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423969 (2006 UA236)
Classification: Main-belt Asteroid          SPK-ID: 2423969
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09131819570664633 6.4294e-08  
a 2.39102789469303 2.6792e-08 au
q 2.172683541465401 1.5697e-07 au
i 5.681984096007764 8.1436e-06 deg
node 212.4904803650392 8.7644e-05 deg
peri 196.0029162731285 0.00010714 deg
M 229.5278778865478 5.9173e-05 deg
tp 2459489.930034074143
(2021-Oct-02.43003407)
0.00022317 TDB
period 1350.440304124747
3.70
2.2698e-05
6.214e-08
d
yr
n .2665797213697089 4.4807e-09 deg/d
Q 2.609372247920658 2.9239e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      5997 days (16.42 yr)  
   first obs. used      2001-05-24  
   last obs. used      2017-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66985  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:51:14  

Additional Information
 Earth MOID = 1.18289 au 
 Jupiter MOID = 2.70165 au 
 T_jup = 3.520 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456733.5 (2014-Mar-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09102430782684075 6.395e-08  
q 2.17213294848081 1.5597e-07 au
tp 2456792.345527952487
(2014-May-14.84552795)
0.00022208 TDB
node 212.5877425184037 8.7672e-05 deg
peri 196.4311762305538 0.00010731 deg
i 5.681536681643922 8.1414e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      5997 days (16.42 yr)  
   first obs. used      2001-05-24  
   last obs. used      2017-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66985  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:51:14  

Additional Information
 Jupiter MOID = 2.70165 au 
 T_jup = 3.520 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.0896413907958E-15 -9.849223658684459E-15 -3.491537420042808E-12 -2.92153556554268E-14 -9.584451714755521E-13 -3.462916375795075E-15
q -9.849223658684459E-15 2.432576497069415E-14 7.945098736049449E-12 6.843369712205438E-14 2.173486748686856E-12 9.647510636996034E-15
tp -3.491537420042808E-12 7.945098736049449E-12 4.931966107605866E-8 3.207588730197302E-10 1.382626656992693E-8 -2.162975433543631E-11
node -2.92153556554268E-14 6.843369712205438E-14 3.207588730197302E-10 7.686449226670726E-9 -7.555687495520835E-9 -2.344875554019402E-10
peri -9.584451714755521E-13 2.173486748686856E-12 1.382626656992693E-8 -7.555687495520835E-9 1.151494852662005E-8 2.270204833638425E-10
i -3.462916375795075E-15 9.647510636996034E-15 -2.162975433543631E-11 -2.344875554019402E-10 2.270204833638425E-10 6.628303606744295E-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 18.3   n/a MPO289414  

423969 (2006 UA236)          Discovered 2006-Sep-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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