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JPL Small-Body Database Browser
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487302 (2014 QN66)
Classification: Main-belt Asteroid          SPK-ID: 2487302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09126513480450756 5.7212e-08  
a 2.557208556180876 5.6465e-08 au
q 2.323824572577788 1.6586e-07 au
i 13.24518705953198 1.2607e-05 deg
node 318.7434087146304 2.3906e-05 deg
peri 267.7439590107586 8.6816e-05 deg
M 134.3796845742185 7.7405e-05 deg
tp 2458042.956487538831
(2017-Oct-16.45648754)
0.00032632 TDB
period 1493.645896862964
4.09
4.9471e-05
1.354e-07
d
yr
n .2410209814495467 7.9829e-09 deg/d
Q 2.790592539783963 6.1618e-08 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      4336 days (11.87 yr)  
   first obs. used      2006-08-29  
   last obs. used      2018-07-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55244  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:09:19  

Additional Information
 Earth MOID = 1.36079 au 
 Jupiter MOID = 2.34097 au 
 T_jup = 3.394 
[ 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 17.3   n/a MPO456349  

487302 (2014 QN66)          Discovered 2014-Jun-27 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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