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JPL Small-Body Database Browser
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441403 (2008 FG128)
Classification: Main-belt Asteroid          SPK-ID: 2441403
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07657110444763093 1.8557e-07  
a 2.166164511890698 3.636e-08 au
q 2.000298902799964 3.7518e-07 au
i 4.905358904108611 6.2644e-06 deg
node 37.37398908414138 0.00012325 deg
peri 167.3294383797642 0.00014726 deg
M 294.6509553891153 7.7675e-05 deg
tp 2459211.884103103894
(2020-Dec-28.38410310)
0.00025194 TDB
period 1164.489512746859
3.19
2.932e-05
8.027e-08
d
yr
n .3091483401604991 7.7838e-09 deg/d
Q 2.332030120981432 3.9144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      58  
   data-arc span      4302 days (11.78 yr)  
   first obs. used      2006-10-27  
   last obs. used      2018-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61907  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:59:35  

Additional Information
 Earth MOID = .996043 au 
 Jupiter MOID = 2.62498 au 
 T_jup = 3.684 
[ 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 18.6   n/a MPO456091  

441403 (2008 FG128)          Discovered 2008-Mar-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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