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385432 (2003 FF13)
Classification: Main-belt Asteroid          SPK-ID: 2385432
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1444886558104767 1.5426e-07  
a 3.156988632814033 4.2216e-08 au
q 2.700839588849779 4.6733e-07 au
i 14.67819131338012 1.5857e-05 deg
node 353.1323836784048 3.0558e-05 deg
peri 177.8178512397414 5.1209e-05 deg
M 65.54206753831473 3.6177e-05 deg
tp 2458827.485606273031
(2019-Dec-09.98560627)
0.00020367 TDB
period 2048.839574113343
5.61
4.1096e-05
1.125e-07
d
yr
n .1757092183050953 3.5244e-09 deg/d
Q 3.613137676778288 4.8316e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6264 days (17.15 yr)  
   first obs. used      2003-03-07  
   last obs. used      2020-04-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61383  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:23  

Additional Information
 Earth MOID = 1.70634 au 
 Jupiter MOID = 1.35732 au 
 T_jup = 3.139 
[ 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 15.88   n/a E2021B25  

385432 (2003 FF13)          Discovered 2003-Mar-07 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2003 FF13 = 2010 HT82 = 2011 ST80 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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