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434018 (2001 QP330)
Classification: Main-belt Asteroid          SPK-ID: 2434018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2454818633298807 6.7216e-08  
a 2.381814251373247 1.6383e-08 au
q 1.797122050840477 1.61e-07 au
i 1.365479598276952 9.4253e-06 deg
node 277.9619326918378 0.00034492 deg
peri 71.49917751981577 0.00034592 deg
M 81.42053741666388 2.7384e-05 deg
tp 2458896.837107196921
(2020-Feb-17.33710720)
9.9748e-05 TDB
period 1342.642100845858
3.68
1.3853e-05
3.793e-08
d
yr
n .2681280437826296 2.7664e-09 deg/d
Q 2.966506451906016 2.0404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      7081 days (19.39 yr)  
   first obs. used      2001-08-16  
   last obs. used      2021-01-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64782  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:14:34  

Additional Information
 Earth MOID = .78974 au 
 Jupiter MOID = 2.46944 au 
 T_jup = 3.496 
[ 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 17.94   n/a MPCxxxxx  

434018 (2001 QP330)          Discovered 2001-Aug-27 by LONEOS at Anderson Mesa
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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