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120122 (2003 FE88)
Classification: Main-belt Asteroid          SPK-ID: 2120122
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 .179047626336524 6.7419e-08  
a 2.555639285175821 1.2342e-08 au
q 2.09805813739272 1.7541e-07 au
i 6.299193341698641 3.8435e-06 deg
node 83.77898469918583 5.9804e-05 deg
peri 51.60475838399113 6.2395e-05 deg
M 117.243824980694 1.5358e-05 deg
tp 2458514.501154272624
(2019-Jan-31.00115427)
6.4466e-05 TDB
period 1492.271209086407
4.09
1.081e-05
2.96e-08
d
yr
n .2412430111952625 1.7475e-09 deg/d
Q 3.013220432958923 1.4551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      816  
   data-arc span      9326 days (25.53 yr)  
   first obs. used      1993-11-20  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55571  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:59:22  

Additional Information
 Earth MOID = 1.11906 au 
 Jupiter MOID = 2.04842 au 
 T_jup = 3.407 
[ 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 15.5   n/a MPO475055  

120122 (2003 FE88)          Discovered 2003-Mar-28 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2003 FE88 = 1999 KM17 = 2001 TV152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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