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JPL Small-Body Database Browser
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487410 (2014 QR372)
Classification: Main-belt Asteroid          SPK-ID: 2487410
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 .09262320358848995 4.6132e-08  
a 2.722629001577205 3.7978e-08 au
q 2.470450381268193 1.3016e-07 au
i 5.855876390723802 5.3322e-06 deg
node 68.73647096405179 6.0234e-05 deg
peri 223.557252725827 7.1121e-05 deg
M 65.18573361689336 3.5785e-05 deg
tp 2458303.380481119400
(2018-Jul-03.88048112)
0.00016311 TDB
period 1640.896264597622
4.49
3.4333e-05
9.4e-08
d
yr
n .2193922966167997 4.5904e-09 deg/d
Q 2.974807621886218 4.1495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      3279 days (8.98 yr)  
   first obs. used      2010-11-03  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53455  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:54  

Additional Information
 Earth MOID = 1.45757 au 
 Jupiter MOID = 2.16183 au 
 T_jup = 3.344 
[ 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 16.9   n/a MPO456349  

487410 (2014 QR372)          Discovered 2010-Nov-03 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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