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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05113362261669019 7.4034e-08  
a 2.749782389613034 3.4591e-08 au
q 2.609176054624541 2.1692e-07 au
i 10.00944513296213 5.6061e-06 deg
node 105.8296210627743 4.3812e-05 deg
peri 50.48176455581144 8.6321e-05 deg
M 345.4459620440558 7.1667e-05 deg
tp 2458667.832837826756
(2019-Jul-03.33283783)
0.00033164 TDB
period 1665.504905992903
4.56
3.1427e-05
8.604e-08
d
yr
n .2161506692082563 4.0786e-09 deg/d
Q 2.890388724601528 3.636e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      6632 days (18.16 yr)  
   first obs. used      2001-02-03  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67214  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 01:32:30  

Additional Information
 Earth MOID = 1.63352 au 
 Jupiter MOID = 2.1504 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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