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216445 (2009 FK34)
Classification: Main-belt Asteroid          SPK-ID: 2216445
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .141126791395244 4.8583e-08  
a 2.377423550656685 1.378e-08 au
q 2.041905393165018 1.1844e-07 au
i 3.340814240305502 4.9789e-06 deg
node 48.89679295312995 0.00010918 deg
peri 164.3240487704286 0.00011155 deg
M 44.36774407669254 2.2009e-05 deg
tp 2459035.485117697157
(2020-Jul-04.98511770)
8.1766e-05 TDB
period 1338.931218281851
3.67
1.1641e-05
3.187e-08
d
yr
n .2688711676033371 2.3376e-09 deg/d
Q 2.71294170814835 1.5724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      184  
   data-arc span      6579 days (18.01 yr)  
   first obs. used      2002-05-18  
   last obs. used      2020-05-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59813  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:50  

Additional Information
 Earth MOID = 1.03476 au 
 Jupiter MOID = 2.25005 au 
 T_jup = 3.525 
[ 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 17.49   n/a E2021B55  

216445 (2009 FK34)          Discovered 2009-Mar-21 by CSS at Catalina
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

Alternate Designations
 2009 FK34 = 2002 LX5 = 2007 UY121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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