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JPL Small-Body Database Browser
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461234 (2015 WE6)
Classification: Main-belt Asteroid          SPK-ID: 2461234
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2107469884150673 5.1253e-08  
a 2.629615716243988 3.2251e-08 au
q 2.075432123356638 1.3778e-07 au
i 12.76943838969778 7.3825e-06 deg
node 257.4329383990037 3.1997e-05 deg
peri 342.5034427342923 3.874e-05 deg
M 103.0058214322642 2.1713e-05 deg
tp 2458154.847726986738
(2018-Feb-05.34772699)
9.4654e-05 TDB
period 1557.531565245318
4.26
2.8653e-05
7.845e-08
d
yr
n .2311349625478045 4.2521e-09 deg/d
Q 3.18379930913134 3.9048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      6709 days (18.37 yr)  
   first obs. used      2000-03-04  
   last obs. used      2018-07-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:51:23  

Additional Information
 Earth MOID = 1.06576 au 
 Jupiter MOID = 1.87355 au 
 T_jup = 3.334 
[ 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 16.0   n/a MPO456232  

461234 (2015 WE6)          Discovered 2009-Mar-29 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2016-02-25

[ show close-approach data ]
Alternate Designations
 2015 WE6 = 2011 YU48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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