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487416 (2014 QH384)
Classification: Main-belt Asteroid          SPK-ID: 2487416
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1334581300550036 3.7028e-07  
a 3.12227484150721 1.1046e-07 au
q 2.705581879641875 1.2189e-06 au
i 27.92083349493056 2.5221e-05 deg
node 338.3516541571453 1.807e-05 deg
peri 198.3160269169225 6.4299e-05 deg
M 183.4061541192006 7.7257e-05 deg
tp 2459989.003440752306
(2023-Feb-13.50344075)
0.00046593 TDB
period 2015.139524799953
5.52
0.00010693
2.928e-07
d
yr
n .1786476795127811 9.4799e-09 deg/d
Q 3.538967803372545 1.252e-07 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      4998 days (13.68 yr)  
   first obs. used      2003-09-20  
   last obs. used      2017-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6619  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:10:24  

Additional Information
 Earth MOID = 1.72133 au 
 Jupiter MOID = 1.48094 au 
 T_jup = 3.023 
[ 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 15.4   n/a MPO495388  

487416 (2014 QH384)          Discovered 2006-Jan-06 by LINEAR at Socorro
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 QH384 = 2006 AD85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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