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382747 (2003 CA26)
Classification: Main-belt Asteroid          SPK-ID: 2382747
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0352955007112631 6.7396e-08  
a 3.144224884035546 5.3679e-08 au
q 3.033247892404698 2.1597e-07 au
i 12.27115898517086 5.5798e-06 deg
node 116.5047597492812 3.8472e-05 deg
peri 54.43358627200973 0.0001096 deg
M 6.799714846312896 0.00010176 deg
tp 2458962.035771383540
(2020-Apr-22.53577138)
0.0005754 TDB
period 2036.426911259959
5.58
5.2149e-05
1.428e-07
d
yr
n .1767802212833969 4.527e-09 deg/d
Q 3.255201875666394 5.5573e-08 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      6225 days (17.04 yr)  
   first obs. used      2003-01-17  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61018  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:37:20  

Additional Information
 Earth MOID = 2.0601 au 
 Jupiter MOID = 1.81253 au 
 T_jup = 3.173 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457063.5 (2015-Feb-10.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03655693900233042 6.6854e-08  
q 3.0287362639993 2.1457e-07 au
tp 2456917.381417164383
(2014-Sep-16.88141716)
0.00055106 TDB
node 116.5268047860252 3.8475e-05 deg
peri 53.09758661579839 0.0001071 deg
i 12.27146481617635 5.5799e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      6225 days (17.04 yr)  
   first obs. used      2003-01-17  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61018  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:37:20  

Additional Information
 Jupiter MOID = 1.81253 au 
 T_jup = 3.173 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.469474918384565E-15 -1.392809848446412E-14 1.28075553910535E-11 -3.138707352740506E-14 2.323826558379145E-12 -9.017499960135633E-15
q -1.392809848446412E-14 4.604025098415092E-14 -3.661122931486159E-11 9.677280271848411E-14 -6.611135023711092E-12 3.009454318189132E-14
tp 1.28075553910535E-11 -3.661122931486159E-11 3.036620118683205E-7 -1.252149641939719E-10 5.520014536073728E-8 -5.780395277748927E-11
node -3.138707352740506E-14 9.677280271848411E-14 -1.252149641939719E-10 1.480293423989646E-9 -1.468896396686447E-9 1.704135030708097E-11
peri 2.323826558379145E-12 -6.611135023711092E-12 5.520014536073728E-8 -1.468896396686447E-9 1.146946583560907E-8 -2.71036105728866E-11
i -9.017499960135633E-15 3.009454318189132E-14 -5.780395277748927E-11 1.704135030708097E-11 -2.71036105728866E-11 3.113561107516255E-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 15.6   n/a MPO423415  

382747 (2003 CA26)          Discovered 2003-Feb-02 by NEAT at Palomar
Reference: Last Updated: 2014-01-21

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