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JPL Small-Body Database Browser
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173183 (1998 FN51)
Classification: Main-belt Asteroid          SPK-ID: 2173183
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .144342740122251 4.4256e-08  
a 2.290520251165986 1.0824e-08 au
q 1.959900281807181 1.0082e-07 au
i 3.521689921449314 5.3459e-06 deg
node 43.41491707626098 7.4261e-05 deg
peri 143.1111978643444 7.701e-05 deg
M 26.60947818847239 1.9929e-05 deg
tp 2458506.909129221997
(2019-Jan-23.40912922)
6.9761e-05 TDB
period 1266.192190671263
3.47
8.9755e-06
2.457e-08
d
yr
n .2843170275826361 2.0154e-09 deg/d
Q 2.621140220524791 1.2387e-08 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      7740 days (21.19 yr)  
   first obs. used      1998-02-28  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49541  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:41:53  

Additional Information
 Earth MOID = .962685 au 
 Jupiter MOID = 2.33615 au 
 T_jup = 3.582 
[ 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 MPO433112  

173183 (1998 FN51)          Discovered 1998-Mar-20 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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