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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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1687036732412452 8.3473e-08  
a 2.749009743037979 3.0296e-08 AU
q 2.2852417016115 2.2238e-07 AU
i 16.9442036493539 1.0432e-05 deg
node 314.9405755135819 2.6103e-05 deg
peri 65.65003320885434 4.1753e-05 deg
M 221.1261539295327 3.3939e-05 deg
tp 2457642.715536816675
(2016-Sep-11.21553682)
0.00016234 JED
period 1664.802983397529
4.56
2.7521e-05
7.535e-08
d
yr
n .21624180373903 3.5747e-09 deg/d
Q 3.212777784464457 3.5407e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      713  
   data-arc span      15834 days (43.35 yr)  
   first obs. used      1972-01-19  
   last obs. used      2015-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50402  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 15:59:35  

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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