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JPL Small-Body Database Browser
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226656 (2004 FV139)
Classification: Main-belt Asteroid          SPK-ID: 2226656
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1526583793538134 3.8175e-08  
a 2.327668494696379 1.054e-08 au
q 1.972330394623099 8.9597e-08 au
i 5.799077512088983 4.3552e-06 deg
node 222.9201145455543 4.3594e-05 deg
peri 85.78686424094982 4.7789e-05 deg
M 342.6467091012559 1.6189e-05 deg
tp 2458663.025830038037
(2019-Jun-28.52583004)
5.8226e-05 TDB
period 1297.119891842663
3.55
8.8105e-06
2.412e-08
d
yr
n .277537953325649 1.8851e-09 deg/d
Q 2.683006594769659 1.2149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      567  
   data-arc span      11749 days (32.17 yr)  
   first obs. used      1987-09-15  
   last obs. used      2019-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51449  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:36:44  

Additional Information
 Earth MOID = .967361 au 
 Jupiter MOID = 2.56456 au 
 T_jup = 3.551 
[ 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 16.1   n/a MPO437074  

226656 (2004 FV139)          Discovered 2004-Mar-26 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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