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357313 (2003 FK45)
Classification: Main-belt Asteroid          SPK-ID: 2357313
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1364242070703713 8.2661e-07  
a 2.915373663728493 3.9106e-08 au
q 2.51764612334049 2.4335e-06 au
i 16.73782236811564 4.1657e-05 deg
node 7.109439208130198 1.8108e-05 deg
peri 183.9986672761895 4.1255e-05 deg
M 152.8127685731433 4.4406e-05 deg
tp 2458228.713976506901
(2018-Apr-20.21397651)
0.00021288 TDB
period 1818.192099075328
4.98
3.6583e-05
1.002e-07
d
yr
n .1979988804170275 3.9839e-09 deg/d
Q 3.313101204116495 4.4441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      7356 days (20.14 yr)  
   first obs. used      1998-03-03  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61945  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:50:32  

Additional Information
 Earth MOID = 1.51848 au 
 Jupiter MOID = 1.64655 au 
 T_jup = 3.205 
[ 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 16.0   n/a MPO437509  

357313 (2003 FK45)          Discovered 2003-Mar-24 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2003 FK45 = 2005 SX121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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