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JPL Small-Body Database Browser
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344345 (2001 WL32)
Classification: Main-belt Asteroid          SPK-ID: 2344345
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2181229888505095 9.5745e-08  
a 2.365746280999481 1.6617e-08 au
q 1.849722631325897 2.2993e-07 au
i 3.351931856697362 4.8527e-06 deg
node 104.0884126577086 0.00017101 deg
peri 242.7796930137453 0.00017206 deg
M 332.6655616441564 1.6937e-05 deg
tp 2458701.415605416261
(2019-Aug-05.91560542)
6.2066e-05 TDB
period 1329.078632489529
3.64
1.4003e-05
3.834e-08
d
yr
n .2708643350361259 2.8539e-09 deg/d
Q 2.881769930673065 2.0242e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      6610 days (18.10 yr)  
   first obs. used      2001-10-23  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57876  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:56:38  

Additional Information
 Earth MOID = .844734 au 
 Jupiter MOID = 2.53619 au 
 T_jup = 3.513 
[ 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 17.1   n/a MPO288288  

344345 (2001 WL32)          Discovered 2001-Nov-17 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

Alternate Designations
 2001 WL32 = 2005 YC198 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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