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344643 (2003 QP34)
Classification: Main-belt Asteroid          SPK-ID: 2344643
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2956325251834293 2.4055e-07  
a 2.699234400494503 3.3243e-08 au
q 1.901252918614333 6.3921e-07 au
i 2.663071054587213 1.6279e-05 deg
node 350.001052437085 0.00022202 deg
peri 358.1072121927729 0.00022623 deg
M 269.0822317488868 3.7833e-05 deg
tp 2459409.577499786856
(2021-Jul-14.07749979)
0.00017656 TDB
period 1619.792288747312
4.43
2.9923e-05
8.192e-08
d
yr
n .2222507185031797 4.1058e-09 deg/d
Q 3.497215882374672 4.3071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      6123 days (16.76 yr)  
   first obs. used      2003-07-24  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68843  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:27:03  

Additional Information
 Earth MOID = .894774 au 
 Jupiter MOID = 1.93476 au 
 T_jup = 3.302 
[ 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 17.0   n/a MPO242285  

344643 (2003 QP34)          Discovered 2003-Jul-24 by NEAT at Palomar
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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