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351924 (2006 SK404)
Classification: Main-belt Asteroid          SPK-ID: 2351924
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | 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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1278170987009725 9.9678e-08  
a 2.98676760157053 6.3144e-08 au
q 2.605007632243722 3.403e-07 au
i 2.142775944750763 7.3663e-06 deg
node 334.75483693229 0.00023293 deg
peri 4.846978874113315 0.00023566 deg
M 280.3996532316495 3.4353e-05 deg
tp 2459417.381894136627
(2021-Jul-21.88189414)
0.00018102 TDB
period 1885.387287645048
5.16
5.9789e-05
1.637e-07
d
yr
n .1909422018272224 6.0551e-09 deg/d
Q 3.368527570897337 7.1215e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      5016 days (13.73 yr)  
   first obs. used      2006-09-30  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62932  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:42:32  

Additional Information
 Earth MOID = 1.59622 au 
 Jupiter MOID = 2.0067 au 
 T_jup = 3.244 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457498.5 (2016-Apr-20.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1272583037225516 9.9845e-08  
q 2.607261819714235 3.4065e-07 au
tp 2457535.284975894936
(2016-May-26.78497589)
0.00018453 TDB
node 334.7926608922997 0.00023294 deg
peri 5.366662297598115 0.00023569 deg
i 2.142470663530228 7.3662e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      5016 days (13.73 yr)  
   first obs. used      2006-09-30  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62932  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:42:32  

Additional Information
 Jupiter MOID = 2.0067 au 
 T_jup = 3.244 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.96909069901752E-15 -3.380250429133738E-14 5.607492628444755E-12 1.755519806451535E-13 7.251138419731736E-13 -3.402249787582958E-15
q -3.380250429133738E-14 1.160423345966967E-13 -1.885114698009071E-11 -5.814847879341678E-13 -2.443761294362709E-12 1.314052008393195E-14
tp 5.607492628444755E-12 -1.885114698009071E-11 3.405285076571417E-8 1.634046608922116E-10 6.707966533132499E-9 -1.256522216081073E-12
node 1.755519806451535E-13 -5.814847879341678E-13 1.634046608922116E-10 5.426098277588845E-8 -5.419306789667708E-8 2.722024878177585E-10
peri 7.251138419731736E-13 -2.443761294362709E-12 6.707966533132499E-9 -5.419306789667708E-8 5.554927645078528E-8 -2.722276533197144E-10
i -3.402249787582958E-15 1.314052008393195E-14 -1.256522216081073E-12 2.722024878177585E-10 -2.722276533197144E-10 5.426122055150269E-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 16.9   n/a MPO434221  

351924 (2006 SK404)          Discovered 2006-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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