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JPL Small-Body Database Browser
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100258 (1994 SW10)
Classification: Main-belt Asteroid          SPK-ID: 2100258
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952287816974751 5.4828e-08  
a 3.193631228563035 1.967e-08 au
q 2.570142494619663 1.7273e-07 au
i 1.97329995613567 5.4635e-06 deg
node 146.7901809348013 0.00014344 deg
peri 227.5758850461346 0.00014392 deg
M 170.2655882814928 1.1013e-05 deg
tp 2458014.561197833091
(2017-Sep-18.06119783)
6.1596e-05 TDB
period 2084.613646025076
5.71
1.9259e-05
5.273e-08
d
yr
n .1726938709657039 1.5955e-09 deg/d
Q 3.817119962506408 2.351e-08 au
  Orbit Determination Parameters
   # obs. used (total)      540  
   data-arc span      10576 days (28.96 yr)  
   first obs. used      1991-02-19  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52594  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 01:02:54  

Additional Information
 Earth MOID = 1.57155 au 
 Jupiter MOID = 1.64583 au 
 T_jup = 3.165 
[ 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 15.1   n/a MPO337984  

100258 (1994 SW10)          Discovered 1994-Sep-29 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1994 SW10 = 2000 VZ47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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