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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1685355929767698 8.3306e-08  
a 2.74995233877383 3.0514e-08 au
q 2.286487490700728 2.2195e-07 au
i 16.94271252507196 1.0424e-05 deg
node 314.9385257558838 2.6092e-05 deg
peri 65.51924125235027 4.1737e-05 deg
M 350.9475110324634 3.5039e-05 deg
tp 2457642.384340407817
(2016-Sep-10.88434041)
0.00016249 JED
period 1665.65931213913
4.56
2.7724e-05
7.59e-08
d
yr
n .2161306321024727 3.5973e-09 deg/d
Q 3.213417186846933 3.5657e-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 = 1.33973 au 
 Jupiter MOID = 2.40733 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 MPO344364  

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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