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JPL Small-Body Database Browser
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66171 (1998 VW36)
Classification: Main-belt Asteroid          SPK-ID: 2066171
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1490151999074113 4.8651e-08  
a 3.151355081428744 3.4439e-08 au
q 2.681755273990404 1.4358e-07 au
i 10.61642379884971 5.5763e-06 deg
node 239.3733763746163 2.6873e-05 deg
peri 146.7495232224211 3.2904e-05 deg
M 314.3428902071686 1.9545e-05 deg
tp 2459259.649486618426
(2021-Feb-14.14948662)
0.00011256 TDB
period 2043.357882396695
5.59
3.3496e-05
9.171e-08
d
yr
n .1761805913204734 2.888e-09 deg/d
Q 3.620954888867085 3.9571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      642  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      1998-09-20  
   last obs. used      2018-05-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:59:29  

Additional Information
 Earth MOID = 1.69446 au 
 Jupiter MOID = 1.84883 au 
 T_jup = 3.164 
[ show covariance matrix ]

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 14.3   n/a MPO439516  

66171 (1998 VW36)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20030910/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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