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93255 (2000 SC163)
Classification: Main-belt Asteroid          SPK-ID: 2093255
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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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 .09752494984168805 5.1656e-08  
a 2.609351993243058 1.6943e-08 au
q 2.35487507098272 1.3514e-07 au
i 13.41534084855626 8.7066e-06 deg
node 5.462688192145647 2.4394e-05 deg
peri 91.1385084148243 5.4273e-05 deg
M 178.9327020591124 4.7012e-05 deg
tp 2458235.282931940907
(2018-Apr-26.78293194)
0.00020043 TDB
period 1539.562871018771
4.22
1.4995e-05
4.105e-08
d
yr
n .2338326071489228 2.2774e-09 deg/d
Q 2.863828915503396 1.8595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      446  
   data-arc span      8088 days (22.14 yr)  
   first obs. used      1998-03-29  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:33:13  

Additional Information
 Earth MOID = 1.41701 au 
 Jupiter MOID = 2.30489 au 
 T_jup = 3.365 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO432468  
diameter diameter 2.036 km 0.520 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.245   0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

93255 (2000 SC163)          Discovered 2000-Sep-29 by Kusnirak, P., Pravec, P. at Ondrejov
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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