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JPL Small-Body Database Browser
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357787 (2005 SX284)
Classification: Main-belt Asteroid          SPK-ID: 2357787
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06022661890602145 7.0256e-08  
a 3.006420491982476 3.8796e-08 au
q 2.825353950740594 2.2348e-07 au
i 11.7534999169859 9.2115e-06 deg
node 95.96746084199148 3.4218e-05 deg
peri 197.4143886520407 8.7508e-05 deg
M 305.9218523756116 7.8473e-05 deg
tp 2458886.517309836255
(2020-Feb-07.01730984)
0.00041567 TDB
period 1904.026599731674
5.21
3.6856e-05
1.009e-07
d
yr
n .1890729888178732 3.6598e-09 deg/d
Q 3.187487033224358 4.1133e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      7733 days (21.17 yr)  
   first obs. used      1998-05-02  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54268  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:43:05  

Additional Information
 Earth MOID = 1.81049 au 
 Jupiter MOID = 1.95093 au 
 T_jup = 3.216 
[ 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 16.1   n/a MPO437511  

357787 (2005 SX284)          Discovered 2005-Sep-25 by Becker, A. C. at Apache Point
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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