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190414 (1999 TF319)
Classification: Main-belt Asteroid          SPK-ID: 2190414
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1539481946914208 6.7505e-08  
a 2.763650058608312 2.5901e-08 au
q 2.338191121326723 1.8942e-07 au
i 9.016820570247408 7.448e-06 deg
node 184.971380988895 3.5426e-05 deg
peri 132.367143871482 3.9982e-05 deg
M 265.1179998753695 1.774e-05 deg
tp 2459642.787161475012
(2022-Mar-04.28716148)
8.4198e-05 TDB
period 1678.119958705122
4.59
2.3591e-05
6.459e-08
d
yr
n .2145257841267705 3.0158e-09 deg/d
Q 3.189108995889901 2.9888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      7463 days (20.43 yr)  
   first obs. used      1999-10-09  
   last obs. used      2020-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51857  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:07:34  

Additional Information
 Earth MOID = 1.33484 au 
 Jupiter MOID = 2.1902 au 
 T_jup = 3.305 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.27   n/a E2021B55  

190414 (1999 TF319)          Discovered 1999-Oct-09 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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