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JPL Small-Body Database Browser
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351495 (2005 QZ149)
Classification: Main-belt Asteroid          SPK-ID: 2351495
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0751155411757673 9.4784e-08  
a 3.145712366533517 4.6757e-08 au
q 2.909420479738048 3.0823e-07 au
i 11.7026151263953 1.2075e-05 deg
node 6.432083630530183 3.3044e-05 deg
peri 34.56414429749438 9.2525e-05 deg
M 194.2909339574602 8.6364e-05 deg
tp 2459938.538600743620
(2022-Dec-25.03860074)
0.00049934 TDB
period 2037.872183655979
5.58
4.5435e-05
1.244e-07
d
yr
n .1766548475842845 3.9386e-09 deg/d
Q 3.382004253328986 5.0269e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      4971 days (13.61 yr)  
   first obs. used      2005-08-27  
   last obs. used      2019-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57639  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:34:50  

Additional Information
 Earth MOID = 1.92369 au 
 Jupiter MOID = 1.98882 au 
 T_jup = 3.173 
[ 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 15.7   n/a MPO471639  

351495 (2005 QZ149)          Discovered 2005-Aug-27 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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