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13941 (1989 TF14)
Classification: Main-belt Asteroid          SPK-ID: 2013941
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07648046997011032 4.6451e-08  
a 2.572362609796286 1.723e-08 au
q 2.375627108465527 1.2203e-07 au
i 3.344643295442504 4.8742e-06 deg
node 71.8748165714776 8.0981e-05 deg
peri 199.6083240535407 9.1322e-05 deg
M 262.8465870676111 4.7843e-05 deg
tp 2458007.179490014701
(2017-Sep-10.67949001)
0.00020225 JED
period 1506.942597139418
4.13
1.5141e-05
4.145e-08
d
yr
n .2388943020678935 2.4003e-09 deg/d
Q 2.769098111127046 1.8548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1467  
   data-arc span      9725 days (26.63 yr)  
   first obs. used      1989-09-02  
   last obs. used      2016-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49498  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:17:57  

Additional Information
 Earth MOID = 1.35957 au 
 Jupiter MOID = 2.28449 au 
 T_jup = 3.423 
[ 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 13.9 mag n/a MPO358766  

13941 (1989 TF14)          Discovered 1989-Oct-02 by Debehogne, H. at La Silla
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1989 TF14 = 1996 FL23 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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