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226339 (2003 FO72)
Classification: Main-belt Asteroid          SPK-ID: 2226339
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1104450036878361 3.7958e-08  
a 2.390305396438411 1.2444e-08 au
q 2.126308108113716 9.2122e-08 au
i 6.285473261992477 4.0405e-06 deg
node 104.8949923986033 4.1926e-05 deg
peri 41.81184142750424 4.6532e-05 deg
M 271.1951657032123 2.202e-05 deg
tp 2459333.475762638116
(2021-Apr-28.97576264)
8.3674e-05 TDB
period 1349.828255397779
3.70
1.0541e-05
2.886e-08
d
yr
n .2667005958427741 2.0826e-09 deg/d
Q 2.654302684763106 1.3818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      7950 days (21.77 yr)  
   first obs. used      1999-02-10  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60246  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:59:18  

Additional Information
 Earth MOID = 1.14331 au 
 Jupiter MOID = 2.35818 au 
 T_jup = 3.516 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457263.5 (2015-Aug-29.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1095195160774892 3.8045e-08  
q 2.129167864893007 9.2263e-08 au
tp 2456633.333359080266
(2013-Dec-06.83335908)
7.7495e-05 TDB
node 104.9371056299861 4.1961e-05 deg
peri 41.85407983549685 4.663e-05 deg
i 6.28244280419742 4.0381e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      7950 days (21.77 yr)  
   first obs. used      1999-02-10  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60246  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:59:18  

Additional Information
 Jupiter MOID = 2.35818 au 
 T_jup = 3.516 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.447451294767468E-15 -3.484660051858795E-15 4.182497619549424E-13 -1.30024841273278E-14 1.274685863881382E-13 -8.410738851514417E-16
q -3.484660051858795E-15 8.512394852363588E-15 -8.282910416787066E-13 3.127554986082497E-14 -2.484711582584436E-13 2.166084854428258E-15
tp 4.182497619549424E-13 -8.282910416787066E-13 6.005544629177736E-9 1.847227257167031E-11 1.597127491230527E-9 -1.214540686297267E-12
node -1.30024841273278E-14 3.127554986082497E-14 1.847227257167031E-11 1.760689777997451E-9 -1.744899478967259E-9 -1.115220048200821E-12
peri 1.274685863881382E-13 -2.484711582584436E-13 1.597127491230527E-9 -1.744899478967259E-9 2.174365362899259E-9 7.976911194308908E-13
i -8.410738851514417E-16 2.166084854428258E-15 -1.214540686297267E-12 -1.115220048200821E-12 7.976911194308908E-13 1.630608747246326E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO450049  

226339 (2003 FO72)          Discovered 2003-Mar-26 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2003 FO72 = 1999 CB35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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