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JPL Small-Body Database Browser
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295213 (2008 FF129)
Classification: Main-belt Asteroid          SPK-ID: 2295213
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1172633574294902 5.3859e-08  
a 2.743974469225747 2.876e-08 au
q 2.422206810263533 1.6096e-07 au
i 5.884518412334156 5.2654e-06 deg
node 121.9348101433808 8.1084e-05 deg
peri 350.2881949651895 9.0243e-05 deg
M 248.3924094561672 4.0471e-05 deg
tp 2459115.206624538009
(2020-Sep-22.70662454)
0.00019084 TDB
period 1660.231028470331
4.55
2.6101e-05
7.146e-08
d
yr
n .216837291814555 3.409e-09 deg/d
Q 3.065742128187961 3.2132e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      7968 days (21.82 yr)  
   first obs. used      1998-02-03  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52801  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 20:54:47  

Additional Information
 Earth MOID = 1.43924 au 
 Jupiter MOID = 2.02838 au 
 T_jup = 3.331 
[ 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 16.8   n/a MPO455182  

295213 (2008 FF129)          Discovered 2008-Mar-29 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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