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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1762893147679843 3.3253e-08  
a 2.339081942850432 1.0237e-08 au
q 1.926726789959164 7.8956e-08 au
i 7.724780829862622 3.3705e-06 deg
node 88.16413555295095 3.1055e-05 deg
peri 329.674867563192 3.2858e-05 deg
M 136.3213503755745 1.1422e-05 deg
tp 2458505.701972053021
(2019-Jan-22.20197205)
4.0488e-05 TDB
period 1306.67198916501
3.58
8.5776e-06
2.348e-08
d
yr
n .2755090818393124 1.8086e-09 deg/d
Q 2.7514370957417 1.2041e-08 au
  Orbit Determination Parameters
   # obs. used (total)      721  
   data-arc span      7258 days (19.87 yr)  
   first obs. used      2000-08-28  
   last obs. used      2020-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49819  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 12:07:41  

Additional Information
 Earth MOID = .943772 au 
 Jupiter MOID = 2.58134 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 16.0   n/a MPO401368  

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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