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523476 (2017 FO162)
Classification: Main-belt Asteroid          SPK-ID: 2523476
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1863534947651528 9.2875e-08  
a 3.043087479643079 1.0901e-07 au
q 2.475997492935511 2.3132e-07 au
i 6.326654408247341 8.5557e-06 deg
node 45.69889251614966 6.7175e-05 deg
peri 206.0280220164281 7.2256e-05 deg
M 184.516571565535 2.1625e-05 deg
tp 2459945.656428556673
(2023-Jan-01.15642856)
0.00012281 TDB
period 1938.965504127202
5.31
0.00010418
2.852e-07
d
yr
n .1856660158387134 9.9762e-09 deg/d
Q 3.610177466350648 1.2932e-07 au
  Orbit Determination Parameters
   # obs. used (total)      78  
   data-arc span      4059 days (11.11 yr)  
   first obs. used      2008-10-08  
   last obs. used      2019-11-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68037  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-15 00:24:32  

Additional Information
 Earth MOID = 1.4638 au 
 Jupiter MOID = 1.44511 au 
 T_jup = 3.203 
[ 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 16.8   n/a MPO448248  

523476 (2017 FO162)          Discovered 2011-Jan-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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