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109563 (2001 QF264)
Classification: Main-belt Asteroid          SPK-ID: 2109563
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1254588629919915 4.6172e-08  
a 2.689334836148836 1.5258e-08 au
q 2.351933945400849 1.2349e-07 au
i 14.6229954645105 4.9415e-06 deg
node 193.1055966744397 1.6473e-05 deg
peri 166.3398242632565 2.3333e-05 deg
M 110.374046790578 1.7615e-05 deg
tp 2458506.610027956740
(2019-Jan-23.11002796)
7.7295e-05 TDB
period 1610.889471806079
4.41
1.3709e-05
3.753e-08
d
yr
n .2234790196973472 1.9019e-09 deg/d
Q 3.026735726896822 1.7172e-08 au
  Orbit Determination Parameters
   # obs. used (total)      733  
   data-arc span      9981 days (27.33 yr)  
   first obs. used      1992-10-03  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 03:27:56  

Additional Information
 Earth MOID = 1.35197 au 
 Jupiter MOID = 2.44697 au 
 T_jup = 3.315 
[ 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 15.0   n/a MPO417562  

109563 (2001 QF264)          Discovered 2001-Aug-25 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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