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382529 (2001 SE313)
Classification: Mars-crossing Asteroid          SPK-ID: 2382529
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3886095584701448 4.8328e-07  
a 2.49110762239827 1.1937e-07 au
q 1.523039389156466 1.1365e-06 au
i 4.021943274176076 1.0691e-05 deg
node 113.1095989276756 0.00010626 deg
peri 288.1303129928956 0.00016478 deg
M 259.0172704178762 0.00014336 deg
tp 2459403.339239663413
(2021-Jul-07.83923966)
0.0006007 TDB
period 1436.108202649543
3.93
0.00010322
2.826e-07
d
yr
n .250677490272543 1.8018e-08 deg/d
Q 3.459175855640074 1.6576e-07 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5968 days (16.34 yr)  
   first obs. used      2001-09-21  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64696  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:34:05  

Additional Information
 Earth MOID = .537868 au 
 Jupiter MOID = 1.97481 au 
 T_jup = 3.361 
[ hide covariance matrix ]
Orbital Elements at Epoch 2455788.5 (2011-Aug-15.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3899228923349506 4.8844e-07  
q 1.518957984051921 1.1511e-06 au
tp 2455101.076497726332
(2009-Sep-26.57649773)
0.00030844 TDB
node 113.1673503554497 0.00010644 deg
peri 288.2348999399695 0.00016415 deg
i 4.019909579930404 1.0688e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5968 days (16.34 yr)  
   first obs. used      2001-09-21  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64696  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:34:05  

Additional Information
 Jupiter MOID = 1.97481 au 
 T_jup = 3.361 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.385769557479671E-13 -5.621757329301882E-13 1.266150899149977E-10 -5.474641098423788E-12 4.490865839594383E-11 -2.637172972649657E-12
q -5.621757329301882E-13 1.325113586460562E-12 -2.950830314463061E-10 1.278636792120158E-11 -1.041513078688802E-10 6.210613768763528E-12
tp 1.266150899149977E-10 -2.950830314463061E-10 9.513305470062729E-8 -3.880916380122794E-9 3.81583335790325E-8 -1.431803390167327E-9
node -5.474641098423788E-12 1.278636792120158E-11 -3.880916380122794E-9 1.133008756969553E-8 -1.267320413663905E-8 -2.843030512260158E-10
peri 4.490865839594383E-11 -1.041513078688802E-10 3.81583335790325E-8 -1.267320413663905E-8 2.69436200485276E-8 -1.676608695124979E-10
i -2.637172972649657E-12 6.210613768763528E-12 -1.431803390167327E-9 -2.843030512260158E-10 -1.676608695124979E-10 1.142392990290988E-10

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 18.8   n/a MPO437565  

382529 (2001 SE313)          Discovered 2001-Sep-21 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2001 SE313 = 2005 VB2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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