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259155 (2002 XF115)
Classification: Main-belt Asteroid          SPK-ID: 2259155
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05059479230998077 8.0031e-08  
a 2.679250961139461 2.3928e-08 au
q 2.543694815214294 2.2165e-07 au
i 6.039750684627404 7.7629e-06 deg
node 175.0895444367928 5.7309e-05 deg
peri 222.6066782718525 8.5428e-05 deg
M 13.37736871693331 6.2818e-05 deg
tp 2458940.976738957663
(2020-Apr-01.47673896)
0.00027938 TDB
period 1601.837732716213
4.39
2.1459e-05
5.875e-08
d
yr
n .2247418653258675 3.0107e-09 deg/d
Q 2.814807107064629 2.5138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      6166 days (16.88 yr)  
   first obs. used      2002-11-15  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 11:42:16  

Additional Information
 Earth MOID = 1.55316 au 
 Jupiter MOID = 2.38995 au 
 T_jup = 3.367 
[ 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 16.8   n/a MPO446329  

259155 (2002 XF115)          Discovered 2002-Dec-08 by Bickel, W. at Bergisch Gladbach
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2002 XF115 = 2006 RR79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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