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(2002 VW137)
Classification: Main-belt Asteroid          SPK-ID: 3224988
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2560187024477891 9.2577e-08  
a 2.285962822122185 2.0661e-08 au
q 1.700713586558577 2.1602e-07 au
i 4.971579462752014 4.7189e-06 deg
node 69.74680332924811 9.1303e-05 deg
peri 267.0804649888212 9.3167e-05 deg
M 80.24796655472512 1.3769e-05 deg
tp 2458719.093770679164
(2019-Aug-23.59377068)
5.013e-05 TDB
period 1262.415072990234
3.46
1.7115e-05
4.686e-08
d
yr
n .2851676977741417 3.8661e-09 deg/d
Q 2.871212057685793 2.5951e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      6250 days (17.11 yr)  
   first obs. used      2002-11-13  
   last obs. used      2019-12-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51736  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-16 02:24:21  

Additional Information
 Earth MOID = .700529 au 
 Jupiter MOID = 2.53272 au 
 T_jup = 3.553 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   .25629 E2019Y85 autocmod 2.8

Alternate Designations
 2002 VW137 = 2012 PN32 = 2015 HK164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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