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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2252644995184122 5.1227e-08  
a 2.634918099735526 1.7837e-08 au
q 2.041364592726597 1.3078e-07 au
i 4.942402901656044 5.2506e-06 deg
node 124.4885766478781 7.0191e-05 deg
peri 237.3941503262316 7.1301e-05 deg
M 353.2413650363439 1.3348e-05 deg
tp 2458629.829563383273
(2019-May-26.32956338)
5.8033e-05 TDB
period 1562.244872634252
4.28
1.5863e-05
4.343e-08
d
yr
n .2304376262045073 2.3399e-09 deg/d
Q 3.228471606744456 2.1855e-08 au
  Orbit Determination Parameters
   # obs. used (total)      275  
   data-arc span      9060 days (24.80 yr)  
   first obs. used      1995-02-07  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57417  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:58:48  

Additional Information
 Earth MOID = 1.04258 au 
 Jupiter MOID = 2.23156 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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