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78593 (2002 SC19)
Classification: Main-belt Asteroid          SPK-ID: 2078593
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08152033637004899 4.2967e-08  
a 2.67192457155057 1.3373e-08 au
q 2.454108381722369 1.1778e-07 au
i 3.234913986248512 5.6446e-06 deg
node 350.8360921714659 7.434e-05 deg
peri 98.343450448824 8.2825e-05 deg
M 345.412321591631 3.5224e-05 deg
tp 2459265.142537702229
(2021-Feb-19.64253770)
0.00015614 TDB
period 1595.2719083423
4.37
1.1977e-05
3.279e-08
d
yr
n .2256668584944168 1.6942e-09 deg/d
Q 2.889740761378772 1.4464e-08 au
  Orbit Determination Parameters
   # obs. used (total)      648  
   data-arc span      8094 days (22.16 yr)  
   first obs. used      1998-11-15  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56663  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 07:15:45  

Additional Information
 Earth MOID = 1.47287 au 
 Jupiter MOID = 2.24639 au 
 T_jup = 3.374 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457214.5 (2015-Jul-11.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07992508202053492 4.2222e-08  
q 2.459252142056163 1.155e-07 au
tp 2457663.281968249312
(2016-Oct-01.78196825)
0.00016065 TDB
node 351.0276818911661 7.4169e-05 deg
peri 96.83400823636451 8.3255e-05 deg
i 3.239254856741215 5.6478e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      648  
   data-arc span      8094 days (22.16 yr)  
   first obs. used      1998-11-15  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56663  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 07:15:45  

Additional Information
 Jupiter MOID = 2.24639 au 
 T_jup = 3.374 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.782657151844853E-15 -4.849370053205629E-15 2.018526532667798E-12 -3.329296318869803E-15 5.341122718575678E-13 -1.08532210182451E-15
q -4.849370053205629E-15 1.334036089149721E-14 -5.267753612423959E-12 7.955469155457193E-15 -1.413238432778992E-12 3.322845192942146E-15
tp 2.018526532667798E-12 -5.267753612423959E-12 2.580788221836722E-8 -4.258027403334822E-11 6.085243526693571E-9 5.620847451358559E-13
node -3.329296318869803E-15 7.955469155457193E-15 -4.258027403334822E-11 5.501070785200213E-9 -5.501408833929492E-9 -5.519583474978582E-11
peri 5.341122718575678E-13 -1.413238432778992E-12 6.085243526693571E-9 -5.501408833929492E-9 6.931469512448114E-9 5.514179217843517E-11
i -1.08532210182451E-15 3.322845192942146E-15 5.620847451358559E-13 -5.519583474978582E-11 5.514179217843517E-11 3.189786179020882E-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 15.7   n/a MPO449494  

78593 (2002 SC19)          Discovered 2002-Sep-27 by LONEOS at Anderson Mesa
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

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