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JPL Small-Body Database Browser
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39020 (2000 UT53)
Classification: Main-belt Asteroid          SPK-ID: 2039020
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1582282064129577 4.5165e-08  
a 2.559485782807002 1.2882e-08 au
q 2.154502938053986 1.1861e-07 au
i 7.998056523959581 4.3408e-06 deg
node 69.86759536832129 3.994e-05 deg
peri 340.0459975214707 4.3686e-05 deg
M 183.9111023981524 2.01e-05 deg
tp 2459332.071844870845
(2021-Apr-27.57184487)
8.6829e-05 TDB
period 1495.641506876812
4.09
1.1291e-05
3.091e-08
d
yr
n .2406993910938921 1.8171e-09 deg/d
Q 2.964468627560019 1.492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      972  
   data-arc span      8197 days (22.44 yr)  
   first obs. used      1996-11-30  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55186  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:06:03  

Additional Information
 Earth MOID = 1.16686 au 
 Jupiter MOID = 2.40128 au 
 T_jup = 3.405 
[ 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 14.7   n/a MPO436043  

39020 (2000 UT53)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 UT53 = 1996 WD2 = 1998 HD137 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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