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452489 (2004 FN38)
Classification: Main-belt Asteroid          SPK-ID: 2452489
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1325518845049745 4.0485e-07  
a 2.586427155093841 1.4485e-07 au
q 2.243591361551312 1.1616e-06 au
i 17.3916027264259 9.5495e-06 deg
node 352.3967730280169 3.2467e-05 deg
peri 221.8040136011143 0.00027928 deg
M 300.5769933750088 0.0003481 deg
tp 2459251.284635201391
(2021-Feb-05.78463520)
0.00149 TDB
period 1519.318422278066
4.16
0.00012764
3.495e-07
d
yr
n .2369483544208041 1.9906e-08 deg/d
Q 2.929262948636369 1.6405e-07 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      5798 days (15.87 yr)  
   first obs. used      2004-03-17  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .64127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:35:54  

Additional Information
 Earth MOID = 1.26687 au 
 Jupiter MOID = 2.10813 au 
 T_jup = 3.346 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO456154  

452489 (2004 FN38)          Discovered 2004-Mar-17 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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