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JPL Small-Body Database Browser
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34748 (2001 QN93)
Classification: Main-belt Asteroid          SPK-ID: 2034748
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0189295242170841 3.6332e-08  
a 3.168128929657249 2.2786e-08 au
q 3.108157756360458 1.1732e-07 au
i 22.46745187420851 4.3935e-06 deg
node 40.33406002597673 1.1052e-05 deg
peri 257.5397280887485 0.00014583 deg
M 224.5749032325242 0.00014791 deg
tp 2459775.317375916408
(2022-Jul-14.81737592)
0.00084743 TDB
period 2059.69397096932
5.64
2.2221e-05
6.084e-08
d
yr
n .1747832469648775 1.8857e-09 deg/d
Q 3.228100102954041 2.3218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1475  
   data-arc span      16068 days (43.99 yr)  
   first obs. used      1976-05-02  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:51:40  

Additional Information
 Earth MOID = 2.13569 au 
 Jupiter MOID = 1.79828 au 
 T_jup = 3.084 
[ 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 13.3   n/a MPO337545  
diameter diameter 12.077 km 0.138 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.076   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34748 (2001 QN93)          Discovered 2001-Aug-22 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 QN93 = 1976 JO10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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