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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01862070061017573 3.7069e-08  
a 3.169186215174161 2.6242e-08 au
q 3.110173747483507 1.1879e-07 au
i 22.46771050125994 5.2077e-06 deg
node 40.34770272153997 1.1243e-05 deg
peri 256.8421307040847 0.00016077 deg
M 155.3836832034067 0.00016171 deg
tp 2457711.047059594981
(2016-Nov-18.54705960)
0.00092657 TDB
period 2060.725115690826
5.64
2.5595e-05
7.008e-08
d
yr
n .1746957890011039 2.1698e-09 deg/d
Q 3.228198682864814 2.673e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1165  
   data-arc span      15646 days (42.84 yr)  
   first obs. used      1976-05-02  
   last obs. used      2019-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55292  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:43:33  

Additional Information
 Earth MOID = 2.1366 au 
 Jupiter MOID = 1.79724 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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