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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .145009409484409 4.3212e-08  
a 2.290018436358567 9.3505e-09 au
q 1.957944215193802 9.7355e-08 au
i 3.520398357650102 5.3114e-06 deg
node 43.37569740036385 6.4538e-05 deg
peri 143.0154963479333 6.7325e-05 deg
M 140.4174718161234 1.8203e-05 deg
tp 2458506.785885000266
(2019-Jan-23.28588500)
6.2864e-05 TDB
period 1265.776111057255
3.47
7.7526e-06
2.123e-08
d
yr
n .2844104868587744 1.7419e-09 deg/d
Q 2.622092657523333 1.0706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      456  
   data-arc span      7771 days (21.28 yr)  
   first obs. used      1998-02-28  
   last obs. used      2019-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49296  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:00:18  

Additional Information
 Earth MOID = .960381 au 
 Jupiter MOID = 2.33395 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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