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245288 (2005 CF19)
Classification: Main-belt Asteroid          SPK-ID: 2245288
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1878534430948864 9.7556e-08  
a 2.548217677223976 3.3159e-08 au
q 2.069526212802198 2.5877e-07 au
i 6.874124465899198 1.031e-05 deg
node 146.3212019356309 6.0097e-05 deg
peri 58.88942605166897 7.4588e-05 deg
M 226.2323178687217 5.9558e-05 deg
tp 2459552.579872574854
(2021-Dec-04.07987257)
0.00025421 TDB
period 1485.775569706721
4.07
2.9001e-05
7.94e-08
d
yr
n .2422976978084657 4.7294e-09 deg/d
Q 3.026909141645754 3.9388e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      6818 days (18.67 yr)  
   first obs. used      2001-02-19  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:25:18  

Additional Information
 Earth MOID = 1.07619 au 
 Jupiter MOID = 1.95352 au 
 T_jup = 3.407 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456543.5 (2013-Sep-08.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1874169914671786 9.7702e-08  
q 2.070415309651936 2.589e-07 au
tp 2456581.715972276253
(2013-Oct-16.21597228)
0.00021228 TDB
node 146.3657009875332 6.008e-05 deg
peri 58.97309073498448 7.4657e-05 deg
i 6.874741353249759 1.0311e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      6818 days (18.67 yr)  
   first obs. used      2001-02-19  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63966  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:25:18  

Additional Information
 Jupiter MOID = 1.95352 au 
 T_jup = 3.407 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.545634817976557E-15 -2.517330663077562E-14 -1.340873106489783E-11 -3.703062646852731E-14 -2.530522662388016E-12 1.368490955519659E-14
q -2.517330663077562E-14 6.70305825963899E-14 3.794827167945066E-11 1.005717780544922E-13 7.220417468993872E-12 -3.23949594016071E-14
tp -1.340873106489783E-11 3.794827167945066E-11 4.506486387156708E-8 3.431465795342079E-11 9.416393558130718E-9 -4.709512294692061E-12
node -3.703062646852731E-14 1.005717780544922E-13 3.431465795342079E-11 3.609573124921228E-9 -3.576730161249917E-9 -2.076535185734083E-11
peri -2.530522662388016E-12 7.220417468993872E-12 9.416393558130718E-9 -3.576730161249917E-9 5.573668617433916E-9 2.039706496593264E-11
i 1.368490955519659E-14 -3.23949594016071E-14 -4.709512294692061E-12 -2.076535185734083E-11 2.039706496593264E-11 1.063203469457776E-10

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 16.8   n/a MPO494341  

245288 (2005 CF19)          Discovered 2005-Feb-02 by CSS at Catalina
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2005 CF19 = 2001 DX62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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