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230975 Rogerfederer (2005 AQ25)
Classification: Main-belt Asteroid          SPK-ID: 2230975
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05091724885813279 5.0516e-08  
a 2.749616957611704 2.5065e-08 au
q 2.609614026716447 1.3427e-07 au
i 10.00952396799911 4.6209e-06 deg
node 105.8305572665376 3.8782e-05 deg
peri 50.69418923884274 8.0737e-05 deg
M 71.72607043945614 6.9201e-05 deg
tp 2458668.696272351801
(2019-Jul-04.19627235)
0.00031893 TDB
period 1665.354608463857
4.56
2.2772e-05
6.235e-08
d
yr
n .2161701767121348 2.9559e-09 deg/d
Q 2.889619888506961 2.6342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      7023 days (19.23 yr)  
   first obs. used      2001-02-03  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60598  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 10:55:32  

Additional Information
 Earth MOID = 1.63353 au 
 Jupiter MOID = 2.14951 au 
 T_jup = 3.322 
[ 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 15.7   n/a MPO437089  

230975 Rogerfederer           Discovered 2005 Jan. 10 by M. Ory at Vicques.
Swiss tennis player Roger Federer (b. 1981) won a record 16 Grand Slam singles titles by the start of 2011.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20110517/MPCPages.arcLast Updated: 2011-06-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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