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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1053058188879318 6.7734e-08  
a 3.013821165520676 5.9813e-08 au
q 2.69644825970374 2.3198e-07 au
i 7.84616855026592 9.1109e-06 deg
node 322.9364487882642 5.6838e-05 deg
peri 313.5207519725068 8.6835e-05 deg
M 11.60111577813063 5.9333e-05 deg
tp 2458938.915431202994
(2020-Mar-30.41543120)
0.00031513 TDB
period 1911.061417791884
5.23
5.6891e-05
1.558e-07
d
yr
n .1883769912617242 5.6078e-09 deg/d
Q 3.331194071337612 6.6112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      4963 days (13.59 yr)  
   first obs. used      2005-10-06  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:35:29  

Additional Information
 Earth MOID = 1.68753 au 
 Jupiter MOID = 1.86112 au 
 T_jup = 3.226 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457493.5 (2016-Apr-15.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1035986119310939 6.8507e-08  
q 2.700068206522954 2.3354e-07 au
tp 2457033.430196898237
(2015-Jan-10.93019690)
0.00032968 TDB
node 323.014944681508 5.6907e-05 deg
peri 314.0927189930696 8.7551e-05 deg
i 7.841382672665956 9.1085e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      4963 days (13.59 yr)  
   first obs. used      2005-10-06  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:35:29  

Additional Information
 Jupiter MOID = 1.86112 au 
 T_jup = 3.226 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.693153698072887E-15 -1.565503877157389E-14 1.014415074173526E-11 -3.719535203643921E-15 2.105652557808225E-12 3.901958561302062E-15
q -1.565503877157389E-14 5.454161965254036E-14 -3.51350350133337E-11 1.939026442038419E-14 -7.167839611990824E-12 -5.964814533065171E-15
tp 1.014415074173526E-11 -3.51350350133337E-11 1.086876786426785E-7 -8.36755538034582E-11 2.199801613661009E-8 1.122720701741106E-10
node -3.719535203643921E-15 1.939026442038419E-14 -8.36755538034582E-11 3.238356064899817E-9 -3.223698290241126E-9 2.022231011726009E-10
peri 2.105652557808225E-12 -7.167839611990824E-12 2.199801613661009E-8 -3.223698290241126E-9 7.665262498994672E-9 -1.773750717995655E-10
i 3.901958561302062E-15 -5.964814533065171E-15 1.122720701741106E-10 2.022231011726009E-10 -1.773750717995655E-10 8.296408461972343E-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 16.2   n/a MPO434637  

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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