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14393 (1990 SX6)
Classification: Main-belt Asteroid          SPK-ID: 2014393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1336362050552855 4.236e-08  
a 2.526278653829152 1.043e-08 au
q 2.188676361619249 1.0752e-07 au
i 4.531500845280006 3.0497e-06 deg
node 94.6050802906795 7.4565e-05 deg
peri 214.0944716800936 7.6867e-05 deg
M 87.31816960613689 1.9663e-05 deg
tp 2458244.768414447192
(2018-May-06.26841445)
8.0151e-05 TDB
period 1466.629126293666
4.02
9.0824e-06
2.487e-08
d
yr
n .2454608281984415 1.5201e-09 deg/d
Q 2.863880946039056 1.1823e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1727  
   data-arc span      10369 days (28.39 yr)  
   first obs. used      1990-09-15  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 19:27:00  

Additional Information
 Earth MOID = 1.17484 au 
 Jupiter MOID = 2.36398 au 
 T_jup = 3.436 
[ 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 14.8   n/a MPO452373  
diameter diameter 3.250 km 0.314 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.242   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14393 (1990 SX6)          Discovered 1990-Sep-22 by Elst, E. W. at La Silla
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 SX6 = 1998 RR70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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