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(2001 XW150)
Classification: Asteroid          SPK-ID: 3209585
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2452262.5 (2001-Dec-19.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5305780118541583 0.011596  
a 4.735177584297028 0.34765 au
q 2.222796475844335 0.10877 au
i 4.153153627910152 0.422 deg
node 248.646316114912 1.0477 deg
peri 204.5635964808848 2.9555 deg
M 357.9787579336198 0.57516 deg
tp 2452283.630932414902
(2002-Jan-09.13093241)
4.1182 TDB
period 3763.594571820977
10.30
414.47
1.135
d
yr
n .09565323605667164 0.010534 deg/d
Q 7.247558692749721 0.5321 au
  Orbit Determination Parameters
   # obs. used (total)      12  
   data-arc span      8 days  
   first obs. used      2001-12-14  
   last obs. used      2001-12-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .54039  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-08 23:12:13  

Additional Information
 Earth MOID = 1.24002 au 
 Jupiter MOID = .236333 au 
 T_jup = 2.712 
[ 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 16.807   .74136 3 autocmod 2.6i
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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