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434249 (2003 UT53)
Classification: Main-belt Asteroid          SPK-ID: 2434249
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2641848352198862 7.0233e-08  
a 2.691266535196801 2.4515e-08 au
q 1.98027472906304 1.9694e-07 au
i 12.67676813291186 8.2638e-06 deg
node 246.4635953735398 3.4838e-05 deg
peri 89.16073070647502 3.9465e-05 deg
M 310.0969076867008 1.3651e-05 deg
tp 2459224.041649346916
(2021-Jan-09.54164935)
6.1482e-05 TDB
period 1612.625391221361
4.42
2.2034e-05
6.033e-08
d
yr
n .2232384544852944 3.0502e-09 deg/d
Q 3.402258341330563 3.0991e-08 au
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      5198 days (14.23 yr)  
   first obs. used      2003-09-30  
   last obs. used      2017-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6221  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:54:06  

Additional Information
 Earth MOID = 1.01948 au 
 Jupiter MOID = 2.20125 au 
 T_jup = 3.287 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456781.5 (2014-May-04.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2628334065727348 7.0272e-08  
q 1.984271543170169 1.9694e-07 au
tp 2456000.896093696883
(2012-Mar-14.39609370)
7.2669e-05 TDB
node 246.4971793350691 3.4828e-05 deg
peri 89.39147840961174 3.9546e-05 deg
i 12.67554953733494 8.2631e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      234  
   data-arc span      5198 days (14.23 yr)  
   first obs. used      2003-09-30  
   last obs. used      2017-12-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6221  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:54:06  

Additional Information
 Jupiter MOID = 2.20125 au 
 T_jup = 3.287 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.938193776912592E-15 -1.378710626993682E-14 2.040821222601708E-12 4.764755982279424E-14 3.072421330187291E-13 -5.846303870720467E-14
q -1.378710626993682E-14 3.878665051412764E-14 -6.230468684192099E-12 -1.279842432817733E-13 -9.724019754353784E-13 1.659818766848697E-13
tp 2.040821222601708E-12 -6.230468684192099E-12 5.28077260726435E-9 -7.541913585271035E-12 1.382037827075815E-9 -3.776776532885664E-11
node 4.764755982279424E-14 -1.279842432817733E-13 -7.541913585271035E-12 1.213018503536128E-9 -1.188759636977219E-9 -1.206527020767028E-10
peri 3.072421330187291E-13 -9.724019754353784E-13 1.382037827075815E-9 -1.188759636977219E-9 1.563876614789867E-9 1.105193515226877E-10
i -5.846303870720467E-14 1.659818766848697E-13 -3.776776532885664E-11 -1.206527020767028E-10 1.105193515226877E-10 6.82795493670295E-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 16.3   n/a MPO434582  

434249 (2003 UT53)          Discovered 2003-Sep-30 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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