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JPL Small-Body Database Browser
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442200 (2011 FZ71)
Classification: Main-belt Asteroid          SPK-ID: 2442200
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1712405972884809 5.4749e-08  
a 2.249872203002965 1.7625e-08 au
q 1.864602743137987 1.1805e-07 au
i 5.055751345104555 4.7012e-06 deg
node 125.1021484989768 6.3962e-05 deg
peri 118.7288340364486 6.652e-05 deg
M 94.37968133689731 1.4682e-05 deg
tp 2458277.344755977125
(2018-Jun-07.84475598)
5.1184e-05 TDB
period 1232.637006189529
3.37
1.4484e-05
3.966e-08
d
yr
n .2920567841078161 3.4319e-09 deg/d
Q 2.635141662867943 2.0643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      144  
   data-arc span      5748 days (15.74 yr)  
   first obs. used      2004-01-30  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61594  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:59:49  

Additional Information
 Earth MOID = .857536 au 
 Jupiter MOID = 2.39355 au 
 T_jup = 3.603 
[ 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 17.7   n/a MPO456095  

442200 (2011 FZ71)          Discovered 2004-Jan-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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