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308933 (2006 SQ372)
Classification: TransNeptunian Object          SPK-ID: 2308933
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9779637525459369 1.8124e-05  
a 1097.329020519634 0.90635 au
q 24.18101383469532 8.8687e-05 au
i 19.44383044993277 2.4419e-05 deg
node 197.3644064125909 3.1453e-05 deg
peri 122.5699489839462 0.0002983 deg
M .1468399077051762 0.0001825 deg
tp 2453980.915627471298
(2006-Sep-02.41562747)
0.024427 TDB
period 13277115.22418513
36350.76
16450
45.04
d
yr
n 2.711432370069642E-5 3.3593e-08 deg/d
Q 2170.477027204573 1.7927 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      5511 days (15.09 yr)  
   first obs. used      2005-09-13  
   last obs. used      2020-10-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .54058  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:09:06  

Additional Information
 Earth MOID = 23.2101 au 
 Jupiter MOID = 19.4157 au 
 T_jup = 5.723 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.8   n/a MPO386277  

308933 (2006 SQ372)          Discovered 2006-Sep-27 by Becker, A. C., Puckett, A. W., Kubica, J. at Apache Point
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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