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56984 (2000 SX193)
Classification: Main-belt Asteroid          SPK-ID: 2056984
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08455021456327369 3.4639e-08  
a 3.104915745836085 2.1597e-08 au
q 2.842394453324756 1.1369e-07 au
i 10.37090035179498 4.2639e-06 deg
node 139.3333306408561 2.5945e-05 deg
peri 140.6214806056282 4.0146e-05 deg
M 280.9166752917967 3.0842e-05 deg
tp 2459439.490957704881
(2021-Aug-12.99095770)
0.00017231 TDB
period 1998.35736998756
5.47
2.085e-05
5.708e-08
d
yr
n .1801479582214272 1.8796e-09 deg/d
Q 3.367437038347413 2.3423e-08 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      8956 days (24.52 yr)  
   first obs. used      1995-10-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59861  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:16:48  

Additional Information
 Earth MOID = 1.83495 au 
 Jupiter MOID = 1.85102 au 
 T_jup = 3.190 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457108.5 (2015-Mar-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08324508247617246 3.4665e-08  
q 2.846878614666977 1.1365e-07 au
tp 2457436.871442561298
(2016-Feb-18.37144256)
0.00017081 TDB
node 139.356773607528 2.5951e-05 deg
peri 140.0989093580368 4.0505e-05 deg
i 10.3687648833912 4.263e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      8956 days (24.52 yr)  
   first obs. used      1995-10-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59861  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 11:16:48  

Additional Information
 Jupiter MOID = 1.85102 au 
 T_jup = 3.190 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.201640762907902E-15 -3.88275929128441E-15 -4.203000023757603E-13 5.739160169475855E-16 -4.441457961150699E-14 -9.435695211449105E-16
q -3.88275929128441E-15 1.29152190039963E-14 1.775585550165321E-12 6.587938280221729E-15 1.956780246586369E-13 4.503434451463604E-15
tp -4.203000023757603E-13 1.775585550165321E-12 2.917578994667373E-8 -2.576203401191436E-11 5.345698177172653E-9 5.068845076166652E-12
node 5.739160169475855E-16 6.587938280221729E-15 -2.576203401191436E-11 6.734388451536724E-10 -6.66456450287048E-10 3.178750085670822E-11
peri -4.441457961150699E-14 1.956780246586369E-13 5.345698177172653E-9 -6.66456450287048E-10 1.640636897787344E-9 -3.035082902081727E-11
i -9.435695211449105E-16 4.503434451463604E-15 5.068845076166652E-12 3.178750085670822E-11 -3.035082902081727E-11 1.817335269720948E-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 14.6   n/a MPO432125  

56984 (2000 SX193)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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