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392303 (2010 CS166)
Classification: Main-belt Asteroid          SPK-ID: 2392303
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1655278308266098 5.3239e-08  
a 2.589505146766543 3.5054e-08 au
q 2.160869976907936 1.4324e-07 au
i 10.24077484622495 1.2295e-05 deg
node 341.4736626446658 3.3516e-05 deg
peri 268.7952499676819 5.34e-05 deg
M 10.75293862208015 3.8768e-05 deg
tp 2458555.038028983271
(2019-Mar-12.53802898)
0.00016396 TDB
period 1522.031338709187
4.17
3.0906e-05
8.462e-08
d
yr
n .2365260102366295 4.8028e-09 deg/d
Q 3.018140316625151 4.0857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      5757 days (15.76 yr)  
   first obs. used      2003-10-01  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47849  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:42  

Additional Information
 Earth MOID = 1.1766 au 
 Jupiter MOID = 2.13947 au 
 T_jup = 3.379 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457181.5 (2015-Jun-08.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1645681760989586 5.3312e-08  
q 2.163199455300792 1.4337e-07 au
tp 2457033.838925167242
(2015-Jan-11.33892517)
0.00016986 TDB
node 341.5150866143681 3.3505e-05 deg
peri 268.872336918682 5.3561e-05 deg
i 10.24283885307763 1.2295e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      5757 days (15.76 yr)  
   first obs. used      2003-10-01  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47849  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:42  

Additional Information
 Jupiter MOID = 2.13947 au 
 T_jup = 3.379 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.842121863771196E-15 -7.484033139818454E-15 5.366842771779425E-12 2.133723223407009E-14 1.271912221143018E-12 -2.328458736820468E-14
q -7.484033139818454E-15 2.055584187955999E-14 -1.511576202027123E-11 -6.356939353656008E-14 -3.571290055183633E-12 6.819740837622031E-14
tp 5.366842771779425E-12 -1.511576202027123E-11 2.885314368955276E-8 1.282864392710996E-10 7.128917277072515E-9 -1.145143694093407E-10
node 2.133723223407009E-14 -6.356939353656008E-14 1.282864392710996E-10 1.122615732015024E-9 -1.072011172018469E-9 -2.412492816404805E-10
peri 1.271912221143018E-12 -3.571290055183633E-12 7.128917277072515E-9 -1.072011172018469E-9 2.868819056235715E-9 2.090179278593133E-10
i -2.328458736820468E-14 6.819740837622031E-14 -1.145143694093407E-10 -2.412492816404805E-10 2.090179278593133E-10 1.511705756437319E-10

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 16.9   n/a MPO437606  

392303 (2010 CS166)          Discovered 2010-Feb-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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