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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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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1716497917215963 3.5713e-08  
a 2.45649965072233 7.911e-09 au
q 2.034841997311668 8.9484e-08 au
i 3.590251774185677 4.1067e-06 deg
node 126.0223399627876 6.0336e-05 deg
peri 179.146106342924 6.1332e-05 deg
M 28.9964824614228 1.1291e-05 deg
tp 2459087.229634110570
(2020-Aug-25.72963411)
4.4009e-05 TDB
period 1406.285461501935
3.85
6.7933e-06
1.86e-08
d
yr
n .2559935445933676 1.2366e-09 deg/d
Q 2.878157304132992 9.269e-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 = 1.01775 au 
 Jupiter MOID = 2.3582 au 
 T_jup = 3.469 
[ 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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