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JPL Small-Body Database Browser
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452114 (2014 QA425)
Classification: Main-belt Asteroid          SPK-ID: 2452114
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04630337628101761 6.4493e-08  
a 3.117234660325931 1.8158e-07 au
q 2.972896170892629 2.7977e-07 au
i 14.28356666302252 1.367e-05 deg
node 331.9845580984135 2.9098e-05 deg
peri 265.6117861431252 0.00025174 deg
M 38.39375589237036 0.00027328 deg
tp 2458386.106916696052
(2018-Sep-24.60691670)
0.0015118 TDB
period 2010.262038592552
5.50
0.00017565
4.809e-07
d
yr
n .1790811312599065 1.5647e-08 deg/d
Q 3.261573149759233 1.8999e-07 au
  Orbit Determination Parameters
   # obs. used (total)      71  
   data-arc span      4928 days (13.49 yr)  
   first obs. used      2003-08-26  
   last obs. used      2017-02-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6448  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 10:53:09  

Additional Information
 Earth MOID = 2.00751 au 
 Jupiter MOID = 1.84907 au 
 T_jup = 3.168 
[ 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 MPO402835  

452114 (2014 QA425)          Discovered 2012-Jan-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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