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134804 (2000 EP98)
Classification: Main-belt Asteroid          SPK-ID: 2134804
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1889581291259128 4.3932e-08  
a 2.799854786375751 1.812e-08 au
q 2.270799464117956 1.2539e-07 au
i 6.808479644017302 6.8588e-06 deg
node 325.9716837200763 4.3625e-05 deg
peri 301.0571347631393 4.7765e-05 deg
M 13.98286441869007 1.7879e-05 deg
tp 2458934.034644220486
(2020-Mar-25.53464422)
8.4953e-05 TDB
period 1711.203610659521
4.69
1.6612e-05
4.548e-08
d
yr
n .2103782377254634 2.0423e-09 deg/d
Q 3.328910108633545 2.1544e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      7490 days (20.51 yr)  
   first obs. used      2000-01-28  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58453  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:57:57  

Additional Information
 Earth MOID = 1.264 au 
 Jupiter MOID = 1.8368 au 
 T_jup = 3.289 
[ 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 15.3   n/a MPO251222  
diameter diameter 5.327 km 0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134804 (2000 EP98)          Discovered 2000-Mar-09 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2000 EP98 = 2002 TA121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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