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JPL Small-Body Database Browser
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48063 (2001 EP9)
Classification: Main-belt Asteroid          SPK-ID: 2048063
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05530678645734512 3.9419e-08  
a 2.286156849532035 1.0092e-08 au
q 2.15971686084697 8.7441e-08 au
i 7.270938204152277 4.1473e-06 deg
node 157.6676658482144 3.0114e-05 deg
peri 73.28752743906499 4.8818e-05 deg
M 36.87903766173222 3.664e-05 deg
tp 2458471.159498377394
(2018-Dec-18.65949838)
0.00012858 TDB
period 1262.575802851113
3.46
8.3602e-06
2.289e-08
d
yr
n .2851313950315365 1.888e-09 deg/d
Q 2.412596838217099 1.065e-08 au
  Orbit Determination Parameters
   # obs. used (total)      850  
   data-arc span      10392 days (28.45 yr)  
   first obs. used      1991-05-13  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56436  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:35:33  

Additional Information
 Earth MOID = 1.16326 au 
 Jupiter MOID = 2.57345 au 
 T_jup = 3.589 
[ 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 15.8   n/a MPO436118  

48063 (2001 EP9)          Discovered 2001-Mar-02 by LONEOS at Anderson Mesa
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 EP9 = 1991 JB5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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