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214694 (2006 SX284)
Classification: Main-belt Asteroid          SPK-ID: 2214694
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2255103218077881 5.025e-08  
a 2.635622459264305 1.7037e-08 au
q 2.041262390311778 1.2727e-07 au
i 4.942625304670082 4.9679e-06 deg
node 124.4844664049601 6.5859e-05 deg
peri 237.4216264586046 6.7036e-05 deg
M 85.36048641322445 1.3118e-05 deg
tp 2458629.923728991070
(2019-May-26.42372899)
5.5752e-05 TDB
period 1562.871337417153
4.28
1.5154e-05
4.149e-08
d
yr
n .2303452570797968 2.2335e-09 deg/d
Q 3.229982528216832 2.0879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      324  
   data-arc span      9124 days (24.98 yr)  
   first obs. used      1995-02-07  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5573  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:14:07  

Additional Information
 Earth MOID = 1.04335 au 
 Jupiter MOID = 2.23369 au 
 T_jup = 3.356 
[ 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 16.3   n/a MPO454542  
diameter diameter 3.020 km 0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214694 (2006 SX284)          Discovered 2006-Sep-29 by LONEOS at Anderson Mesa
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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