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59237 (1999 CF2)
Classification: Main-belt Asteroid          SPK-ID: 2059237
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1591185736005803 3.1774e-08  
a 2.309950992285941 8.3299e-09 au
q 1.942394885306157 7.3069e-08 au
i 6.405495986407668 4.1306e-06 deg
node 38.91904567617466 3.32e-05 deg
peri 71.64987846575809 3.6494e-05 deg
M 99.36286913624835 1.3411e-05 deg
tp 2458846.564439952062
(2019-Dec-29.06443995)
4.7879e-05 TDB
period 1282.3381885495
3.51
6.9364e-06
1.899e-08
d
yr
n .2807371746506351 1.5185e-09 deg/d
Q 2.677507099265724 9.6554e-09 au
  Orbit Determination Parameters
   # obs. used (total)      767  
   data-arc span      8768 days (24.01 yr)  
   first obs. used      1996-04-18  
   last obs. used      2020-04-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50813  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:35:29  

Additional Information
 Earth MOID = .97004 au 
 Jupiter MOID = 2.45329 au 
 T_jup = 3.560 
[ 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 16.39   n/a E2021B10  

59237 (1999 CF2)          Discovered 1999-Feb-08 by Sarounova, L. at Ondrejov
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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