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72711 (2001 FW82)
Classification: Main-belt Asteroid          SPK-ID: 2072711
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06572963270804152 4.4861e-08  
a 3.093341019511759 2.2872e-08 au
q 2.890016850458533 1.4239e-07 au
i 8.198867543665791 4.7134e-06 deg
node 327.8418230845804 3.0892e-05 deg
peri 248.7195309111174 4.8555e-05 deg
M 201.2258184808183 4.0411e-05 deg
tp 2460076.930554374956
(2023-May-12.43055438)
0.00022885 TDB
period 1987.193362019419
5.44
2.2039e-05
6.034e-08
d
yr
n .1811600254311246 2.0092e-09 deg/d
Q 3.296665188564986 2.4375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      753  
   data-arc span      9486 days (25.97 yr)  
   first obs. used      1995-01-28  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57276  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:03:37  

Additional Information
 Earth MOID = 1.89595 au 
 Jupiter MOID = 1.74795 au 
 T_jup = 3.205 
[ 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 14.63   n/a E2021B10  

72711 (2001 FW82)          Discovered 2001-Mar-23 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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