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JPL Small-Body Database Browser
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97664 (2000 FK31)
Classification: Main-belt Asteroid          SPK-ID: 2097664
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05440923850562857 4.7933e-08  
a 2.31659814031286 1.2409e-08 au
q 2.190553799574882 1.1185e-07 au
i 11.43475237875678 4.3043e-06 deg
node 120.7077145369768 2.7036e-05 deg
peri 129.6775133267831 6.084e-05 deg
M 80.78559302427297 5.0868e-05 deg
tp 2458311.494639267021
(2018-Jul-11.99463927)
0.00018285 TDB
period 1287.877280700433
3.53
1.0348e-05
2.833e-08
d
yr
n .2795297388926747 2.246e-09 deg/d
Q 2.442642481050838 1.3084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      729  
   data-arc span      6697 days (18.34 yr)  
   first obs. used      2000-03-12  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58729  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:18:08  

Additional Information
 Earth MOID = 1.19018 au 
 Jupiter MOID = 2.62825 au 
 T_jup = 3.552 
[ 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 15.4   n/a MPO348114  

97664 (2000 FK31)          Discovered 2000-Mar-28 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 2000 FK31 = 2001 QA274 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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