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305422 (2008 CF134)
Classification: Outer Main-belt Asteroid          SPK-ID: 2305422
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1211332846365847 5.8465e-08  
a 3.232003232767121 4.9184e-08 au
q 2.840500065225979 1.9929e-07 au
i 5.268939442171051 9.1693e-06 deg
node 176.2320006982148 6.8637e-05 deg
peri 84.32657288684393 7.7076e-05 deg
M 293.4773113267875 3.5947e-05 deg
tp 2459392.669125544727
(2021-Jun-27.16912554)
0.00021416 TDB
period 2122.296738330008
5.81
4.8446e-05
1.326e-07
d
yr
n .1696275518395588 3.8721e-09 deg/d
Q 3.623506400308262 5.5142e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      7427 days (20.33 yr)  
   first obs. used      1999-10-04  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68427  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 17:54:19  

Additional Information
 Earth MOID = 1.83171 au 
 Jupiter MOID = 1.46244 au 
 T_jup = 3.168 
[ show covariance matrix ]

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 15.9   n/a MPO427632  

305422 (2008 CF134)          Discovered 2008-Feb-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2008 CF134 = 1999 TA47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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