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JPL Small-Body Database Browser
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487192 (2014 OQ342)
Classification: Main-belt Asteroid          SPK-ID: 2487192
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1399033101954889 1.0684e-07  
a 2.623880597272396 1.5306e-07 au
q 2.256791016156271 3.9735e-07 au
i 1.794912074117305 9.2639e-06 deg
node 70.42005732819189 0.00059432 deg
peri 150.3674880769714 0.0006228 deg
M 116.3860539827931 0.00022264 deg
tp 2458098.604881033087
(2017-Dec-11.10488103)
0.00091831 TDB
period 1552.438944745058
4.25
0.00013584
3.719e-07
d
yr
n .2318931776470728 2.0291e-08 deg/d
Q 2.99097017838852 1.7447e-07 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      2893 days (7.92 yr)  
   first obs. used      2009-03-19  
   last obs. used      2017-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .53581  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:19:58  

Additional Information
 Earth MOID = 1.24888 au 
 Jupiter MOID = 1.98269 au 
 T_jup = 3.389 
[ 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 17.7   n/a MPO398970  

487192 (2014 OQ342)          Discovered 2009-Mar-19 by Spacewatch at Kitt Peak
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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