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JPL Small-Body Database Browser
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65954 (1998 FT131)
Classification: Main-belt Asteroid          SPK-ID: 2065954
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1779024015962737 3.5109e-08  
a 2.325134601019536 8.8497e-09 au
q 1.911487571463567 8.0972e-08 au
i 8.058079857386726 4.9608e-06 deg
node 148.6106660841371 3.2314e-05 deg
peri 290.4464924162968 3.6507e-05 deg
M 163.818088844919 1.5492e-05 deg
tp 2458411.208835314652
(2018-Oct-19.70883531)
5.4994e-05 TDB
period 1295.002406526397
3.55
7.3934e-06
2.024e-08
d
yr
n .2779917613941992 1.5871e-09 deg/d
Q 2.738781630575505 1.0424e-08 au
  Orbit Determination Parameters
   # obs. used (total)      993  
   data-arc span      8009 days (21.93 yr)  
   first obs. used      1998-02-22  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:48:40  

Additional Information
 Earth MOID = .944474 au 
 Jupiter MOID = 2.52435 au 
 T_jup = 3.540 
[ 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 15.3   n/a MPO417281  

65954 (1998 FT131)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 FT131 = 2000 SC226 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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