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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03615910728865837 7.3627e-08  
a 2.958914477926446 4.2995e-08 au
q 2.85192277186114 2.3928e-07 au
i 6.913143204644649 6.7207e-06 deg
node 15.92904198015463 4.8911e-05 deg
peri 298.0511090510929 0.00011761 deg
M 4.220104539588801 0.00010189 deg
tp 2459374.706963073958
(2021-Jun-09.20696307)
0.00052634 TDB
period 1859.075579710568
5.09
4.0521e-05
1.109e-07
d
yr
n .1936446285072751 4.2207e-09 deg/d
Q 3.065906183991754 4.455e-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 = 1.8464 au 
 Jupiter MOID = 2.04209 au 
 T_jup = 3.255 
[ 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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