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344841 (2004 FK148)
Classification: Main-belt Asteroid          SPK-ID: 2344841
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07595133161290633 6.2933e-08  
a 3.108995642761458 4.9034e-08 au
q 2.872863283715002 2.0471e-07 au
i 19.02806659118733 6.8876e-06 deg
node 65.88273700115039 1.7244e-05 deg
peri 174.5072107845281 4.0317e-05 deg
M 349.547374343176 3.8443e-05 deg
tp 2459258.636849520158
(2021-Feb-13.13684952)
0.00021436 TDB
period 2002.297462321662
5.48
4.7369e-05
1.297e-07
d
yr
n .1797934656435015 4.2534e-09 deg/d
Q 3.345128001807915 5.2758e-08 au
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      6734 days (18.44 yr)  
   first obs. used      2001-11-20  
   last obs. used      2020-04-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59056  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 08:33:53  

Additional Information
 Earth MOID = 1.8589 au 
 Jupiter MOID = 1.68072 au 
 T_jup = 3.131 
[ 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 15.48   n/a E2021B25  

344841 (2004 FK148)          Discovered 2004-Mar-28 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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