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214699 (2006 SB308)
Classification: Main-belt Asteroid          SPK-ID: 2214699
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1062795065054256 5.1921e-08  
a 3.159161439708723 3.8867e-08 au
q 2.82340732092551 1.5269e-07 au
i 15.61850843055424 8.8387e-06 deg
node 206.3951384720937 1.937e-05 deg
peri 247.9951581816436 4.5941e-05 deg
M 89.95613572699301 4.0086e-05 deg
tp 2458488.011119545101
(2019-Jan-04.51111954)
0.00022895 TDB
period 2050.955117988714
5.62
3.785e-05
1.036e-07
d
yr
n .1755279756453359 3.2393e-09 deg/d
Q 3.494915558491936 4.2998e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      6714 days (18.38 yr)  
   first obs. used      2001-12-09  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5352  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:09:35  

Additional Information
 Earth MOID = 1.88291 au 
 Jupiter MOID = 1.89571 au 
 T_jup = 3.139 
[ 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 MPO433404  

214699 (2006 SB308)          Discovered 2006-Sep-27 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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