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359178 (2009 CL30)
Classification: Main-belt Asteroid          SPK-ID: 2359178
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2108613753896612 8.0922e-08  
a 2.442017833397204 2.4275e-08 au
q 1.92709059432099 1.8442e-07 au
i 3.141750648877027 5.189e-06 deg
node 101.625467411555 0.00011255 deg
peri 311.244468514909 0.00011963 deg
M 60.37992395884443 2.4558e-05 deg
tp 2458766.717642087666
(2019-Oct-10.21764209)
9.7018e-05 TDB
period 1393.868082805231
3.82
2.0784e-05
5.69e-08
d
yr
n .2582740823475071 3.8511e-09 deg/d
Q 2.956945072473419 2.9394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5491 days (15.03 yr)  
   first obs. used      2005-01-15  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61013  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:42:26  

Additional Information
 Earth MOID = .940049 au 
 Jupiter MOID = 2.41215 au 
 T_jup = 3.468 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457279.5 (2015-Sep-14.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2093876927698393 8.1331e-08  
q 1.931178297780076 1.8519e-07 au
tp 2457370.155245941506
(2015-Dec-13.65524594)
0.0001129 TDB
node 101.7257156832967 0.00011267 deg
peri 310.6909737355131 0.00011996 deg
i 3.139710382244576 5.1822e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5491 days (15.03 yr)  
   first obs. used      2005-01-15  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61013  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:42:26  

Additional Information
 Jupiter MOID = 2.41215 au 
 T_jup = 3.468 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.614742560261407E-15 -1.50239412776492E-14 -5.253129614005812E-12 3.652865852319537E-14 -1.864565339980546E-12 -2.100152176719101E-14
q -1.50239412776492E-14 3.429479562705583E-14 1.137565840391208E-11 -8.038955004261904E-14 4.027706438154591E-12 4.713464404886327E-14
tp -5.253129614005812E-12 1.137565840391208E-11 1.274676132371935E-8 -9.050197872428143E-11 4.676570753707814E-9 2.805444801091314E-11
node 3.652865852319537E-14 -8.038955004261904E-14 -9.050197872428143E-11 1.269539529111451E-8 -1.270926435213357E-8 -1.231223522928213E-10
peri -1.864565339980546E-12 4.027706438154591E-12 4.676570753707814E-9 -1.270926435213357E-8 1.438969107223157E-8 1.329054393102545E-10
i -2.100152176719101E-14 4.713464404886327E-14 2.805444801091314E-11 -1.231223522928213E-10 1.329054393102545E-10 2.685489721117461E-11

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 17.6   n/a MPO353167  

359178 (2009 CL30)          Discovered 2009-Feb-01 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Alternate Designations
 2009 CL30 = 2005 AJ72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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