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72797 (2001 FU180)
Classification: Main-belt Asteroid          SPK-ID: 2072797
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02878605386443448 6.2863e-08  
a 2.982458859877481 1.945e-08 au
q 2.896605638488588 1.9449e-07 au
i 2.330571171888786 3.9926e-06 deg
node 49.03006093214868 0.00012806 deg
peri 145.8515355412691 0.0001491 deg
M 302.483550009813 7.7924e-05 deg
tp 2459501.072810015070
(2021-Oct-13.57281002)
0.00040791 TDB
period 1881.308940727159
5.15
1.8403e-05
5.038e-08
d
yr
n .1913561309397986 1.8719e-09 deg/d
Q 3.068312081266373 2.001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      857  
   data-arc span      9898 days (27.10 yr)  
   first obs. used      1994-02-11  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49485  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:16:10  

Additional Information
 Earth MOID = 1.89365 au 
 Jupiter MOID = 1.88536 au 
 T_jup = 3.257 
[ 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 14.82   n/a MPCxxxxx  

72797 (2001 FU180)          Discovered 2001-Mar-20 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FU180 = 1996 FH22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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