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JPL Small-Body Database Browser
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442751 (2012 WO24)
Classification: Main-belt Asteroid          SPK-ID: 2442751
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569746331585437 5.2268e-08  
a 2.332528945093192 2.037e-08 au
q 1.966381069605503 1.2141e-07 au
i 2.827346028919558 7.8082e-06 deg
node 1.85632322740487 0.00012772 deg
peri 44.19143337930375 0.00013164 deg
M 300.9037685334382 2.7312e-05 deg
tp 2458814.097554339620
(2019-Nov-26.59755434)
9.7984e-05 TDB
period 1301.184824378731
3.56
1.7045e-05
4.667e-08
d
yr
n .2766709181164075 3.6242e-09 deg/d
Q 2.698676820580881 2.3567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      6614 days (18.11 yr)  
   first obs. used      2001-09-21  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50071  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:01:47  

Additional Information
 Earth MOID = .976352 au 
 Jupiter MOID = 2.68238 au 
 T_jup = 3.552 
[ 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 MPO397584  

442751 (2012 WO24)          Discovered 2001-Sep-21 by LINEAR at Socorro
Reference: Last Updated: 2015-09-02

Alternate Designations
 2012 WO24 = 2001 SA307 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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