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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05091717279758718 7.4225e-08  
a 2.749616977019191 3.4118e-08 au
q 2.609614254273126 2.1699e-07 au
i 10.0095213341101 5.6062e-06 deg
node 105.8305976645562 4.3812e-05 deg
peri 50.69420977433607 8.65e-05 deg
M 71.72600223992717 7.1986e-05 deg
tp 2458668.696584328873
(2019-Jul-04.19658433)
0.00033254 TDB
period 1665.354626095593
4.56
3.0996e-05
8.486e-08
d
yr
n .2161701744234597 4.0235e-09 deg/d
Q 2.889619699765257 3.5855e-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 = 1.63353 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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