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JPL Small-Body Database Browser
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34730 (2001 QO45)
Classification: Outer Main-belt Asteroid          SPK-ID: 2034730
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1664273962909096 4.743e-08  
a 3.205518463340611 2.5195e-08 au
q 2.672032371724395 1.5182e-07 au
i 1.838756367818267 6.6253e-06 deg
node 36.38769632462328 0.00015786 deg
peri 299.2496576583679 0.00015916 deg
M 89.25360675815016 1.8537e-05 deg
tp 2458480.780364448722
(2018-Dec-28.28036445)
0.00010833 TDB
period 2096.263395892123
5.74
2.4714e-05
6.766e-08
d
yr
n .1717341440514883 2.0247e-09 deg/d
Q 3.739004554956826 2.9388e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      9409 days (25.76 yr)  
   first obs. used      1994-04-16  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53983  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:34:00  

Additional Information
 Earth MOID = 1.66303 au 
 Jupiter MOID = 1.64257 au 
 T_jup = 3.170 
[ 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 15.4   n/a MPO452657  

34730 (2001 QO45)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

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