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JPL Small-Body Database Browser
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172100 (2002 FO8)
Classification: Main-belt Asteroid          SPK-ID: 2172100
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343374248560655 4.2793e-08  
a 2.203859242312995 1.0113e-08 au
q 1.907798466955427 9.2426e-08 au
i 3.086472826795298 4.3785e-06 deg
node 264.4729981036559 0.00010379 deg
peri 296.7203054523889 0.00010584 deg
M 183.4921818018284 2.1349e-05 deg
tp 2459586.416397856904
(2022-Jan-06.91639786)
7.2107e-05 TDB
period 1195.017339071444
3.27
8.2257e-06
2.252e-08
d
yr
n .301250859070989 2.0736e-09 deg/d
Q 2.499920017670562 1.1472e-08 au
  Orbit Determination Parameters
   # obs. used (total)      434  
   data-arc span      6415 days (17.56 yr)  
   first obs. used      2002-03-12  
   last obs. used      2019-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55353  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 19:39:11  

Additional Information
 Earth MOID = .907029 au 
 Jupiter MOID = 2.46924 au 
 T_jup = 3.649 
[ 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 16.7   n/a MPO433104  

172100 (2002 FO8)          Discovered 2002-Mar-16 by LINEAR at Socorro
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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