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390801 (2004 FL104)
Classification: Main-belt Asteroid          SPK-ID: 2390801
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07387819584650994 6.0644e-08  
a 2.972843455562302 3.7354e-08 au
q 2.753215144531255 1.8955e-07 au
i 8.287983450432716 7.0398e-06 deg
node 175.5521101863082 4.5922e-05 deg
peri 273.0021021224937 6.9569e-05 deg
M 137.289268757665 5.2236e-05 deg
tp 2458286.512548608610
(2018-Jun-17.01254861)
0.00026772 TDB
period 1872.218308297675
5.13
3.5287e-05
9.661e-08
d
yr
n .1922852684457146 3.6242e-09 deg/d
Q 3.192471766593349 4.0114e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      8684 days (23.78 yr)  
   first obs. used      1996-09-12  
   last obs. used      2020-06-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72295  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:38:15  

Additional Information
 Earth MOID = 1.78554 au 
 Jupiter MOID = 1.97384 au 
 T_jup = 3.242 
[ 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 16.7   n/a MPO434441  

390801 (2004 FL104)          Discovered 2004-Mar-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2004 FL104 = 2014 DY29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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