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JPL Small-Body Database Browser
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390927 (2005 FO)
Classification: Mars-crossing Asteroid          SPK-ID: 2390927
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4757303657250316 1.0408e-07  
a 2.688702425426772 2.6386e-08 au
q 1.409605037252714 2.6845e-07 au
i 9.270514814415957 1.0185e-05 deg
node 9.665977527419409 3.8984e-05 deg
peri 76.85256051083529 4.2937e-05 deg
M 123.9400838980047 1.0223e-05 deg
tp 2458046.101788806306
(2017-Oct-19.60178881)
4.1067e-05 TDB
period 1610.321291971814
4.41
2.3705e-05
6.49e-08
d
yr
n .2235578712116421 3.2909e-09 deg/d
Q 3.967799813600829 3.8939e-08 au
  Orbit Determination Parameters
   # obs. used (total)      355  
   data-arc span      6820 days (18.67 yr)  
   first obs. used      1999-09-14  
   last obs. used      2018-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47777  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:04:04  

Additional Information
 Earth MOID = .463827 au 
 Jupiter MOID = 1.48927 au 
 T_jup = 3.183 
[ 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 16.5   n/a MPO440687  

390927 (2005 FO)          Discovered 2005-Mar-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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