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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07497956276630785 3.9529e-08  
a 2.544691361528152 1.3573e-08 au
q 2.35389151586557 1.0565e-07 au
i 14.00948657245498 5.6977e-06 deg
node 345.8944273501189 1.5234e-05 deg
peri 312.625087307293 3.9719e-05 deg
M 273.9175053652215 3.6507e-05 deg
tp 2459355.038533153181
(2021-May-20.53853315)
0.00015082 TDB
period 1482.692532049127
4.06
1.1863e-05
3.248e-08
d
yr
n .2428015196801922 1.9427e-09 deg/d
Q 2.735491207190733 1.4591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      877  
   data-arc span      6855 days (18.77 yr)  
   first obs. used      2001-07-22  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56174  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:06:17  

Additional Information
 Earth MOID = 1.36063 au 
 Jupiter MOID = 2.51616 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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