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118847 (2000 SF248)
Classification: Main-belt Asteroid          SPK-ID: 2118847
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06356446762168169 4.536e-08  
a 2.795022195298153 1.7965e-08 au
q 2.617358097463242 1.2207e-07 au
i 6.35014940755552 4.9085e-06 deg
node 11.55325574448431 3.3693e-05 deg
peri 190.3528895411175 4.634e-05 deg
M 227.0526077991904 3.2967e-05 deg
tp 2459630.809191828774
(2022-Feb-20.30919183)
0.00015714 TDB
period 1706.775178527923
4.67
1.6456e-05
4.505e-08
d
yr
n .2109240891999006 2.0336e-09 deg/d
Q 2.972686293133064 1.9107e-08 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      8001 days (21.91 yr)  
   first obs. used      1998-03-03  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57383  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:03:06  

Additional Information
 Earth MOID = 1.6146 au 
 Jupiter MOID = 1.98678 au 
 T_jup = 3.316 
[ 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 15.2   n/a MPO502796  

118847 (2000 SF248)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 SF248 = 2003 EL48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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