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487426 (2014 QV423)
Classification: Main-belt Asteroid          SPK-ID: 2487426
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04004112938323039 8.5152e-08  
a 3.124602408554367 6.6208e-08 au
q 2.999489799242288 2.8445e-07 au
i 9.675982508727952 9.9526e-06 deg
node 210.7741579475631 5.0401e-05 deg
peri 124.6051832097145 0.00014132 deg
M 34.98908776450706 0.00013759 deg
tp 2458804.425692151675
(2019-Nov-16.92569215)
0.00076769 TDB
period 2017.393288458354
5.52
6.412e-05
1.756e-07
d
yr
n .1784481003578156 5.6718e-09 deg/d
Q 3.249715017866446 6.8859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      5385 days (14.74 yr)  
   first obs. used      2003-09-19  
   last obs. used      2018-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60004  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:24:46  

Additional Information
 Earth MOID = 2.00447 au 
 Jupiter MOID = 1.91263 au 
 T_jup = 3.192 
[ 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 16.0   n/a MPO450509  

487426 (2014 QV423)          Discovered 2003-Sep-19 by Spacewatch at Kitt Peak
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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