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385508 (2004 FT53)
Classification: Main-belt Asteroid          SPK-ID: 2385508
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0355158599309216 7.4378e-08  
a 2.95647534932003 4.2115e-08 au
q 2.851473584924357 2.4063e-07 au
i 6.911070884252446 6.719e-06 deg
node 15.99621538596565 4.896e-05 deg
peri 299.211551921964 0.00011845 deg
M 325.0780537858006 0.00010316 deg
tp 2459380.617437048489
(2021-Jun-15.11743705)
0.00053084 TDB
period 1856.777309595962
5.08
3.9674e-05
1.086e-07
d
yr
n .1938843167349652 4.1428e-09 deg/d
Q 3.061477113715703 4.361e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      5958 days (16.31 yr)  
   first obs. used      2004-02-29  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51123  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:38  

Additional Information
 Earth MOID = 1.84462 au 
 Jupiter MOID = 2.04702 au 
 T_jup = 3.256 
[ 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 16.30   n/a E2021B25  

385508 (2004 FT53)          Discovered 2004-Mar-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

[ show close-approach data ]
Alternate Designations
 2004 FT53 = 2009 CN47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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