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JPL Small-Body Database Browser
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243965 (2001 QT264)
Classification: Main-belt Asteroid          SPK-ID: 2243965
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 .1436357656044256 6.9368e-08  
a 3.148208986063712 3.1399e-08 au
q 2.696013578067718 2.1519e-07 au
i 12.66139844903893 4.8532e-06 deg
node 245.4937450827012 3.2392e-05 deg
peri 108.6995688201664 3.5692e-05 deg
M 48.67731679181551 1.6661e-05 deg
tp 2458324.621479474173
(2018-Jul-25.12147947)
9.3354e-05 TDB
period 2040.298725052089
5.59
3.0524e-05
8.357e-08
d
yr
n .1764447507512946 2.6397e-09 deg/d
Q 3.600404394059705 3.5909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      6812 days (18.65 yr)  
   first obs. used      2000-05-28  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50613  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:32:06  

Additional Information
 Earth MOID = 1.72514 au 
 Jupiter MOID = 2.02975 au 
 T_jup = 3.155 
[ 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 14.6   n/a MPO413139  

243965 (2001 QT264)          Discovered 2001-Aug-26 by LONEOS at Anderson Mesa
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2001 QT264 = 2000 KS27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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