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105404 (2000 QZ145)
Classification: Main-belt Asteroid          SPK-ID: 2105404
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1491465065212982 5.4296e-08  
a 2.133957257244047 9.1143e-09 au
q 1.815684987260326 1.1761e-07 au
i 4.0591147201197 5.8134e-06 deg
node 71.50940263366813 6.3062e-05 deg
peri 10.84845843067201 6.6592e-05 deg
M 174.6669348453832 1.6561e-05 deg
tp 2458844.059894310600
(2019-Dec-26.55989431)
5.3823e-05 TDB
period 1138.615263525595
3.12
7.2947e-06
1.997e-08
d
yr
n .3161735236934205 2.0256e-09 deg/d
Q 2.452229527227768 1.0474e-08 au
  Orbit Determination Parameters
   # obs. used (total)      618  
   data-arc span      8623 days (23.61 yr)  
   first obs. used      1997-11-03  
   last obs. used      2021-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54824  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 09:03:32  

Additional Information
 Earth MOID = .831679 au 
 Jupiter MOID = 2.75482 au 
 T_jup = 3.702 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.86   n/a E2021B55  

105404 (2000 QZ145)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 QZ145 = 1999 KA3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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