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469463 (2002 QT115)
Classification: Main-belt Asteroid          SPK-ID: 2469463
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1322262590083864 1.03e-07  
a 2.791953034067743 3.0895e-08 au
q 2.422783529045851 3.0082e-07 au
i 7.145075699050347 6.7622e-06 deg
node 177.1592658045696 5.8242e-05 deg
peri 182.1527770350633 6.9939e-05 deg
M 267.121504217501 3.512e-05 deg
tp 2459440.115768631558
(2021-Aug-13.61576863)
0.00016957 TDB
period 1703.964683902451
4.67
2.8283e-05
7.743e-08
d
yr
n .2112719843321643 3.5068e-09 deg/d
Q 3.161122539089635 3.498e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6547 days (17.92 yr)  
   first obs. used      2002-08-08  
   last obs. used      2020-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52404  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:20:16  

Additional Information
 Earth MOID = 1.41921 au 
 Jupiter MOID = 2.29081 au 
 T_jup = 3.305 
[ 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 17.4   n/a MPO392226  

469463 (2002 QT115)          Discovered 2002-Aug-18 by NEAT at Palomar
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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