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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1688273452749365 8.7431e-08  
a 2.74865025689031 2.8626e-08 AU
q 2.284602930930247 2.3465e-07 AU
i 16.94437939275695 1.1275e-05 deg
node 314.9433639192411 2.6762e-05 deg
peri 65.68232305078946 4.3476e-05 deg
M 177.8302845007182 3.3792e-05 deg
tp 2455978.293560507055
(2012-Feb-20.79356051)
0.00015189 JED
period 1664.476436330869
4.56
2.6002e-05
7.119e-08
d
yr
n .2162842273655584 3.3788e-09 deg/d
Q 3.212697582850373 3.3459e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      691  
   data-arc span      10279 days (28.14 yr)  
   first obs. used      1986-02-13  
   last obs. used      2014-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56232  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 13:53:26  

Additional Information
 Earth MOID = 1.33791 AU 
 T_jup = 3.264 
[ 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 12.5 mag n/a MPO263418  

7814 (1986 CF2)          Discovered 1986-Feb-13 by Debehogne, H. at La Silla (809)
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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