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7814 (1986 CF2)
Classification: Main-belt Asteroid          SPK-ID: 2007814
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1687036719419903 8.3227e-08  
a 2.749009742652865 3.0248e-08 AU
q 2.285241704863021 2.2178e-07 AU
i 16.94420370353927 1.0424e-05 deg
node 314.9405756192627 2.6094e-05 deg
peri 65.65003333318076 4.1731e-05 deg
M 221.1261539021489 3.3938e-05 deg
tp 2457642.715536808357
(2016-Sep-11.21553681)
0.00016233 JED
period 1664.802983047691
4.56
2.7478e-05
7.523e-08
d
yr
n .2162418037844706 3.5691e-09 deg/d
Q 3.212777780442709 3.5351e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      717  
   data-arc span      15886 days (43.49 yr)  
   first obs. used      1972-01-19  
   last obs. used      2015-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50266  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:23:11  

Additional Information
 Earth MOID = 1.33983 AU 
 T_jup = 3.263 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.6 mag n/a MPO319183  

7814 (1986 CF2)          Discovered 1986-Feb-13 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1986 CF2 = 1972 BG = 1993 TP36 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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