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173413 (2000 EM98)
Classification: Main-belt Asteroid          SPK-ID: 2173413
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1293728105335201 4.5547e-08  
a 2.592653222433686 1.5412e-08 au
q 2.257234388308653 1.2581e-07 au
i 3.420226188751511 5.4837e-06 deg
node 320.6904672623577 0.0001127 deg
peri 125.938262120123 0.0001192 deg
M 353.1177507855615 3.8702e-05 deg
tp 2459029.650296001293
(2020-Jun-29.15029600)
0.00016407 TDB
period 1524.807694910181
4.17
1.3596e-05
3.722e-08
d
yr
n .2360953457945436 2.1052e-09 deg/d
Q 2.92807205655872 1.7406e-08 au
  Orbit Determination Parameters
   # obs. used (total)      428  
   data-arc span      7773 days (21.28 yr)  
   first obs. used      1998-09-25  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51617  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 21:50:38  

Additional Information
 Earth MOID = 1.27562 au 
 Jupiter MOID = 2.26054 au 
 T_jup = 3.404 
[ 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 16.3   n/a MPO502965  

173413 (2000 EM98)          Discovered 2000-Mar-09 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2000 EM98 = 2000 EE142 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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