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214642 (2006 SA56)
Classification: Main-belt Asteroid          SPK-ID: 2214642
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 .05207506170551297 5.2409e-08  
a 3.024198753079958 3.1483e-08 au
q 2.866713416403583 1.5427e-07 au
i 10.60622781807796 5.3181e-06 deg
node 169.8638727248925 3.2533e-05 deg
peri 285.6953728453443 6.6217e-05 deg
M 143.0787822982296 5.6466e-05 deg
tp 2458237.039352276981
(2018-Apr-28.53935228)
0.0003007 TDB
period 1920.940538950111
5.26
2.9996e-05
8.212e-08
d
yr
n .1874081954648934 2.9265e-09 deg/d
Q 3.181684089756332 3.3122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      9032 days (24.73 yr)  
   first obs. used      1995-07-26  
   last obs. used      2020-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58582  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:09:02  

Additional Information
 Earth MOID = 1.90624 au 
 Jupiter MOID = 1.91367 au 
 T_jup = 3.217 
[ 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 15.7   n/a MPO385932  

214642 (2006 SA56)          Discovered 2006-Sep-18 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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