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266087 (2006 SP22)
Classification: Main-belt Asteroid          SPK-ID: 2266087
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2039704148198085 4.9745e-08  
a 2.211696438251895 1.1307e-08 au
q 1.760575798286163 1.147e-07 au
i 7.070269616407676 4.9822e-06 deg
node 130.4302006910678 3.0713e-05 deg
peri 219.6656045507772 3.2967e-05 deg
M 65.34286772798497 9.7276e-06 deg
tp 2458782.436793162470
(2019-Oct-25.93679316)
3.2616e-05 TDB
period 1201.397446899772
3.29
9.2129e-06
2.522e-08
d
yr
n .2996510446472036 2.2979e-09 deg/d
Q 2.662817078217627 1.3613e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8485 days (23.23 yr)  
   first obs. used      1996-08-09  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57454  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:33:10  

Additional Information
 Earth MOID = .760339 au 
 Jupiter MOID = 2.76456 au 
 T_jup = 3.619 
[ 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 17.3   n/a MPO437225  

266087 (2006 SP22)          Discovered 2006-Sep-17 by LONEOS at Anderson Mesa
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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