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(2008 WA95)
Classification: Centaur          SPK-ID: 3440787
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8783582126964973 0.0010044  
a 14.00912927089668 0.11887 au
q 1.704095523077688 0.00041056 au
i 60.20269727369422 0.024635 deg
node 265.1036431275158 0.0057537 deg
peri 139.933206666474 0.022559 deg
M 87.93320100123579 1.1205 deg
tp 2454718.442848718691
(2008-Sep-08.94284872)
0.070987 TDB
period 19152.04445289787
52.44
243.76
0.6674
d
yr
n .01879694885239935 0.00023924 deg/d
Q 26.31416301871567 0.22328 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      27 days  
   first obs. used      2008-11-30  
   last obs. used      2008-12-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .48737  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 02:20:12  

Additional Information
 Earth MOID = .852055 au 
 Jupiter MOID = 1.67264 au 
 T_jup = 1.151 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8   n/a MPO151115  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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