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227459 (2005 WV103)
Classification: Main-belt Asteroid          SPK-ID: 2227459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1658822705393942 4.7742e-08  
a 2.585764975742643 2.2245e-08 au
q 2.156832410485212 1.2923e-07 au
i 13.41293442553155 5.1192e-06 deg
node 140.3121519409888 2.2805e-05 deg
peri 269.7388131270939 2.9895e-05 deg
M 233.8869524846482 2.2463e-05 deg
tp 2459732.534162312554
(2022-Jun-02.03416231)
9.8929e-05 TDB
period 1518.73499376981
4.16
1.9598e-05
5.366e-08
d
yr
n .2370393791390863 3.0588e-09 deg/d
Q 3.014697541000074 2.5935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      8182 days (22.40 yr)  
   first obs. used      1998-01-31  
   last obs. used      2020-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61008  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:39:51  

Additional Information
 Earth MOID = 1.21518 au 
 Jupiter MOID = 2.45443 au 
 T_jup = 3.365 
[ 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 16.86   n/a E2021B55  

227459 (2005 WV103)          Discovered 2005-Nov-28 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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