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47860 (2000 EX163)
Classification: Main-belt Asteroid          SPK-ID: 2047860
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1727336810445314 4.3775e-08  
a 2.738114850975801 1.0083e-08 au
q 2.265150193644053 1.2187e-07 au
i 5.08970837407366 4.6949e-06 deg
node 6.74437678416035 3.7156e-05 deg
peri 359.0342955523182 3.8691e-05 deg
M 327.6511246884085 9.3241e-06 deg
tp 2459149.207407784905
(2020-Oct-26.70740779)
4.2818e-05 TDB
period 1654.915859884095
4.53
9.1413e-06
2.503e-08
d
yr
n .2175337180134423 1.2016e-09 deg/d
Q 3.21107950830755 1.1825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1404  
   data-arc span      10823 days (29.63 yr)  
   first obs. used      1991-03-15  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50364  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 23:40:07  

Additional Information
 Earth MOID = 1.26353 au 
 Jupiter MOID = 2.24871 au 
 T_jup = 3.324 
[ 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 14.2   n/a MPO395455  

47860 (2000 EX163)          Discovered 2000-Mar-03 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 EX163 = 1993 TH21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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