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JPL Small-Body Database Browser
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37253 (2000 WN188)
Classification: Main-belt Asteroid          SPK-ID: 2037253
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1131547864443909 4.0501e-08  
a 2.606804359882164 1.5537e-08 au
q 2.311831969237391 1.0662e-07 au
i 4.448908468133146 4.4117e-06 deg
node 287.9272185571107 6.6369e-05 deg
peri 304.329579917566 7.0503e-05 deg
M 41.67211713218418 2.4881e-05 deg
tp 2458822.547477211099
(2019-Dec-05.04747721)
0.00010598 TDB
period 1537.308699742721
4.21
1.3744e-05
3.763e-08
d
yr
n .2341754782629204 2.0936e-09 deg/d
Q 2.901776750526937 1.7295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      778  
   data-arc span      10141 days (27.76 yr)  
   first obs. used      1991-09-14  
   last obs. used      2019-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:27:51  

Additional Information
 Earth MOID = 1.30427 au 
 Jupiter MOID = 2.11521 au 
 T_jup = 3.398 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO436028  
diameter diameter 5.242 km 0.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.037   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37253 (2000 WN188)          Discovered 2000-Nov-18 by LONEOS at Anderson Mesa
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 WN188 = 1999 NP29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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