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332866 (2010 WG14)
Classification: Main-belt Asteroid          SPK-ID: 2332866
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04565729111130529 8.8968e-08  
a 2.131596793760295 1.6342e-08 au
q 2.034273858415656 2.0043e-07 au
i 1.849627676937112 4.0312e-06 deg
node 122.9885766958376 0.00031384 deg
peri 316.1797038211878 0.00034236 deg
M 4.60576057243135 0.00013586 deg
tp 2458985.956970961794
(2020-May-16.45697096)
0.00042889 TDB
period 1136.726577819107
3.11
1.3072e-05
3.579e-08
d
yr
n .3166988500354114 3.6419e-09 deg/d
Q 2.228919729104934 1.7088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      9714 days (26.60 yr)  
   first obs. used      1993-03-23  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69222  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:47:00  

Additional Information
 Earth MOID = 1.05024 au 
 Jupiter MOID = 2.84568 au 
 T_jup = 3.719 
[ 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 18.1   n/a MPO440511  

332866 (2010 WG14)          Discovered 1999-Feb-07 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

Alternate Designations
 2010 WG14 = 1999 CY139 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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