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109354 (2001 QU153)
Classification: Main-belt Asteroid          SPK-ID: 2109354
[ 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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2490693033412498 5.1207e-08  
a 2.602941125718812 9.9051e-09 au
q 1.954628392897739 1.3214e-07 au
i 5.820731900947536 4.2299e-06 deg
node 98.29718332047922 5.4287e-05 deg
peri 308.2853418388947 5.5012e-05 deg
M 131.8390216699627 8.3441e-06 deg
tp 2458438.758621716306
(2018-Nov-16.25862172)		 3.5144e-05 TDB
period 1533.892573083343
4.20		 8.7555e-06
2.397e-08		 d
yr
n .2346970096323946 1.3396e-09 deg/d
Q 3.251253858539885 1.2372e-08 au
   Orbit Determination Parameters
   # obs. used (total)      715  
   data-arc span      8214 days (22.49 yr)  
   first obs. used      1997-10-29  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59386  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:03:55  

Additional Information
 Earth MOID = .970935 au 
 Jupiter MOID = 2.15889 au 
 T_jup = 3.362 
[ 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 MPO320264  

109354 (2001 QU153)          Discovered 2001-Aug-26 by Pravec, P., Kusnirak, P. at Ondrejov
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QU153 = 1998 CO5 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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