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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1827312040705835 4.4071e-08  
a 2.694326417035895 1.4926e-08 au
q 2.201988906691745 1.2131e-07 au
i 9.356133632917878 3.7664e-06 deg
node 66.42181828159583 3.0783e-05 deg
peri 247.9894832082551 3.2395e-05 deg
M 230.3378102759167 1.2124e-05 deg
tp 2459582.314568446206
(2022-Jan-02.81456845)
5.5927e-05 TDB
period 1615.37642612965
4.42
1.3423e-05
3.675e-08
d
yr
n .2228582726458003 1.8519e-09 deg/d
Q 3.186663927380045 1.7654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1125  
   data-arc span      15169 days (41.53 yr)  
   first obs. used      1978-11-29  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52494  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:22:58  

Additional Information
 Earth MOID = 1.20843 au 
 Jupiter MOID = 2.14124 au 
 T_jup = 3.327 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457224.5 (2015-Jul-21.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1820940578808545 4.4058e-08  
q 2.206315626554544 1.2109e-07 au
tp 2457963.966845768507
(2017-Jul-29.46684577)
5.2914e-05 TDB
node 66.58365595329427 3.0802e-05 deg
peri 247.2415758038949 3.2412e-05 deg
i 9.350375157186456 3.7631e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1125  
   data-arc span      15169 days (41.53 yr)  
   first obs. used      1978-11-29  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52494  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:22:58  

Additional Information
 Jupiter MOID = 2.14124 au 
 T_jup = 3.327 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.941128732008805E-15 -5.308598389269889E-15 3.779971823491751E-13 1.452702613130514E-14 1.137410202648439E-13 -3.023985029968082E-16
q -5.308598389269889E-15 1.466346207300921E-14 -9.213903673674258E-13 -3.57967629192576E-14 -3.103598894384826E-13 7.236414209586407E-16
tp 3.779971823491751E-13 -9.213903673674258E-13 2.799878466419591E-9 1.917469937939491E-11 5.658061685470512E-10 2.26939948204818E-12
node 1.452702613130514E-14 -3.57967629192576E-14 1.917469937939491E-11 9.487668663608424E-10 -9.319600956099854E-10 -7.986234852697099E-12
peri 1.137410202648439E-13 -3.103598894384826E-13 5.658061685470512E-10 -9.319600956099854E-10 1.050551265845008E-9 8.316914475809561E-12
i -3.023985029968082E-16 7.236414209586407E-16 2.26939948204818E-12 -7.986234852697099E-12 8.316914475809561E-12 1.416063064655328E-11

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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