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441336 (2008 CM130)
Classification: Main-belt Asteroid          SPK-ID: 2441336
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1049914572017615 6.3034e-08  
a 3.011587635064153 4.8043e-08 au
q 2.695396660767961 2.0599e-07 au
i 7.850049497787089 8.3111e-06 deg
node 322.929208486675 4.5076e-05 deg
peri 313.0817583711686 7.9421e-05 deg
M 49.69077760974036 5.6481e-05 deg
tp 2458937.009490534022
(2020-Mar-28.50949053)
0.00030164 TDB
period 1908.93739181812
5.23
4.5679e-05
1.251e-07
d
yr
n .1885865935378462 4.5127e-09 deg/d
Q 3.327778609360346 5.3087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5450 days (14.92 yr)  
   first obs. used      2005-10-06  
   last obs. used      2020-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52668  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:56:58  

Additional Information
 Earth MOID = 1.68474 au 
 Jupiter MOID = 1.8625 au 
 T_jup = 3.227 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457821.5 (2017-Mar-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1038339807280571 6.4214e-08  
q 2.698737444920463 2.0959e-07 au
tp 2457033.272929028556
(2015-Jan-10.77292903)
0.00032219 TDB
node 323.0044578598587 4.5172e-05 deg
peri 314.0195773516811 7.9681e-05 deg
i 7.841175973830685 8.3016e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5450 days (14.92 yr)  
   first obs. used      2005-10-06  
   last obs. used      2020-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52668  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 08:56:58  

Additional Information
 Jupiter MOID = 1.8625 au 
 T_jup = 3.227 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.123501172162449E-15 -1.319875140280398E-14 1.160020461686804E-11 -1.765341411944298E-14 2.396720700676532E-12 6.670065141739882E-15
q -1.319875140280398E-14 4.392784461972314E-14 -4.159423907859658E-11 6.009011651451433E-14 -8.439631678297362E-12 -2.122716221248814E-14
tp 1.160020461686804E-11 -4.159423907859658E-11 1.038068715850678E-7 -1.697529618952622E-10 2.115483796065946E-8 8.276051160386471E-11
node -1.765341411944298E-14 6.009011651451433E-14 -1.697529618952622E-10 2.04048361155388E-9 -2.055149820192853E-9 7.567735454386711E-11
peri 2.396720700676532E-12 -8.439631678297362E-12 2.115483796065946E-8 -2.055149820192853E-9 6.34909254498693E-9 -5.787023283338634E-11
i 6.670065141739882E-15 -2.122716221248814E-14 8.276051160386471E-11 7.567735454386711E-11 -5.787023283338634E-11 6.891647734091932E-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 16.33   n/a E2021B25  

441336 (2008 CM130)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2008 CM130 = 2013 AG23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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