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134393 (1997 AU19)
Classification: Main-belt Asteroid          SPK-ID: 2134393
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1785576304344869 3.6676e-08  
a 3.133891543995711 1.9005e-08 au
q 2.574311295861161 1.1363e-07 au
i 3.766569561738526 3.9676e-06 deg
node 287.637208936328 7.2743e-05 deg
peri 133.3531595535468 7.4128e-05 deg
M 160.9694580424769 1.4287e-05 deg
tp 2458294.422487880436
(2018-Jun-24.92248788)
7.7075e-05 TDB
period 2026.396238949676
5.55
1.8433e-05
5.047e-08
d
yr
n .1776552843320493 1.616e-09 deg/d
Q 3.693471792130261 2.2398e-08 au
  Orbit Determination Parameters
   # obs. used (total)      684  
   data-arc span      8545 days (23.39 yr)  
   first obs. used      1997-01-02  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54787  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:08:10  

Additional Information
 Earth MOID = 1.58841 au 
 Jupiter MOID = 1.6523 au 
 T_jup = 3.184 
[ 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 14.83   n/a E2021B55  

134393 (1997 AU19)          Discovered 1997-Jan-10 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 1997 AU19 = 2001 VU114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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