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JPL Small-Body Database Browser
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39003 (2000 UL37)
Classification: Main-belt Asteroid          SPK-ID: 2039003
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2254921414923736 6.2958e-08  
a 2.576296279395009 1.66e-08 au
q 1.995361714235394 1.6841e-07 au
i 4.931034182479281 6.1183e-06 deg
node 205.8706712137081 6.1614e-05 deg
peri 329.3988332353624 6.2818e-05 deg
M 155.9481985002644 1.8203e-05 deg
tp 2458346.210429258455
(2018-Aug-15.71042926)
7.1177e-05 TDB
period 1510.400554364576
4.14
1.4598e-05
3.997e-08
d
yr
n .2383473701460946 2.3037e-09 deg/d
Q 3.157230844554624 2.0344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      936  
   data-arc span      10096 days (27.64 yr)  
   first obs. used      1991-09-14  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57197  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:05:58  

Additional Information
 Earth MOID = 1.00161 au 
 Jupiter MOID = 1.82154 au 
 T_jup = 3.386 
[ 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 14.7   n/a MPO474247  
diameter diameter 2.793 km 0.123 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.394   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39003 (2000 UL37)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 UL37 = 1998 JY4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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