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180580 (2004 FF20)
Classification: Main-belt Asteroid          SPK-ID: 2180580
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1265661690982761 3.3254e-08  
a 2.397975763110212 1.054e-08 au
q 2.094473157182837 7.9067e-08 au
i 4.515747323910887 6.3002e-06 deg
node 172.496991602153 3.8151e-05 deg
peri 68.54685228776532 4.5451e-05 deg
M 130.0116557904497 2.3983e-05 deg
tp 2458710.669978465731
(2019-Aug-15.16997847)
8.9824e-05 TDB
period 1356.330758809474
3.71
8.9426e-06
2.448e-08
d
yr
n .2654219832896746 1.75e-09 deg/d
Q 2.701478369037587 1.1874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      7111 days (19.47 yr)  
   first obs. used      2001-07-19  
   last obs. used      2021-01-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54236  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:05  

Additional Information
 Earth MOID = 1.08581 au 
 Jupiter MOID = 2.30626 au 
 T_jup = 3.513 
[ 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 16.57   n/a E2021B55  

180580 (2004 FF20)          Discovered 2004-Mar-16 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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