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71820 (2000 UF24)
Classification: Main-belt Asteroid          SPK-ID: 2071820
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1693485866132329 3.0909e-08  
a 2.351766732234134 8.9607e-09 au
q 1.953498360086262 7.2999e-08 au
i 4.673112262265456 3.5551e-06 deg
node 93.11202505017295 5.7601e-05 deg
peri 1.937649004534744 5.9327e-05 deg
M 116.7426883613299 1.4639e-05 deg
tp 2458573.314030706762
(2019-Mar-30.81403071)
5.2608e-05 TDB
period 1317.315466212157
3.61
7.5289e-06
2.061e-08
d
yr
n .2732830587916448 1.5619e-09 deg/d
Q 2.750035104382006 1.0478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      858  
   data-arc span      11160 days (30.55 yr)  
   first obs. used      1989-10-07  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:46:44  

Additional Information
 Earth MOID = .970283 au 
 Jupiter MOID = 2.42168 au 
 T_jup = 3.533 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456805.5 (2014-May-28.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1689480638561938 3.0957e-08  
q 1.955060074711109 7.3109e-08 au
tp 2457256.578373349017
(2015-Aug-22.07837335)
5.0503e-05 TDB
node 93.15569724528623 5.7592e-05 deg
peri 2.113615312315982 5.9322e-05 deg
i 4.672982809052374 3.5549e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      858  
   data-arc span      11160 days (30.55 yr)  
   first obs. used      1989-10-07  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 13:46:44  

Additional Information
 Jupiter MOID = 2.42168 au 
 T_jup = 3.533 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.583095793525803E-16 -2.251415658094874E-15 -1.440739535526079E-14 -2.779969880142633E-15 -1.094864666362807E-14 -2.796497144909389E-16
q -2.251415658094874E-15 5.344943235690155E-15 1.168748659962125E-13 7.590408677805595E-15 4.322661677151965E-14 6.959119454704216E-16
tp -1.440739535526079E-14 1.168748659962125E-13 2.550562704538683E-9 1.020685599359286E-11 7.426847478080475E-10 -6.503833906406744E-13
node -2.779969880142633E-15 7.590408677805595E-15 1.020685599359286E-11 3.316858392956335E-9 -3.302209166552177E-9 -2.616934347682321E-12
peri -1.094864666362807E-14 4.322661677151965E-14 7.426847478080475E-10 -3.302209166552177E-9 3.519064911294048E-9 2.396194556807641E-12
i -2.796497144909389E-16 6.959119454704216E-16 -6.503833906406744E-13 -2.616934347682321E-12 2.396194556807641E-12 1.263698181201812E-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 15.8   n/a MPO309696  

71820 (2000 UF24)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 UF24 = 1989 TJ9 = 1998 FM92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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