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266118 (2006 SP341)
Classification: Main-belt Asteroid          SPK-ID: 2266118
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1806369268418775 5.8286e-08  
a 2.308080397761032 1.4168e-08 au
q 1.891155847805501 1.3787e-07 au
i 3.882602881608339 6.51e-06 deg
node 45.59098042392139 6.6296e-05 deg
peri 328.7603504580388 6.8223e-05 deg
M 337.1478223220965 1.9907e-05 deg
tp 2459081.801754364222
(2020-Aug-20.30175436)
7.1325e-05 TDB
period 1280.780850895485
3.51
1.1793e-05
3.229e-08
d
yr
n .2810785309198668 2.5881e-09 deg/d
Q 2.725004947716563 1.6727e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      14795 days (40.51 yr)  
   first obs. used      1978-11-29  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64315  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:44:42  

Additional Information
 Earth MOID = .893485 au 
 Jupiter MOID = 2.73811 au 
 T_jup = 3.562 
[ 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 17.3   n/a MPO476118  

266118 (2006 SP341)          Discovered 2006-Sep-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2006 SP341 = 1978 WZ1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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