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79538 (1998 QN34)
Classification: Main-belt Asteroid          SPK-ID: 2079538
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1916523750912953 4.9167e-08  
a 2.249236072446257 7.5085e-09 au
q 1.818164637020915 1.0927e-07 au
i 4.731050294883116 4.4909e-06 deg
node 347.0370813784198 3.7009e-05 deg
peri 5.41821567394192 3.7908e-05 deg
M 149.9038122494103 8.9641e-06 deg
tp 2458487.448261357757
(2019-Jan-03.94826136)
2.9497e-05 TDB
period 1232.114268074154
3.37
6.1697e-06
1.689e-08
d
yr
n .2921806924309829 1.4631e-09 deg/d
Q 2.680307507871599 8.9476e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1136  
   data-arc span      7934 days (21.72 yr)  
   first obs. used      1998-07-31  
   last obs. used      2020-04-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50755  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 07:35:23  

Additional Information
 Earth MOID = .812725 au 
 Jupiter MOID = 2.75066 au 
 T_jup = 3.600 
[ 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 MPO449499  

79538 (1998 QN34)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 QN34 = 2000 DF26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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