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305408 (2008 CF92)
Classification: Main-belt Asteroid          SPK-ID: 2305408
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .065996711965116 1.6265e-07  
a 3.122734876254625 4.7723e-08 au
q 2.916644642083027 5.1146e-07 au
i 9.794035232058844 1.6179e-05 deg
node 354.3362584993938 4.224e-05 deg
peri 357.4330863561616 7.281e-05 deg
M 245.1993432086728 6.5149e-05 deg
tp 2459643.251308410420
(2022-Mar-04.75130841)
0.00037098 TDB
period 2015.584906002313
5.52
4.6204e-05
1.265e-07
d
yr
n .1786082039649819 4.0943e-09 deg/d
Q 3.328825110426223 5.0872e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      8958 days (24.53 yr)  
   first obs. used      1994-09-27  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6549  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:29:28  

Additional Information
 Earth MOID = 1.91106 au 
 Jupiter MOID = 2.04571 au 
 T_jup = 3.190 
[ 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 15.7   n/a MPO397065  

305408 (2008 CF92)          Discovered 2008-Feb-08 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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