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JPL Small-Body Database Browser
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48259 (2001 WL40)
Classification: Main-belt Asteroid          SPK-ID: 2048259
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05478862320217613 3.3881e-08  
a 2.434961804470288 1.1649e-08 au
q 2.301553599653475 8.4812e-08 au
i 5.997001831202621 4.7666e-06 deg
node 173.2527115347541 3.5543e-05 deg
peri 263.39404145 5.8637e-05 deg
M 215.1286151350434 4.8561e-05 deg
tp 2459158.991756877791
(2020-Nov-05.49175688)
0.00018873 TDB
period 1387.831231567381
3.80
9.9588e-06
2.727e-08
d
yr
n .2593975346652382 1.8614e-09 deg/d
Q 2.568370009287102 1.2287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      809  
   data-arc span      9517 days (26.06 yr)  
   first obs. used      1993-10-11  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56933  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:36:25  

Additional Information
 Earth MOID = 1.32552 au 
 Jupiter MOID = 2.55288 au 
 T_jup = 3.496 
[ 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 15.3   n/a MPO432040  

48259 (2001 WL40)          Discovered 2001-Nov-17 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 WL40 = 1999 GB29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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