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JPL Small-Body Database Browser
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441389 (2008 FJ24)
Classification: Main-belt Asteroid          SPK-ID: 2441389
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03528867700654405 5.766e-08  
a 3.021259618020824 4.623e-08 au
q 2.914643363207572 1.8114e-07 au
i 15.26434909386472 7.5331e-06 deg
node 174.8095969623498 2.4617e-05 deg
peri 292.4794306904558 0.00011759 deg
M 128.6136115157246 0.00011759 deg
tp 2457915.224936409411
(2017-Jun-10.72493641)
0.00062317 TDB
period 1918.140856051227
5.25
4.4025e-05
1.205e-07
d
yr
n .1876817329990627 4.3077e-09 deg/d
Q 3.127875872834075 4.7861e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      6351 days (17.39 yr)  
   first obs. used      2002-03-05  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62198  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:04  

Additional Information
 Earth MOID = 1.96081 au 
 Jupiter MOID = 1.91023 au 
 T_jup = 3.192 
[ 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 MPO437716  

441389 (2008 FJ24)          Discovered 2008-Mar-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2008 FJ24 = 2013 EK122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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