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JPL Small-Body Database Browser
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109151 (2001 QH59)
Classification: Main-belt Asteroid          SPK-ID: 2109151
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560310874155598 6.1574e-08  
a 2.470167521055111 2.5738e-08 au
q 2.084744596646285 1.5211e-07 au
i 11.19758671164482 6.9188e-06 deg
node 322.986774605197 2.7714e-05 deg
peri 315.147274568919 4.8276e-05 deg
M 252.0806323866625 5.3299e-05 deg
tp 2459025.593954389729
(2020-Jun-25.09395439)
0.0002144 TDB
period 1418.038550120167
3.88
2.2163e-05
6.068e-08
d
yr
n .2538718005723419 3.9679e-09 deg/d
Q 2.855590445463938 2.9754e-08 au
  Orbit Determination Parameters
   # obs. used (total)      426  
   data-arc span      6515 days (17.84 yr)  
   first obs. used      2001-05-24  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66229  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:35:14  

Additional Information
 Earth MOID = 1.08386 au 
 Jupiter MOID = 2.36686 au 
 T_jup = 3.442 
[ 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 15.8   n/a MPO432615  

109151 (2001 QH59)          Discovered 2001-Aug-17 by LINEAR at Socorro
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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