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103082 (1999 XO159)
Classification: Main-belt Asteroid          SPK-ID: 2103082
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1119420987006922 4.123e-08  
a 2.575613568302366 1.1997e-08 au
q 2.287293980024621 1.0871e-07 au
i 13.97690433755285 3.9796e-06 deg
node 257.153152693697 1.9263e-05 deg
peri 134.9177371632908 2.7638e-05 deg
M 77.97911485800478 1.959e-05 deg
tp 2458873.464209747340
(2020-Jan-24.96420975)
8.1698e-05 TDB
period 1509.800216446956
4.13
1.0549e-05
2.888e-08
d
yr
n .2384421435885043 1.6659e-09 deg/d
Q 2.863933156580111 1.334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1247  
   data-arc span      7769 days (21.27 yr)  
   first obs. used      1999-10-12  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45282  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:33:16  

Additional Information
 Earth MOID = 1.31568 au 
 Jupiter MOID = 2.54273 au 
 T_jup = 3.377 
[ 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 14.62   n/a E2021B55  

103082 (1999 XO159)          Discovered 1999-Dec-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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