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213783 (2003 FF)
Classification: Outer Main-belt Asteroid          SPK-ID: 2213783
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1323864042461318 6.1285e-08  
a 3.200061857123128 3.9836e-08 au
q 2.776417174493399 2.0118e-07 au
i 6.242744197015157 7.0482e-06 deg
node 28.49252292517313 5.9133e-05 deg
peri 107.7473717238279 6.5146e-05 deg
M 58.17607574167763 2.4437e-05 deg
tp 2458862.608000593551
(2020-Jan-14.10800059)
0.00014268 TDB
period 2090.913115667189
5.72
3.9043e-05
1.069e-07
d
yr
n .1721735816292528 3.215e-09 deg/d
Q 3.623706539752858 4.511e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      7475 days (20.47 yr)  
   first obs. used      2000-09-26  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55173  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:04  

Additional Information
 Earth MOID = 1.79812 au 
 Jupiter MOID = 1.436 au 
 T_jup = 3.171 
[ 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 16.21   n/a E2021B55  

213783 (2003 FF)          Discovered 2003-Mar-22 by Stevens, B. L. at Desert Moon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2003 FF = 2006 RZ77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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