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JPL Small-Body Database Browser
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441330 (2008 CL79)
Classification: Main-belt Asteroid          SPK-ID: 2441330
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048638283119416 8.2686e-08  
a 2.88241395897773 6.6747e-08 au
q 2.580152996459546 2.6068e-07 au
i 8.995660761891148 1.4372e-05 deg
node 346.9450247535025 5.9271e-05 deg
peri 86.79484408556398 9.5396e-05 deg
M 167.4212287699753 8.0445e-05 deg
tp 2457769.232158541544
(2017-Jan-15.73215854)
0.00039133 TDB
period 1787.446103004064
4.89
6.2086e-05
1.7e-07
d
yr
n .2014046741856817 6.9957e-09 deg/d
Q 3.184674921495915 7.3746e-08 au
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      3693 days (10.11 yr)  
   first obs. used      2008-02-07  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .78693  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:29:27  

Additional Information
 Earth MOID = 1.61416 au 
 Jupiter MOID = 2.07757 au 
 T_jup = 3.267 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456823.5 (2014-Jun-15.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1066810597379581 8.2243e-08  
q 2.571719593212517 2.6071e-07 au
tp 2455982.455800529300
(2012-Feb-24.95580053)
0.00037433 TDB
node 347.0498477800786 5.922e-05 deg
peri 85.99383472436624 9.4469e-05 deg
i 9.005770378549892 1.4379e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      64  
   data-arc span      3693 days (10.11 yr)  
   first obs. used      2008-02-07  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .78693  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:29:27  

Additional Information
 Jupiter MOID = 2.07757 au 
 T_jup = 3.267 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.763957410498354E-15 -2.090620891344214E-14 1.005922873563804E-11 3.012531333831761E-14 1.771744267393159E-12 4.944066200887241E-15
q -2.090620891344214E-14 6.796875643348006E-14 -2.714127933657469E-11 -8.778085714029185E-14 -4.381639612770638E-12 -2.485600467567525E-15
tp 1.005922873563804E-11 -2.714127933657469E-11 1.401227243603294E-7 2.406336997262131E-10 2.7551575166216E-8 7.952628393593358E-11
node 3.012531333831761E-14 -8.778085714029185E-14 2.406336997262131E-10 3.506989042973245E-9 -3.415720813256614E-9 -3.354060763255026E-10
peri 1.771744267393159E-12 -4.381639612770638E-12 2.7551575166216E-8 -3.415720813256614E-9 8.924396372896719E-9 3.482561429985416E-10
i 4.944066200887241E-15 -2.485600467567525E-15 7.952628393593358E-11 -3.354060763255026E-10 3.482561429985416E-10 2.06755316250519E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.0   n/a MPO440826  

441330 (2008 CL79)          Discovered 2008-Feb-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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