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109374 (2001 QF162)
Classification: Main-belt Asteroid          SPK-ID: 2109374
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 .2068219757073695 4.71e-08  
a 3.171525035671297 2.5032e-08 au
q 2.515583961788374 1.5422e-07 au
i 2.332808104480286 5.1662e-06 deg
node 119.2277991484165 0.0001331 deg
peri 272.7123982132305 0.00013363 deg
M 66.91715853735583 1.3507e-05 deg
tp 2458617.026256030345
(2019-May-13.52625603)
7.511e-05 TDB
period 2063.006721243406
5.65
2.4425e-05
6.687e-08
d
yr
n .1745025822228162 2.066e-09 deg/d
Q 3.82746610955422 3.021e-08 au
  Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      10813 days (29.60 yr)  
   first obs. used      1990-09-24  
   last obs. used      2020-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55179  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:12:29  

Additional Information
 Earth MOID = 1.52288 au 
 Jupiter MOID = 1.61652 au 
 T_jup = 3.167 
[ 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 14.9   n/a MPO333678  

109374 (2001 QF162)          Discovered 2001-Aug-23 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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