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JPL Small-Body Database Browser
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379182 (2009 RQ19)
Classification: Main-belt Asteroid          SPK-ID: 2379182
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1688847518218897 2.7038e-07  
a 2.383887317418025 2.8239e-07 au
q 1.981285099444532 4.5849e-07 au
i 2.440320313923566 2.096e-05 deg
node 233.7818350941658 0.0003278 deg
peri 91.19254556720387 0.00050005 deg
M 349.9262206578425 0.00047385 deg
tp 2459038.119840038510
(2020-Jul-07.61984004)
0.0017762 TDB
period 1344.395380707531
3.68
0.00023888
6.54e-07
d
yr
n .2677783672616746 4.758e-08 deg/d
Q 2.786489535391519 3.3008e-07 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      4871 days (13.34 yr)  
   first obs. used      2005-12-01  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .65754  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:16:09  

Additional Information
 Earth MOID = .971144 au 
 Jupiter MOID = 2.53699 au 
 T_jup = 3.516 
[ 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 E2013V08  

379182 (2009 RQ19)          Discovered 2009-Aug-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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