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216126 (2006 SD89)
Classification: Main-belt Asteroid          SPK-ID: 2216126
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1153744945053256 5.7204e-08  
a 3.112031246246996 3.5459e-08 au
q 2.75298221432647 1.6043e-07 au
i 2.217339395693729 7.9928e-06 deg
node 48.39692306703242 0.00012718 deg
peri 94.39619403378121 0.00013382 deg
M 98.95644686760463 3.9526e-05 deg
tp 2458649.304145643505
(2019-Jun-14.80414564)
0.0002172 TDB
period 2005.230723712436
5.49
3.4272e-05
9.383e-08
d
yr
n .1795304628753666 3.0684e-09 deg/d
Q 3.471080278167522 3.9551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      6799 days (18.61 yr)  
   first obs. used      2001-11-11  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61208  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:53:32  

Additional Information
 Earth MOID = 1.76659 au 
 Jupiter MOID = 1.54075 au 
 T_jup = 3.207 
[ 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 16.21   n/a E2021B55  

216126 (2006 SD89)          Discovered 2006-Sep-18 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2006 SD89 = 2007 XC48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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