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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1571425684323783 4.2289e-08  
a 2.55942312315058 1.2726e-08 au
q 2.157228799873479 1.1069e-07 au
i 7.989524222390986 4.2158e-06 deg
node 69.83958759745656 3.3636e-05 deg
peri 340.4031484351608 3.718e-05 deg
M 279.6902026640416 1.9053e-05 deg
tp 2459334.139598551402
(2021-Apr-29.63959855)
8.0724e-05 TDB
period 1495.586584237662
4.09
1.1154e-05
3.054e-08
d
yr
n .2407082303319142 1.7952e-09 deg/d
Q 2.961617446427681 1.4725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1028  
   data-arc span      8273 days (22.65 yr)  
   first obs. used      1996-11-30  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:04:06  

Additional Information
 Earth MOID = 1.17003 au 
 Jupiter MOID = 2.40313 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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