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JPL Small-Body Database Browser
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359686 (2011 SR163)
Classification: Main-belt Asteroid          SPK-ID: 2359686
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1039557826861524 6.644e-08  
a 2.179143559107902 2.2744e-08 au
q 1.952608984835352 1.5113e-07 au
i 5.181194066910136 1.0215e-05 deg
node 315.6719835354048 5.4103e-05 deg
peri 311.1132510640602 7.4561e-05 deg
M 351.2507025820154 4.8918e-05 deg
tp 2459029.056032589038
(2020-Jun-28.55603259)
0.00015952 TDB
period 1174.971113785944
3.22
1.8395e-05
5.036e-08
d
yr
n .3063905110313928 4.7968e-09 deg/d
Q 2.405678133380451 2.5109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      6411 days (17.55 yr)  
   first obs. used      2000-02-04  
   last obs. used      2017-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62793  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:20:55  

Additional Information
 Earth MOID = .941174 au 
 Jupiter MOID = 2.67301 au 
 T_jup = 3.670 
[ 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 18.3   n/a MPO418820  

359686 (2011 SR163)          Discovered 2000-Feb-04 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 SR163 = 2000 CO133 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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