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JPL Small-Body Database Browser
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39022 (2000 UP54)
Classification: Main-belt Asteroid          SPK-ID: 2039022
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2221301138914368 4.7587e-08  
a 2.887310159201917 1.6791e-08 au
q 2.245951624698493 1.3964e-07 au
i 3.507254910721186 5.1265e-06 deg
node 145.8409728561734 5.3459e-05 deg
peri 198.0262324385747 5.4283e-05 deg
M 325.0251841176772 7.6973e-06 deg
tp 2458774.597093776823
(2019-Oct-18.09709378)
3.8119e-05 TDB
period 1792.002393108634
4.91
1.5632e-05
4.28e-08
d
yr
n .2008925888628409 1.7524e-09 deg/d
Q 3.528668693705342 2.052e-08 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      7908 days (21.65 yr)  
   first obs. used      1998-04-03  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55461  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 03:08:10  

Additional Information
 Earth MOID = 1.23766 au 
 Jupiter MOID = 1.88345 au 
 T_jup = 3.252 
[ 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 14.6   n/a MPO502429  

39022 (2000 UP54)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020328/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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