e-09 deg/d
Q 2.87719565924638 9.1116e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1446  
   data-arc span      8998 days (24.64 yr)  
   first obs. used      1996-03-23  
   last obs. used      2020-11-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52057  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:31:23  

Additional Information
 Earth MOID = 1.01919 au 
 Jupiter MOID = 2.35798 au 
 T_jup = 3.470 
[ 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 14.99   n/a E2021B10  
diameter diameter 7.243 km 0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.039   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30088 (2000 EK128)          Discovered 2000-Mar-11 by LONEOS at Anderson Mesa
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EK128 = 1997 PU1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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