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JPL Small-Body Database Browser
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71889 (2000 WT5)
Classification: Main-belt Asteroid          SPK-ID: 2071889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1166643277721386 4.6446e-08  
a 2.177400864740872 5.7902e-09 au
q 1.923375856565405 1.0199e-07 au
i 5.573659500474289 4.6545e-06 deg
node 316.0574336969179 4.901e-05 deg
peri 75.65245831789731 5.3914e-05 deg
M 288.4739102546314 1.9895e-05 deg
tp 2458833.667489105910
(2019-Dec-16.16748911)
6.4884e-05 TDB
period 1173.561932113908
3.21
4.6811e-06
1.282e-08
d
yr
n .3067584165341328 1.2236e-09 deg/d
Q 2.43142587291634 6.4657e-09 au
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      9045 days (24.76 yr)  
   first obs. used      1995-02-21  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51054  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 06:19:33  

Additional Information
 Earth MOID = .936808 au 
 Jupiter MOID = 2.96012 au 
 T_jup = 3.669 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO337803  

71889 (2000 WT5)          Discovered 2000-Nov-19 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WT5 = 1995 ER1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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