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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1327463662179596 5.6701e-07  
a 2.586571645509208 2.2765e-07 au
q 2.243213658605452 1.6551e-06 au
i 17.39079279190246 1.609e-05 deg
node 352.4117225630849 3.6066e-05 deg
peri 221.737054765929 0.00039834 deg
M 205.8816613900855 0.00049407 deg
tp 2459250.984591329365
(2021-Feb-05.48459133)
0.0021707 TDB
period 1519.44573884413
4.16
0.0002006
5.492e-07
d
yr
n .2369285001739243 3.1279e-08 deg/d
Q 2.929929632412963 2.5787e-07 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      5350 days (14.65 yr)  
   first obs. used      2004-03-17  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .67187  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:21:53  

Additional Information
 Earth MOID = 1.26675 au 
 Jupiter MOID = 2.10864 au 
 T_jup = 3.345 
[ 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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