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227244 (2005 SL36)
Classification: Main-belt Asteroid          SPK-ID: 2227244
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1836483964031333 3.3345e-08  
a 2.38611312758996 9.289e-09 au
q 1.947907278071599 7.9319e-08 au
i 4.23008302848895 5.3165e-06 deg
node 175.7639812502428 5.8915e-05 deg
peri 132.4131979219225 6.15e-05 deg
M 88.40837651961291 1.8626e-05 deg
tp 2458869.882462592414
(2020-Jan-21.38246259)
6.881e-05 TDB
period 1346.278691593511
3.69
7.8615e-06
2.152e-08
d
yr
n .2674037717806328 1.5615e-09 deg/d
Q 2.824318977108321 1.0995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      9618 days (26.33 yr)  
   first obs. used      1994-10-09  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54932  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:39:01  

Additional Information
 Earth MOID = .934421 au 
 Jupiter MOID = 2.44106 au 
 T_jup = 3.508 
[ 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 MPO433487  

227244 (2005 SL36)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
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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