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JPL Small-Body Database Browser
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37243 (2000 WM174)
Classification: Main-belt Asteroid          SPK-ID: 2037243
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1425795163810902 4.3123e-08  
a 2.742297417734134 1.8308e-08 au
q 2.351301978140488 1.1352e-07 au
i 13.17556970019523 4.7994e-06 deg
node 128.9261052825719 1.9685e-05 deg
peri 170.6796087062172 2.9342e-05 deg
M 211.2404568075088 2.6171e-05 deg
tp 2459685.913405518844
(2022-Apr-16.41340552)
0.00012435 TDB
period 1658.709220876653
4.54
1.661e-05
4.548e-08
d
yr
n .2170362324324299 2.1734e-09 deg/d
Q 3.133292857327779 2.0918e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1089  
   data-arc span      8016 days (21.95 yr)  
   first obs. used      1998-02-23  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56427  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:27:48  

Additional Information
 Earth MOID = 1.3368 au 
 Jupiter MOID = 2.12173 au 
 T_jup = 3.297 
[ 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 14.1   n/a MPO468200  
diameter diameter 5.318 km 0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.189   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37243 (2000 WM174)          Discovered 2000-Nov-26 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WM174 = 1998 FN93 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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