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487418 (2014 QV394)
Classification: Main-belt Asteroid          SPK-ID: 2487418
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1214210907729679 2.6306e-07  
a 2.528870994494929 2.7825e-08 au
q 2.221812719919234 6.7044e-07 au
i 4.836957156085258 1.5204e-05 deg
node 358.8913360805039 8.6003e-05 deg
peri 235.9211279653424 0.00012998 deg
M 262.7203736726147 8.8161e-05 deg
tp 2459397.424432592085
(2021-Jul-01.92443259)
0.00036124 TDB
period 1468.887177385515
4.02
2.4243e-05
6.637e-08
d
yr
n .2450834928253421 4.045e-09 deg/d
Q 2.835929269070623 3.1204e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      9237 days (25.29 yr)  
   first obs. used      1994-10-09  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54329  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:27:18  

Additional Information
 Earth MOID = 1.21515 au 
 Jupiter MOID = 2.17398 au 
 T_jup = 3.437 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO456349  

487418 (2014 QV394)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 QV394 = 2006 SZ194 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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