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JPL Small-Body Database Browser
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91592 (1999 TU3)
Classification: Main-belt Asteroid          SPK-ID: 2091592
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05596627627338676 6.6263e-08  
a 2.962650711038789 1.8152e-08 au
q 2.796842182843246 1.9549e-07 au
i 9.98917536437065 8.7118e-06 deg
node 15.7019467102025 2.4994e-05 deg
peri 122.0037508657312 6.5784e-05 deg
M 262.3404492751735 6.1895e-05 deg
tp 2459505.779090437516
(2021-Oct-18.27909044)
0.00032166 TDB
period 1862.597884256534
5.10
1.7118e-05
4.687e-08
d
yr
n .1932784327969405 1.7763e-09 deg/d
Q 3.128459239234331 1.9168e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1119  
   data-arc span      7388 days (20.23 yr)  
   first obs. used      1999-09-05  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53746  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 08:17:10  

Additional Information
 Earth MOID = 1.82324 au 
 Jupiter MOID = 1.88035 au 
 T_jup = 3.240 
[ 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 13.8   n/a MPO412707  

91592 (1999 TU3)          Discovered 1999-Oct-02 by Sarounova, L. at Ondrejov
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 1999 TU3 = 2000 XD9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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