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487415 (2014 QG383)
Classification: Main-belt Asteroid          SPK-ID: 2487415
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09558525687128362 1.9062e-07  
a 3.018336167887668 1.1586e-07 au
q 2.72982772995624 5.5658e-07 au
i 9.747305046710109 2.3393e-05 deg
node 344.3800941613277 4.8446e-05 deg
peri 314.9283382913432 0.00017756 deg
M 89.52334599007612 0.00018685 deg
tp 2458524.196641706756
(2019-Feb-09.69664171)
0.00098258 TDB
period 1915.357464460451
5.24
0.00011028
3.019e-07
d
yr
n .1879544715176238 1.0822e-08 deg/d
Q 3.306844605819097 1.2693e-07 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      4074 days (11.15 yr)  
   first obs. used      2006-01-30  
   last obs. used      2017-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62335  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:17:32  

Additional Information
 Earth MOID = 1.72521 au 
 Jupiter MOID = 1.99758 au 
 T_jup = 3.218 
[ 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 16.3   n/a MPO495388  

487415 (2014 QG383)          Discovered 2014-Aug-28 by Pan-STARRS 1 at Haleakala
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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