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324459 (2006 UZ9)
Classification: Main-belt Asteroid          SPK-ID: 2324459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1500612163818913 2.3134e-07  
a 2.543640567361948 2.4006e-08 au
q 2.16193876978529 6.0317e-07 au
i 2.556556638045669 4.6238e-06 deg
node 137.165274852387 0.00017221 deg
peri 278.9304986698399 0.00019054 deg
M 168.6573410027341 8.186e-05 deg
tp 2458506.299712338411
(2019-Jan-22.79971234)
0.00032909 TDB
period 1481.774241621186
4.06
2.0977e-05
5.743e-08
d
yr
n .2429519895055873 3.4394e-09 deg/d
Q 2.925342364938607 2.7609e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      6383 days (17.48 yr)  
   first obs. used      2002-11-24  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58375  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 07:17:18  

Additional Information
 Earth MOID = 1.17475 au 
 Jupiter MOID = 2.41073 au 
 T_jup = 3.427 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457387.5 (2015-Dec-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1485019331049143 2.2821e-07  
q 2.168120391842288 5.9324e-07 au
tp 2457024.448171087097
(2015-Jan-01.94817109)
0.00032189 TDB
node 137.1832025879122 0.00017208 deg
peri 279.2896636613391 0.00019113 deg
i 2.556368305196143 4.623e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      6383 days (17.48 yr)  
   first obs. used      2002-11-24  
   last obs. used      2020-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58375  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 07:17:18  

Additional Information
 Jupiter MOID = 2.41073 au 
 T_jup = 3.427 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.208188108896205E-14 -1.353471882097535E-13 -7.154016755868159E-11 -2.380271330238146E-12 -1.863606755185862E-11 -1.366458922212757E-13
q -1.353471882097535E-13 3.519354879679871E-13 1.863748240405689E-10 6.18998760420722E-12 4.856071229014191E-11 3.555105110875088E-13
tp -7.154016755868159E-11 1.863748240405689E-10 1.036121069865221E-7 3.33464570553248E-9 2.707308199412834E-8 1.90631202269626E-10
node -2.380271330238146E-12 6.18998760420722E-12 3.33464570553248E-9 2.961228304469945E-8 -2.860422709518958E-8 4.205826801876642E-10
peri -1.863606755185862E-11 4.856071229014191E-11 2.707308199412834E-8 -2.860422709518958E-8 3.653209572826866E-8 -3.642237949154326E-10
i -1.366458922212757E-13 3.555105110875088E-13 1.90631202269626E-10 4.205826801876642E-10 -3.642237949154326E-10 2.137244088410757E-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 17.39   n/a E2021B25  

324459 (2006 UZ9)          Discovered 2006-Oct-16 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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