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JPL Small-Body Database Browser
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39017 (2000 UL50)
Classification: Main-belt Asteroid          SPK-ID: 2039017
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1814416402221913 4.7815e-08  
a 2.457851708468587 1.2904e-08 au
q 2.011895063061131 1.1345e-07 au
i 2.711493692044361 4.546e-06 deg
node 54.50517759541768 9.1092e-05 deg
peri 276.4054449223019 9.1887e-05 deg
M 96.60692578533053 1.2462e-05 deg
tp 2458622.808071828131
(2019-May-19.30807183)
4.7789e-05 TDB
period 1407.446650812681
3.85
1.1084e-05
3.035e-08
d
yr
n .2557823415844079 2.0143e-09 deg/d
Q 2.903808353876042 1.5245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      797  
   data-arc span      8480 days (23.22 yr)  
   first obs. used      1996-11-07  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53283  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:04:04  

Additional Information
 Earth MOID = 1.00339 au 
 Jupiter MOID = 2.452 au 
 T_jup = 3.467 
[ 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 15.7   n/a MPO502429  

39017 (2000 UL50)          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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