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71854 (2000 UF109)
Classification: Main-belt Asteroid          SPK-ID: 2071854
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1096112221598817 3.9154e-08  
a 2.213935970781241 9.0652e-09 au
q 1.971263743240185 8.4595e-08 au
i 5.079977883466743 4.7558e-06 deg
node 139.4095306478309 5.1797e-05 deg
peri 289.7684716210425 5.7462e-05 deg
M 22.43359298232654 2.4131e-05 deg
tp 2459125.520533329307
(2020-Oct-03.02053333)
8.0619e-05 TDB
period 1203.222685849498
3.29
7.3901e-06
2.023e-08
d
yr
n .2991964864307999 1.8376e-09 deg/d
Q 2.456608198322297 1.0059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      668  
   data-arc span      9538 days (26.11 yr)  
   first obs. used      1995-02-05  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52845  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:14:57  

Additional Information
 Earth MOID = .991892 au 
 Jupiter MOID = 2.76748 au 
 T_jup = 3.642 
[ 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 16.58   n/a MPCxxxxx  

71854 (2000 UF109)          Discovered 2000-Oct-31 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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