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JPL Small-Body Database Browser
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487374 (2014 QE265)
Classification: Main-belt Asteroid          SPK-ID: 2487374
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07213849240096755 8.3113e-08  
a 3.046345132282553 9.182e-08 au
q 2.826586387106664 2.326e-07 au
i 11.78851006184152 8.2716e-06 deg
node 81.86428555246668 4.6331e-05 deg
peri 36.96254384261647 8.5173e-05 deg
M 191.6465403404098 6.9508e-05 deg
tp 2459508.710730345625
(2021-Oct-21.21073035)
0.00038344 TDB
period 1942.079857375833
5.32
8.7804e-05
2.404e-07
d
yr
n .1853682785662776 8.3808e-09 deg/d
Q 3.266103877458443 9.8444e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      6772 days (18.54 yr)  
   first obs. used      1999-12-27  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59382  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:40:50  

Additional Information
 Earth MOID = 1.85274 au 
 Jupiter MOID = 1.91064 au 
 T_jup = 3.202 
[ 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 16.6   n/a MPO460755  

487374 (2014 QE265)          Discovered 2014-Aug-22 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 QE265 = 2015 XH196 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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