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332491 (2008 FU55)
Classification: Main-belt Asteroid          SPK-ID: 2332491
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .105215942463165 2.1248e-07  
a 2.567097702801231 3.33e-08 au
q 2.296998098605974 5.7012e-07 au
i 8.453689308695369 7.4779e-06 deg
node 195.5994868330144 3.5725e-05 deg
peri 325.5769594644446 8.9002e-05 deg
M 15.1379306115188 6.0544e-05 deg
tp 2458937.327795379059
(2020-Mar-28.82779538)
0.00025358 TDB
period 1502.318529999991
4.11
2.9232e-05
8.003e-08
d
yr
n .2396296077104249 4.6626e-09 deg/d
Q 2.837197306996488 3.6803e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      4900 days (13.42 yr)  
   first obs. used      2006-11-23  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64351  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:29:46  

Additional Information
 Earth MOID = 1.3095 au 
 Jupiter MOID = 2.15315 au 
 T_jup = 3.409 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO460356  

332491 (2008 FU55)          Discovered 2008-Mar-04 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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