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437384 (2013 WO37)
Classification: Main-belt Asteroid          SPK-ID: 2437384
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06817703150812084 7.4256e-08  
a 2.642819088340317 4.7283e-08 au
q 2.462639528084276 2.0219e-07 au
i 8.737407979337227 7.1139e-06 deg
node 282.6444298161061 5.174e-05 deg
peri 231.9890567472748 7.7524e-05 deg
M 112.2615097227654 5.7381e-05 deg
tp 2458511.140575288282
(2019-Jan-27.64057529)
0.00025194 TDB
period 1569.276890461176
4.30
4.2114e-05
1.153e-07
d
yr
n .2294050222674241 6.1565e-09 deg/d
Q 2.822998648596358 5.0506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      4838 days (13.25 yr)  
   first obs. used      2006-01-31  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66052  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:49:31  

Additional Information
 Earth MOID = 1.48477 au 
 Jupiter MOID = 2.23845 au 
 T_jup = 3.374 
[ 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 17.0   n/a MPO472426  
diameter diameter 2.288 km 0.377 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

437384 (2013 WO37)          Discovered 2009-Dec-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 WO37 = 2010 GA11 = 2012 QK39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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