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487408 (2014 QW367)
Classification: Main-belt Asteroid          SPK-ID: 2487408
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1522804894509254 5.1869e-08  
a 3.137808631815341 5.443e-08 au
q 2.659981597559162 1.7661e-07 au
i 10.00782305826166 6.3017e-06 deg
node 128.9032409038875 3.5021e-05 deg
peri 283.6311853024416 4.2733e-05 deg
M 342.7767787677062 2.6578e-05 deg
tp 2459097.629239047950
(2020-Sep-05.12923905)
0.00015141 TDB
period 2030.196650537084
5.56
5.2825e-05
1.446e-07
d
yr
n .1773227238379902 4.6139e-09 deg/d
Q 3.615635666071519 6.2719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      165  
   data-arc span      5754 days (15.75 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66177  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:13  

Additional Information
 Earth MOID = 1.69374 au 
 Jupiter MOID = 1.81864 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 15.7   n/a MPO456349  

487408 (2014 QW367)          Discovered 2008-Sep-01 by OAM at La Sagra
Reference: Last Updated: 2017-03-14

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