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JPL Small-Body Database Browser
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295494 (2008 RQ32)
Classification: Main-belt Asteroid          SPK-ID: 2295494
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 .07862074752687354 1.3517e-07  
a 2.906921129860719 3.6173e-08 au
q 2.678376817629406 3.9905e-07 au
i 2.186177000100314 1.6772e-05 deg
node 170.4129885615746 0.00017833 deg
peri 162.2588340954081 0.00018975 deg
M 70.92842909782355 6.372e-05 deg
tp 2458243.830362394609
(2018-May-05.33036239)
0.00032049 TDB
period 1810.290615076948
4.96
3.379e-05
9.251e-08
d
yr
n .198863098003023 3.7119e-09 deg/d
Q 3.135465442092033 3.9017e-08 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      6449 days (17.66 yr)  
   first obs. used      2001-02-20  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58456  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 04:33:56  

Additional Information
 Earth MOID = 1.66709 au 
 Jupiter MOID = 2.14027 au 
 T_jup = 3.279 
[ 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 16.7   n/a MPO376949  

295494 (2008 RQ32)          Discovered 2008-Sep-02 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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