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43660 (2002 FQ2)
Classification: Main-belt Asteroid          SPK-ID: 2043660
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1532077140835059 2.7375e-08  
a 2.439546202223851 9.0015e-09 au
q 2.065788905180037 6.771e-08 au
i 2.69102993486537 3.2573e-06 deg
node 27.61115066334454 9.1407e-05 deg
peri 211.5466748186438 9.2613e-05 deg
M 294.3523972915169 1.5901e-05 deg
tp 2459454.292257471023
(2021-Aug-27.79225747)
6.2074e-05 TDB
period 1391.752461933569
3.81
7.7029e-06
2.109e-08
d
yr
n .2586666881119435 1.4316e-09 deg/d
Q 2.813303499267666 1.0381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      806  
   data-arc span      8848 days (24.22 yr)  
   first obs. used      1996-12-31  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58191  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:26:28  

Additional Information
 Earth MOID = 1.0528 au 
 Jupiter MOID = 2.1936 au 
 T_jup = 3.485 
[ 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 15.93   n/a MPCxxxxx  

43660 (2002 FQ2)          Discovered 2002-Mar-19 by Yeung, W. K. Y. at Desert Eagle
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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