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JPL Small-Body Database Browser
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37241 (2000 WS171)
Classification: Main-belt Asteroid          SPK-ID: 2037241
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2056970401515421 4.1315e-08  
a 2.517691459013188 1.1526e-08 au
q 1.999809777879358 1.0581e-07 au
i 12.18934481388975 3.175e-06 deg
node 136.1553392034547 2.8226e-05 deg
peri 216.6477726345497 3.0855e-05 deg
M 357.3891874769692 1.5277e-05 deg
tp 2459011.082185572340
(2020-Jun-10.58218557)
6.1943e-05 TDB
period 1459.157550546724
3.99
1.002e-05
2.743e-08
d
yr
n .2467177035578602 1.6942e-09 deg/d
Q 3.035573140147019 1.3897e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1195  
   data-arc span      10301 days (28.20 yr)  
   first obs. used      1991-05-15  
   last obs. used      2019-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53951  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:27:48  

Additional Information
 Earth MOID = 1.00621 au 
 Jupiter MOID = 2.41159 au 
 T_jup = 3.397 
[ 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 14.7   n/a MPO337562  

37241 (2000 WS171)          Discovered 2000-Nov-25 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WS171 = 1999 LZ4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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