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JPL Small-Body Database Browser
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423905 (2006 SO244)
Classification: Outer Main-belt Asteroid          SPK-ID: 2423905
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2387736292399856 4.4868e-08  
a 3.203662523752373 5.1509e-08 au
q 2.438712396095887 1.4726e-07 au
i 15.99750375448344 8.725e-06 deg
node 17.22691186256347 1.9843e-05 deg
peri 261.1139441971272 2.6708e-05 deg
M 202.8373733672434 1.7307e-05 deg
tp 2459914.856056603852
(2022-Dec-01.35605660)
0.00010672 TDB
period 2094.443109216782
5.73
5.0512e-05
1.383e-07
d
yr
n .1718833987019214 4.1453e-09 deg/d
Q 3.968612651408858 6.3807e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      9368 days (25.65 yr)  
   first obs. used      1993-04-17  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58542  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:20:52  

Additional Information
 Earth MOID = 1.48617 au 
 Jupiter MOID = 1.57201 au 
 T_jup = 3.089 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457408.5 (2016-Jan-21.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2389350480932792 4.4904e-08  
q 2.439273968118575 1.4688e-07 au
tp 2457818.543621696883
(2017-Mar-06.04362170)
9.961e-05 TDB
node 17.25879624748318 1.9839e-05 deg
peri 260.6950863287918 2.6677e-05 deg
i 15.99871047286827 8.7257e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      9368 days (25.65 yr)  
   first obs. used      1993-04-17  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58542  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:20:52  

Additional Information
 Jupiter MOID = 1.57201 au 
 T_jup = 3.089 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.016397057554178E-15 -6.358749183792675E-15 2.627003600171494E-13 -2.279030569609767E-15 7.263020997085115E-14 -7.919660168733341E-16
q -6.358749183792675E-15 2.157465555067862E-14 -1.195242606593052E-12 2.060574515249284E-14 -3.805496164485503E-13 -1.255157502012441E-14
tp 2.627003600171494E-13 -1.195242606593052E-12 9.922163197610701E-9 3.747005816653235E-11 1.79339621508181E-9 -1.023233697217237E-11
node -2.279030569609767E-15 2.060574515249284E-14 3.747005816653235E-11 3.93569119354203E-10 -3.713913284641748E-10 -4.265923642902284E-11
peri 7.263020997085115E-14 -3.805496164485503E-13 1.79339621508181E-9 -3.713913284641748E-10 7.116415071814777E-10 3.95773660408154E-11
i -7.919660168733341E-16 -1.255157502012441E-14 -1.023233697217237E-11 -4.265923642902284E-11 3.95773660408154E-11 7.613700698151808E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO427997  

423905 (2006 SO244)          Discovered 2006-Sep-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

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Alternate Designations
 2006 SO244 = 2010 GT173 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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