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72796 (2001 FR179)
Classification: Main-belt Asteroid          SPK-ID: 2072796
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1250945780177329 3.5114e-08  
a 2.587435040445794 1.1809e-08 au
q 2.263760945912932 9.4387e-08 au
i 9.063944130903193 4.7642e-06 deg
node 85.8540390046922 2.3697e-05 deg
peri 54.76913831622436 3.098e-05 deg
M 350.0039948573628 2.0984e-05 deg
tp 2459438.711091266707
(2021-Aug-12.21109127)
8.8723e-05 TDB
period 1520.206586448941
4.16
1.0407e-05
2.849e-08
d
yr
n .2368099199207694 1.6211e-09 deg/d
Q 2.911109134978656 1.3286e-08 au
  Orbit Determination Parameters
   # obs. used (total)      621  
   data-arc span      9216 days (25.23 yr)  
   first obs. used      1995-12-16  
   last obs. used      2021-03-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55458  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 10:46:41  

Additional Information
 Earth MOID = 1.29188 au 
 Jupiter MOID = 2.15986 au 
 T_jup = 3.393 
[ 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 15.58   n/a MPCxxxxx  

72796 (2001 FR179)          Discovered 2001-Mar-20 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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