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JPL Small-Body Database Browser
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447062 (2004 RQ265)
Classification: Main-belt Asteroid          SPK-ID: 2447062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1674007687316524 6.2576e-08  
a 3.052978964800581 4.9116e-08 au
q 2.541907939171399 2.1509e-07 au
i 2.249872375860465 1.0208e-05 deg
node 61.77079829783661 0.00015463 deg
peri 272.0628798060526 0.0001584 deg
M 281.7362485209464 3.4831e-05 deg
tp 2459024.086690347186
(2020-Jun-23.58669035)
0.00019418 TDB
period 1948.427025834553
5.33
4.702e-05
1.287e-07
d
yr
n .1847644254707483 4.4587e-09 deg/d
Q 3.564049990429762 5.7339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      94  
   data-arc span      5407 days (14.80 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6442  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:49  

Additional Information
 Earth MOID = 1.53221 au 
 Jupiter MOID = 1.80672 au 
 T_jup = 3.214 
[ 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 16.5   n/a MPO440855  

447062 (2004 RQ265)          Discovered 2004-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2004 RQ265 = 2010 VW220 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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