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JPL Small-Body Database Browser
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39065 (2000 UY111)
Classification: Main-belt Asteroid          SPK-ID: 2039065
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823659649620044 4.4388e-08  
a 2.695179226208807 1.5904e-08 au
q 2.203670265875689 1.2243e-07 au
i 9.356513939109421 4.248e-06 deg
node 66.42971816127603 3.1156e-05 deg
peri 247.9359876614527 3.3204e-05 deg
M 141.2765153983454 1.2418e-05 deg
tp 2457966.269130450521
(2017-Jul-31.76913045)
5.5446e-05 TDB
period 1616.143436112004
4.42
1.4305e-05
3.916e-08
d
yr
n .2227525057219308 1.9716e-09 deg/d
Q 3.186688186541924 1.8804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      992  
   data-arc span      14707 days (40.27 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54568  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:04:52  

Additional Information
 Earth MOID = 1.20929 au 
 Jupiter MOID = 2.13871 au 
 T_jup = 3.327 
[ 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 14.6   n/a MPO431941  
diameter diameter 3.968 km 0.853 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.162   0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39065 (2000 UY111)          Discovered 2000-Oct-29 by Spacewatch at Kitt Peak
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 UY111 = 1978 WF7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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