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212609 (2006 SB320)
Classification: Main-belt Asteroid          SPK-ID: 2212609
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03056715934621139 6.0061e-08  
a 3.138762701915779 4.362e-08 au
q 3.042819642256374 1.948e-07 au
i 10.51106867489745 9.8184e-06 deg
node 37.23197413381131 3.4834e-05 deg
peri 220.9644374541353 0.00016938 deg
M 280.3268173572617 0.0001671 deg
tp 2459450.016685536170
(2021-Aug-23.51668554)		 0.00094291 TDB
period 2031.122661669782
5.56		 4.234e-05
1.159e-07		 d
yr
n .1772418804603582 3.6947e-09 deg/d
Q 3.234705761575183 4.4953e-08 au
   Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      6287 days (17.21 yr)  
   first obs. used      2003-01-29  
   last obs. used      2020-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59277  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:59:55  

Additional Information
 Earth MOID = 2.03725 au 
 Jupiter MOID = 1.76378 au 
 T_jup = 3.184 
[ 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 15.6   n/a MPO433390  

212609 (2006 SB320)          Discovered 2006-Sep-27 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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