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JPL Small-Body Database Browser
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392724 (2012 QF23)
Classification: Main-belt Asteroid          SPK-ID: 2392724
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635367435060256 6.5371e-08  
a 2.252803543580957 3.4294e-08 au
q 1.884387388304892 1.3461e-07 au
i 2.19439783992102 8.0458e-06 deg
node 265.4568670429318 0.00022585 deg
peri 150.2718315701847 0.00022836 deg
M 296.4877525613973 4.1902e-05 deg
tp 2458818.390546376376
(2019-Nov-30.89054638)
0.00014729 TDB
period 1235.046780092672
3.38
2.8201e-05
7.721e-08
d
yr
n .2914869345863865 6.6558e-09 deg/d
Q 2.621219698857021 3.9902e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      5733 days (15.70 yr)  
   first obs. used      2002-10-31  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66471  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:10:27  

Additional Information
 Earth MOID = .896109 au 
 Jupiter MOID = 2.71119 au 
 T_jup = 3.607 
[ 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 17.9   n/a MPO460512  

392724 (2012 QF23)          Discovered 2009-Dec-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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