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541139 (2008 FP74)
Classification: Main-belt Asteroid          SPK-ID: 2541139
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 53 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254713422955021 4.0547e-08  
a 2.647645770208465 1.8864e-08 au
q 2.3154421014974 1.0484e-07 au
i 14.68825688747573 4.5223e-06 deg
node 135.2425583944378 1.6158e-05 deg
peri 260.8531525525923 2.4403e-05 deg
M 146.2662191839332 1.8919e-05 deg
tp 2458561.163083832039
(2019-Mar-18.66308383)
8.0075e-05 TDB
period 1573.57789860578
4.31
1.6817e-05
4.604e-08
d
yr
n .2287779971483883 2.445e-09 deg/d
Q 2.979849438919529 2.1231e-08 au
  Orbit Determination Parameters
   # obs. used (total)      382  
   data-arc span      7150 days (19.58 yr)  
   first obs. used      2001-09-21  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58679  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 13:25:05  

Additional Information
 Earth MOID = 1.37241 au 
 Jupiter MOID = 2.48953 au 
 T_jup = 3.334 
[ 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 16.26   n/a MPCxxxxx  

541139 (2008 FP74)          Discovered 2005-Aug-05 by NEAT at Palomar
Reference: Last Updated: 2019-12-02

Alternate Designations
 2008 FP74 = 2014 QV166 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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