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385967 (2006 WE170)
Classification: Main-belt Asteroid          SPK-ID: 2385967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2444010881733215 8.4478e-08  
a 2.248248337514495 1.8826e-08 au
q 1.698773997342091 1.9353e-07 au
i 1.375981052828909 4.4108e-06 deg
node 128.9941156630534 0.00030317 deg
peri 222.3375714134214 0.00030364 deg
M 112.7709545464379 1.4683e-05 deg
tp 2458814.791149757811
(2019-Nov-27.29114976)
4.8774e-05 TDB
period 1231.302746754784
3.37
1.5466e-05
4.234e-08
d
yr
n .2923732615303704 3.6724e-09 deg/d
Q 2.797722677686898 2.3427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      6226 days (17.05 yr)  
   first obs. used      2004-01-27  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4748  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:18  

Additional Information
 Earth MOID = .691617 au 
 Jupiter MOID = 2.637 au 
 T_jup = 3.589 
[ 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 17.98   n/a MPCxxxxx  

385967 (2006 WE170)          Discovered 2006-Nov-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-02-19

Alternate Designations
 2006 WE170 = 2014 AW33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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