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JPL Small-Body Database Browser
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109564 (2001 QP264)
Classification: Main-belt Asteroid          SPK-ID: 2109564
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07470874086460598 4.2951e-08  
a 2.54540813134968 1.4943e-08 au
q 2.355243894870016 1.1195e-07 au
i 14.00697574464226 5.8967e-06 deg
node 345.8971590483338 1.6824e-05 deg
peri 312.4811870034813 4.0435e-05 deg
M 176.9533207488702 3.6583e-05 deg
tp 2457871.393812368337
(2017-Apr-27.89381237)
0.00015003 TDB
period 1483.319026942163
4.06
1.3062e-05
3.576e-08
d
yr
n .2426989699863379 2.1372e-09 deg/d
Q 2.735572367829344 1.606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      775  
   data-arc span      6434 days (17.62 yr)  
   first obs. used      2001-07-22  
   last obs. used      2019-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58235  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:32:28  

Additional Information
 Earth MOID = 1.36124 au 
 Jupiter MOID = 2.51593 au 
 T_jup = 3.398 
[ 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 15.1   n/a MPO280508  

109564 (2001 QP264)          Discovered 2001-Aug-26 by Crni Vrh at Crni Vrh
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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