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JPL Small-Body Database Browser
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441799 (2009 FJ41)
Classification: Main-belt Asteroid          SPK-ID: 2441799
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1361943857795858 8.5383e-08  
a 2.610387901781837 4.1285e-08 au
q 2.254867724852198 2.2262e-07 au
i 5.437592332081427 7.7906e-06 deg
node 83.56085709111964 9.7886e-05 deg
peri 35.57494606533184 0.00010302 deg
M 186.2472135580415 3.7301e-05 deg
tp 2459344.007367064560
(2021-May-09.50736706)
0.00017259 TDB
period 1540.479767975711
4.22
3.6546e-05
1.001e-07
d
yr
n .2336934294652004 5.5441e-09 deg/d
Q 2.965908078711476 4.6908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5757 days (15.76 yr)  
   first obs. used      2003-11-19  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51587  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:26  

Additional Information
 Earth MOID = 1.27394 au 
 Jupiter MOID = 2.12557 au 
 T_jup = 3.390 
[ 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 16.8   n/a MPO450444  

441799 (2009 FJ41)          Discovered 2009-Mar-21 by CSS at Catalina
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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