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357067 (2001 QN69)
Classification: Main-belt Asteroid          SPK-ID: 2357067
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2832196964016571 5.5122e-08  
a 2.688137171478631 1.5609e-08 au
q 1.926803777886444 1.5224e-07 au
i 7.820620567486097 6.0726e-06 deg
node 309.6244595587902 3.1766e-05 deg
peri 1.334341042105223 3.3929e-05 deg
M 21.23396183266749 1.022e-05 deg
tp 2458505.548004122319
(2019-Jan-22.04800412)
4.5212e-05 TDB
period 1609.813504674231
4.41
1.4021e-05
3.839e-08
d
yr
n .2236283886019774 1.9477e-09 deg/d
Q 3.449470565070818 2.0029e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      6754 days (18.49 yr)  
   first obs. used      2001-05-29  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53107  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:20:55  

Additional Information
 Earth MOID = .911644 au 
 Jupiter MOID = 1.84312 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 16.2   n/a MPO437508  
diameter diameter 3.616 km 0.032 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357067 (2001 QN69)          Discovered 2001-Aug-17 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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