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268316 (2005 QV159)
Classification: Main-belt Asteroid          SPK-ID: 2268316
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0748118726897733 1.8442e-07  
a 2.441691072431762 3.351e-08 au
q 2.259023590773241 4.5147e-07 au
i 22.78193325864062 2.1797e-05 deg
node 354.770974330365 1.6464e-05 deg
peri 11.0873732615531 8.0187e-05 deg
M 288.7234300129228 9.0774e-05 deg
tp 2459276.417210814952
(2021-Mar-02.91721082)
0.0003557 TDB
period 1393.588326590233
3.82
2.8689e-05
7.855e-08
d
yr
n .2583259296386553 5.318e-09 deg/d
Q 2.624358554090283 3.6017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      8889 days (24.34 yr)  
   first obs. used      1996-03-26  
   last obs. used      2020-07-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64535  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:13:44  

Additional Information
 Earth MOID = 1.25729 au 
 Jupiter MOID = 2.7045 au 
 T_jup = 3.391 
[ 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 16.1   n/a MPO326242  

268316 (2005 QV159)          Discovered 2005-Aug-28 by LONEOS at Anderson Mesa
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

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