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58629 (1997 VL8)
Classification: Main-belt Asteroid          SPK-ID: 2058629
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2590579845374512 5.9417e-08  
a 2.630127396530876 1.6344e-08 AU
q 1.948771894108854 1.5345e-07 AU
i 4.402958636727791 6.4362e-06 deg
node 21.63187804864775 7.46e-05 deg
peri 28.89545066536339 7.6632e-05 deg
M 6.013203709721578 1.1566e-05 deg
tp 2456974.476421240219
(2014-Nov-12.97642124)
5.0121e-05 JED
period 1557.986192680455
4.27
1.4522e-05
3.976e-08
d
yr
n .2310675163177371 2.1538e-09 deg/d
Q 3.311482898952899 2.0578e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      619  
   data-arc span      7726 days (21.15 yr)  
   first obs. used      1994-01-15  
   last obs. used      2015-03-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51402  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 18:34:54  

Additional Information
 Earth MOID = .960213 AU 
 T_jup = 3.348 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6 mag n/a MPO319768  

58629 (1997 VL8)          Discovered 1997-Nov-01 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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