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JPL Small-Body Database Browser
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324928 (2007 WC11)
Classification: Main-belt Asteroid          SPK-ID: 2324928
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06888023864564435 5.1104e-08  
a 2.206766027208518 2.9679e-08 au
q 2.054763456619294 1.1729e-07 au
i 5.815884467348417 6.8623e-06 deg
node 179.0041351985736 6.4294e-05 deg
peri 224.9483183735292 0.0001072 deg
M 187.7304345759212 9.5262e-05 deg
tp 2459173.479281405720
(2020-Nov-19.97928141)
0.00032568 TDB
period 1197.382374526079
3.28
2.4155e-05
6.613e-08
d
yr
n .3006558369814714 6.0653e-09 deg/d
Q 2.358768597797741 3.1723e-08 au
  Orbit Determination Parameters
   # obs. used (total)      115  
   data-arc span      6879 days (18.83 yr)  
   first obs. used      2000-08-01  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60255  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:13:43  

Additional Information
 Earth MOID = 1.06611 au 
 Jupiter MOID = 2.86416 au 
 T_jup = 3.651 
[ 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 18.0   n/a MPO268360  

324928 (2007 WC11)          Discovered 2007-Nov-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

Alternate Designations
 2007 WC11 = 2009 HS20 = 2010 SV24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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