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58591 (1997 SV31)
Classification: Main-belt Asteroid          SPK-ID: 2058591
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1910443249296581 2.9175e-08  
a 2.238643954364966 7.5255e-09 au
q 1.810963731345451 6.6367e-08 au
i 2.152656260126474 3.0262e-06 deg
node 104.9894423779037 9.5623e-05 deg
peri 218.6578563968137 9.612e-05 deg
M 310.0142625565541 8.6981e-06 deg
tp 2459170.371127621018
(2020-Nov-16.87112762)
2.9466e-05 TDB
period 1223.421101124213
3.35
6.169e-06
1.689e-08
d
yr
n .2942568177622511 1.4838e-09 deg/d
Q 2.666324177384482 8.9632e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1320  
   data-arc span      10037 days (27.48 yr)  
   first obs. used      1993-05-24  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54098  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:40:35  

Additional Information
 Earth MOID = .799266 au 
 Jupiter MOID = 2.65193 au 
 T_jup = 3.611 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456951.5 (2014-Oct-21.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1911740307131897 2.92e-08  
q 1.810229851582467 6.6348e-08 au
tp 2456722.450206252444
(2014-Mar-05.95020625)
3.2869e-05 TDB
node 105.0238100043955 9.5541e-05 deg
peri 218.3402058269389 9.6037e-05 deg
i 2.153230567582933 3.0285e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1320  
   data-arc span      10037 days (27.48 yr)  
   first obs. used      1993-05-24  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54098  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:40:35  

Additional Information
 Jupiter MOID = 2.65193 au 
 T_jup = 3.611 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.526476662813412E-16 -1.929310127404325E-15 2.618337883348485E-13 1.190431181697304E-14 6.237020549444322E-14 -6.729942093333684E-16
q -1.929310127404325E-15 4.40211961442694E-15 -6.766351291444135E-13 -2.764499761766176E-14 -1.638464404634076E-13 1.569444236156485E-15
tp 2.618337883348485E-13 -6.766351291444135E-13 1.080358004806631E-9 9.707269533174811E-12 3.315910793005847E-10 -5.981364692643617E-13
node 1.190431181697304E-14 -2.764499761766176E-14 9.707269533174811E-12 9.128132825594957E-9 -9.118547821232542E-9 1.680954943582578E-11
peri 6.237020549444322E-14 -1.638464404634076E-13 3.315910793005847E-10 -9.118547821232542E-9 9.223025644817654E-9 -1.697716250639565E-11
i -6.729942093333684E-16 1.569444236156485E-15 -5.981364692643617E-13 1.680954943582578E-11 -1.697716250639565E-11 9.171591104150356E-12

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 15.82   n/a E2021B10  

58591 (1997 SV31)          Discovered 1997-Sep-29 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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