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487407 (2014 QQ365)
Classification: Main-belt Asteroid          SPK-ID: 2487407
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1192747652610066 6.3361e-08  
a 3.031521997344716 6.0603e-08 au
q 2.669937922727847 2.0882e-07 au
i 10.45043921395989 7.7876e-06 deg
node 180.2524744848948 3.7964e-05 deg
peri 100.1710959638769 5.5356e-05 deg
M 80.18980301023944 3.4561e-05 deg
tp 2458571.056376513132
(2019-Mar-28.55637651)
0.0001883 TDB
period 1927.922237638263
5.28
5.7811e-05
1.583e-07
d
yr
n .1867295230958102 5.5993e-09 deg/d
Q 3.393106071961586 6.7831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      3634 days (9.95 yr)  
   first obs. used      2009-09-21  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49683  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:12  

Additional Information
 Earth MOID = 1.67943 au 
 Jupiter MOID = 1.83048 au 
 T_jup = 3.207 
[ 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 16.4   n/a MPO440945  

487407 (2014 QQ365)          Discovered 2013-Apr-19 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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