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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1687036589878938 8.7147e-08  
a 2.749009739337859 3.1022e-08 AU
q 2.285241737718206 2.312e-07 AU
i 16.94420274272886 1.0609e-05 deg
node 314.9405741738429 2.6217e-05 deg
peri 65.65003724352073 4.2143e-05 deg
M 221.1261532742817 3.3976e-05 deg
tp 2457642.715538550236
(2016-Sep-11.21553855)
0.00016245 JED
period 1664.802980036334
4.56
2.8181e-05
7.716e-08
d
yr
n .2162418041756166 3.6604e-09 deg/d
Q 3.212777740957512 3.6256e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      15485 days (42.40 yr)  
   first obs. used      1972-01-19  
   last obs. used      2014-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50743  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 12:18:02  

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 12.5 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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