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351617 (2005 WT103)
Classification: Main-belt Asteroid          SPK-ID: 2351617
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349126965358717 7.9799e-08  
a 2.267992153420145 1.67e-08 au
q 1.962011216280034 1.7604e-07 au
i 6.52255657472166 5.0074e-06 deg
node 277.5368994793284 6.2203e-05 deg
peri 99.30840888853695 6.5095e-05 deg
M 125.2605893398761 2.082e-05 deg
tp 2458566.417079521146
(2019-Mar-23.91707952)
7.0498e-05 TDB
period 1247.558008436095
3.42
1.3779e-05
3.772e-08
d
yr
n .2885637361674959 3.1872e-09 deg/d
Q 2.573973090560254 1.8953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      7766 days (21.26 yr)  
   first obs. used      1998-10-29  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53988  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:56:12  

Additional Information
 Earth MOID = .976381 au 
 Jupiter MOID = 2.91548 au 
 T_jup = 3.594 
[ 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 17.0   n/a MPO455544  

351617 (2005 WT103)          Discovered 2005-Nov-28 by LINEAR at Socorro
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2005 WT103 = 2006 BV273 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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