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JPL Small-Body Database Browser
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215805 (2004 RT25)
Classification: Main-belt Asteroid          SPK-ID: 2215805
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1865643553560256 7.2783e-08  
a 2.368966682621267 1.9429e-08 au
q 1.927001940618128 1.7435e-07 au
i 2.482533583709245 6.8531e-06 deg
node 61.11411953206398 0.00016112 deg
peri 342.0376720222035 0.00016228 deg
M 331.5726478016271 1.7599e-05 deg
tp 2458705.664888450004
(2019-Aug-10.16488845)
6.5343e-05 TDB
period 1331.793393131005
3.65
1.6384e-05
4.486e-08
d
yr
n .2703121984661984 3.3255e-09 deg/d
Q 2.810931424624406 2.3054e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      5526 days (15.13 yr)  
   first obs. used      2002-02-10  
   last obs. used      2017-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59567  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 23:32:14  

Additional Information
 Earth MOID = .935484 au 
 Jupiter MOID = 2.58643 au 
 T_jup = 3.521 
[ 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 17.7   n/a MPO348583  

215805 (2004 RT25)          Discovered 2004-Sep-08 by Pauwels, T. at Uccle
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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