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305563 (2008 VL58)
Classification: Main-belt Asteroid          SPK-ID: 2305563
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .126118981047306 4.6504e-08  
a 2.387597937507441 1.7086e-08 au
q 2.086476518478353 1.0956e-07 au
i 13.11297233042445 5.9155e-06 deg
node 105.6837342800124 1.6572e-05 deg
peri 21.22928094219729 2.6927e-05 deg
M 33.58904696095991 1.8207e-05 deg
tp 2458874.771017689571
(2020-Jan-26.27101769)
6.8491e-05 TDB
period 1347.53551312017
3.69
1.4465e-05
3.96e-08
d
yr
n .2671543692131965 2.8677e-09 deg/d
Q 2.688719356536529 1.9241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      6572 days (17.99 yr)  
   first obs. used      2002-04-22  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54691  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:00:14  

Additional Information
 Earth MOID = 1.10701 au 
 Jupiter MOID = 2.40431 au 
 T_jup = 3.488 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457733.5 (2016-Dec-11.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1261930940179647 4.6412e-08  
q 2.086853985868007 1.0943e-07 au
tp 2457528.614919554818
(2016-May-20.11491955)
7.3705e-05 TDB
node 105.7119122923829 1.6578e-05 deg
peri 21.61069564089615 2.694e-05 deg
i 13.109786696224 5.914e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      408  
   data-arc span      6572 days (17.99 yr)  
   first obs. used      2002-04-22  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54691  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:00:14  

Additional Information
 Jupiter MOID = 2.40431 au 
 T_jup = 3.488 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.154111989418718E-15 -5.032496434249502E-15 -1.16037318803716E-12 4.121072813361307E-15 -3.250496584250585E-13 -6.972326340548108E-16
q -5.032496434249502E-15 1.197566140569443E-14 2.27724276811754E-12 -9.455115617695006E-15 6.451727516248219E-13 2.878894291425666E-15
tp -1.16037318803716E-12 2.27724276811754E-12 5.43249304209652E-9 -5.730609249716914E-12 1.571461811509751E-9 -6.086944547478418E-12
node 4.121072813361307E-15 -9.455115617695006E-15 -5.730609249716914E-12 2.748191236823586E-10 -2.689476188756109E-10 -8.514264518091073E-12
peri -3.250496584250585E-13 6.451727516248219E-13 1.571461811509751E-9 -2.689476188756109E-10 7.257663790156509E-10 6.634604848052663E-12
i -6.972326340548108E-16 2.878894291425666E-15 -6.086944547478418E-12 -8.514264518091073E-12 6.634604848052663E-12 3.497489410405431E-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 16.7   n/a MPO418594  

305563 (2008 VL58)          Discovered 2008-Nov-06 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

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