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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9069090132182329 4.3291e-05  
a 15.13089685073973 0.0070551 au
q 1.408550118728493 1.9777e-05 au
i 42.45053360413773 0.0011481 deg
node 103.4472637183978 0.00083152 deg
peri 303.7383488474323 0.00061732 deg
M 140.164057915028 0.098191 deg
tp 2451026.420280038410
(1998-Jul-31.92028004)
0.0097469 TDB
period 21497.87002465988
58.86
15.036
0.04117
d
yr
n .01674584503427779 1.1712e-05 deg/d
Q 28.85324358275097 0.013453 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .73548  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:49:16  

Additional Information
 Earth MOID = .634153 au 
 Jupiter MOID = .081865 au 
 T_jup = 1.404 
[ 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. 2020-October); 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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