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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07689374367793021 5.0272e-08  
a 2.571183189200162 1.9e-08 au
q 2.373475288100802 1.2894e-07 au
i 3.34496624955701 5.6497e-06 deg
node 71.89560394922935 8.6944e-05 deg
peri 199.830736889819 9.674e-05 deg
M 214.8261884094207 4.75e-05 deg
tp 2458007.772668873367
(2017-Sep-11.27266887)
0.00020143 JED
period 1505.906322904583
4.12
1.6692e-05
4.57e-08
d
yr
n .2390586947703588 2.6499e-09 deg/d
Q 2.768891090299523 2.0461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1304  
   data-arc span      9602 days (26.29 yr)  
   first obs. used      1989-09-02  
   last obs. used      2015-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4933  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:25:55  

Additional Information
 Earth MOID = 1.35612 au 
 Jupiter MOID = 2.28459 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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