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487382 (2014 QS283)
Classification: Main-belt Asteroid          SPK-ID: 2487382
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06251280206299571 5.6099e-08  
a 2.692651472169233 5.774e-08 au
q 2.524326283664883 1.4819e-07 au
i 12.76063463487989 5.8901e-06 deg
node 93.16360409439497 4.2369e-05 deg
peri 181.7529545346442 0.00010978 deg
M 164.5268474719186 0.00010961 deg
tp 2458262.930554401660
(2018-May-24.43055440)
0.00047526 TDB
period 1613.870346970102
4.42
5.1911e-05
1.421e-07
d
yr
n .223066246105747 7.175e-09 deg/d
Q 2.860976660673582 6.1349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      4753 days (13.01 yr)  
   first obs. used      2006-11-23  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .7303  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:43:40  

Additional Information
 Earth MOID = 1.50801 au 
 Jupiter MOID = 2.23535 au 
 T_jup = 3.333 
[ 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 17.2   n/a MPO413572  

487382 (2014 QS283)          Discovered 2014-Aug-25 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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