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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1395390915671489 1.0657e-07  
a 2.624714503624788 1.5323e-07 au
q 2.258464226165865 3.9688e-07 au
i 1.794744465512719 9.2664e-06 deg
node 70.4241899911614 0.00059429 deg
peri 150.3975994741145 0.00062294 deg
M 209.0884951270851 0.00023097 deg
tp 2459651.590535890805
(2022-Mar-13.09053589)
0.0010512 TDB
period 1553.179084113406
4.25
0.00013601
3.724e-07
d
yr
n .2317826731522702 2.0298e-08 deg/d
Q 2.990964781083711 1.7462e-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 = 1.25044 au 
 Jupiter MOID = 1.98198 au 
 T_jup = 3.388 
[ 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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