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162508 (2000 QA65)
Classification: Main-belt Asteroid          SPK-ID: 2162508
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1762307860457365 3.3034e-08  
a 2.3391339169548 1.0071e-08 au
q 1.926906508103613 7.8605e-08 au
i 7.724716300346812 3.3184e-06 deg
node 88.16413850195394 3.085e-05 deg
peri 329.6391268152789 3.2627e-05 deg
M 191.4731172397331 1.132e-05 deg
tp 2459812.213046391454
(2022-Aug-20.71304639)		 4.2627e-05 TDB
period 1306.715540535967
3.58		 8.4386e-06
2.31e-08		 d
yr
n .2754998994290228 1.7791e-09 deg/d
Q 2.751361325805987 1.1845e-08 au
   Orbit Determination Parameters
   # obs. used (total)      725  
   data-arc span      7258 days (19.87 yr)  
   first obs. used      2000-08-28  
   last obs. used      2020-07-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49679  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:10:26  

Additional Information
 Earth MOID = .943284 au 
 Jupiter MOID = 2.58211 au 
 T_jup = 3.532 
[ 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 16.02   n/a E2021B55  

162508 (2000 QA65)          Discovered 2000-Aug-28 by LINEAR at Socorro
Reference: 20070926/Numbers.arcLast Updated: 2007-09-30

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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