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JPL Small-Body Database Browser
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487395 (2014 QG322)
Classification: Main-belt Asteroid          SPK-ID: 2487395
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1523465442121555 9.4099e-08  
a 2.410763878180581 5.0113e-08 au
q 2.043492332428276 2.0525e-07 au
i 1.702851412030794 7.0677e-06 deg
node 154.4390144311057 0.00028237 deg
peri 99.19661885115711 0.00028554 deg
M 177.3510478347122 3.1558e-05 deg
tp 2457926.962627794203
(2017-Jun-22.46262779)
0.00013248 TDB
period 1367.194933181718
3.74
4.263e-05
1.167e-07
d
yr
n .2633128541240369 8.2103e-09 deg/d
Q 2.778035423932886 5.7748e-08 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      5497 days (15.05 yr)  
   first obs. used      2003-10-23  
   last obs. used      2018-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62376  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:09:16  

Additional Information
 Earth MOID = 1.02947 au 
 Jupiter MOID = 2.26153 au 
 T_jup = 3.503 
[ 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 17.8   n/a MPO419312  

487395 (2014 QG322)          Discovered 2005-Jan-16 by Veillet, C. at Mauna Kea
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 QG322 = 2005 BA39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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