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JPL Small-Body Database Browser
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434452 (2005 PQ8)
Classification: Main-belt Asteroid          SPK-ID: 2434452
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1732181697273454 8.4042e-08  
a 2.309422610197523 1.4106e-08 au
q 1.90938865253216 1.9684e-07 au
i 6.550831477686758 9.0719e-06 deg
node 109.7167325532141 5.0828e-05 deg
peri 261.2340002354249 5.9525e-05 deg
M 43.95876891500878 2.5599e-05 deg
tp 2458843.970366802118
(2019-Dec-26.47036680)
9.111e-05 TDB
period 1281.898227409137
3.51
1.1745e-05
3.216e-08
d
yr
n .2808335266424396 2.573e-09 deg/d
Q 2.709456567862887 1.655e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      5137 days (14.06 yr)  
   first obs. used      2005-07-31  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53786  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:15  

Additional Information
 Earth MOID = .922113 au 
 Jupiter MOID = 2.77445 au 
 T_jup = 3.557 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO495162  

434452 (2005 PQ8)          Discovered 2005-Aug-04 by NEAT at Palomar
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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