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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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09724762914061738 5.1111e-08  
a 2.609426670722737 1.7361e-08 au
q 2.355666113578657 1.3309e-07 au
i 13.42248925912038 8.7066e-06 deg
node 5.377409562266488 2.4379e-05 deg
peri 91.55093391387241 5.4598e-05 deg
M 225.2931753749382 4.7373e-05 deg
tp 2459776.607024185235
(2022-Jul-16.10702419)
0.00020297 TDB
period 1539.62896300132
4.22
1.5365e-05
4.207e-08
d
yr
n .2338225693664684 2.3335e-09 deg/d
Q 2.863187227866818 1.905e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5804  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:55:39  

Additional Information
 Earth MOID = 1.41763 au 
 Jupiter MOID = 2.3028 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 15.69   n/a E2021B10  
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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