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JPL Small-Body Database Browser
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154668 (2004 FY118)
Classification: Main-belt Asteroid          SPK-ID: 2154668
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06170272120974077 5.5099e-08  
a 2.170370775244887 9.9752e-09 au
q 2.036452992378183 1.2137e-07 au
i 4.36781403987033 5.5153e-06 deg
node 177.2846169870657 7.2302e-05 deg
peri 12.57351723134169 8.4972e-05 deg
M 31.83113539009604 4.7603e-05 deg
tp 2458897.235997262904
(2020-Feb-17.73599726)
0.0001542 TDB
period 1167.882971492156
3.20
8.0516e-06
2.204e-08
d
yr
n .3082500633946593 2.1251e-09 deg/d
Q 2.304288558111591 1.0591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      364  
   data-arc span      6314 days (17.29 yr)  
   first obs. used      2002-10-16  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56724  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:33:45  

Additional Information
 Earth MOID = 1.03682 au 
 Jupiter MOID = 2.65058 au 
 T_jup = 3.683 
[ 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 17.1   n/a MPO417826  

154668 (2004 FY118)          Discovered 2004-Mar-22 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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