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452647 (2005 UK134)
Classification: Main-belt Asteroid          SPK-ID: 2452647
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1922835749692597 8.4776e-08  
a 2.701623895226398 3.023e-08 au
q 2.18214599442989 2.401e-07 au
i 11.95012290957196 7.7195e-06 deg
node 236.2306338376732 2.9578e-05 deg
peri 105.4310963587911 3.607e-05 deg
M 143.6194424138278 1.7931e-05 deg
tp 2458353.437106128870
(2018-Aug-22.93710613)
8.0458e-05 TDB
period 1621.943644109142
4.44
2.7223e-05
7.453e-08
d
yr
n .2219559238741191 3.7253e-09 deg/d
Q 3.221101796022907 3.6042e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5170 days (14.15 yr)  
   first obs. used      2005-10-25  
   last obs. used      2019-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56777  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:38:36  

Additional Information
 Earth MOID = 1.21133 au 
 Jupiter MOID = 2.35744 au 
 T_jup = 3.310 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457409.5 (2016-Jan-22.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .192881105152228 8.5661e-08  
q 2.180902386648267 2.4283e-07 au
tp 2456727.304779655149
(2014-Mar-10.80477966)
8.4334e-05 TDB
node 236.4217486840353 2.9688e-05 deg
peri 104.6184224140627 3.5986e-05 deg
i 11.92466742424905 7.7083e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5170 days (14.15 yr)  
   first obs. used      2005-10-25  
   last obs. used      2019-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56777  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:38:36  

Additional Information
 Jupiter MOID = 2.35744 au 
 T_jup = 3.310 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.337828983125112E-15 -2.071593682620021E-14 1.18024884715408E-12 -1.294322584534168E-14 -2.322575171029898E-13 -2.46795551436342E-14
q -2.071593682620021E-14 5.896836656427588E-14 -3.839429143227648E-12 4.217275434893286E-14 5.751932953015931E-13 7.14600897388631E-14
tp 1.18024884715408E-12 -3.839429143227648E-12 7.112275551389079E-9 2.088267865101345E-11 1.660634143624553E-9 -3.036006641514489E-12
node -1.294322584534168E-14 4.217275434893286E-14 2.088267865101345E-11 8.813838889361846E-10 -8.552939097247079E-10 -3.65673909769274E-11
peri -2.322575171029898E-13 5.751932953015931E-13 1.660634143624553E-9 -8.552939097247079E-10 1.294960306994622E-9 3.656461005942906E-11
i -2.46795551436342E-14 7.14600897388631E-14 -3.036006641514489E-12 -3.65673909769274E-11 3.656461005942906E-11 5.941851102560887E-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 16.8   n/a MPO460667  

452647 (2005 UK134)          Discovered 2005-Oct-25 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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