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213718 (2002 VW38)
Classification: Main-belt Asteroid          SPK-ID: 2213718
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0883087232396486 4.695e-08  
a 2.654279623082308 2.0151e-08 au
q 2.419883578446894 1.2209e-07 au
i 15.05679842569991 4.3578e-06 deg
node 73.09994019905419 1.5927e-05 deg
peri 305.4161784745141 3.1171e-05 deg
M 92.40040441406863 2.7345e-05 deg
tp 2458795.094340092469
(2019-Nov-07.59434009)
0.00011819 TDB
period 1579.495657970193
4.32
1.7987e-05
4.925e-08
d
yr
n .2279208544723924 2.5955e-09 deg/d
Q 2.888675667717722 2.193e-08 au
  Orbit Determination Parameters
   # obs. used (total)      563  
   data-arc span      6738 days (18.45 yr)  
   first obs. used      2002-11-05  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54257  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:37  

Additional Information
 Earth MOID = 1.4552 au 
 Jupiter MOID = 2.54591 au 
 T_jup = 3.334 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.87   n/a MPCxxxxx  

213718 (2002 VW38)          Discovered 2002-Nov-05 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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