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JPL Small-Body Database Browser
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413025 (2000 UA4)
Classification: Main-belt Asteroid          SPK-ID: 2413025
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2332265100423632 1.1731e-07  
a 2.302408306240719 1.0104e-08 au
q 1.765425652283648 2.6865e-07 au
i 4.503377889040196 7.4274e-06 deg
node 231.0964682562453 5.9367e-05 deg
peri 179.5572803849229 6.4769e-05 deg
M 95.38969573174168 1.8688e-05 deg
tp 2458262.379965465729
(2018-May-23.87996547)
6.5737e-05 TDB
period 1276.062487657491
3.49
8.4003e-06
2.3e-08
d
yr
n .2821178457027316 1.8572e-09 deg/d
Q 2.839390960197791 1.2461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      6786 days (18.58 yr)  
   first obs. used      2000-09-22  
   last obs. used      2019-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:06:10  

Additional Information
 Earth MOID = .77561 au 
 Jupiter MOID = 2.53923 au 
 T_jup = 3.550 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456875.5 (2014-Aug-06.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2321034536576468 1.1669e-07  
q 1.768590495272607 2.6681e-07 au
tp 2456986.084560749443
(2014-Nov-24.58456075)
6.557e-05 TDB
node 231.1743180816337 5.9447e-05 deg
peri 179.5853980704309 6.493e-05 deg
i 4.499081956058308 7.421e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      6786 days (18.58 yr)  
   first obs. used      2000-09-22  
   last obs. used      2019-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:06:10  

Additional Information
 Jupiter MOID = 2.53923 au 
 T_jup = 3.550 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.361549911089362E-14 -3.112045015359987E-14 -5.994178947718163E-12 -1.149661320303185E-13 -2.490298879077686E-12 -7.038478971723209E-16
q -3.112045015359987E-14 7.118824227403955E-14 1.381930031987265E-11 2.638426721290202E-13 5.727582650017758E-12 1.398055202078984E-15
tp -5.994178947718163E-12 1.381930031987265E-11 4.29943544509384E-9 6.217406771193024E-11 1.722170132581986E-9 -2.469377951590724E-12
node -1.149661320303185E-13 2.638426721290202E-13 6.217406771193024E-11 3.533897452781526E-9 -3.495227700193615E-9 -1.583399423197356E-10
peri -2.490298879077686E-12 5.727582650017758E-12 1.722170132581986E-9 -3.495227700193615E-9 4.215926455499071E-9 1.56952285330248E-10
i -7.038478971723209E-16 1.398055202078984E-15 -2.469377951590724E-12 -1.583399423197356E-10 1.56952285330248E-10 5.507154984189333E-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 17.4   n/a MPO322064  

413025 (2000 UA4)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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