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(1998 WU24)
Classification: Centaur          SPK-ID: 3017056
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9061234813876825 4.3411e-05  
a 15.13895461007376 0.0070626 au
q 1.421192354223619 2.0666e-05 au
i 42.41943902445642 0.001149 deg
node 103.5313920159213 0.00085517 deg
peri 303.709175485428 0.00064312 deg
M 133.4738270176479 0.093539 deg
tp 2451023.568377617577
(1998-Jul-29.06837762)
0.0083928 TDB
period 21515.044920964
58.90
15.056
0.04122
d
yr
n .01673247726520991 1.1709e-05 deg/d
Q 28.8567168659239 0.013462 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      87 days  
   first obs. used      1998-11-25  
   last obs. used      1999-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .73004  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-08 23:58:25  

Additional Information
 Earth MOID = .646744 au 
 Jupiter MOID = .0971211 au 
 T_jup = 1.409 
[ 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 15.0   n/a MPC34031  
rotation period rot_per 7.283 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Davies, J.K.; Tholen, D.J.; Whiteley, R.J.; Green, S.F.; et al. (2001) Icarus 150, 69-77.]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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