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447893 (2007 WT24)
Classification: Main-belt Asteroid          SPK-ID: 2447893
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2229161251363484 1.19e-07  
a 2.541273113352452 2.0305e-08 au
q 1.974782358010739 3.1131e-07 au
i 5.608833181694634 8.6277e-06 deg
node 85.11673372699168 9.6933e-05 deg
peri 12.86176390673608 0.0001028 deg
M 5.449715766845429 3.7581e-05 deg
tp 2458978.100063325733
(2020-May-08.60006333)
0.00015428 TDB
period 1479.706015457778
4.05
1.7734e-05
4.855e-08
d
yr
n .2432915702438545 2.9159e-09 deg/d
Q 3.107763868694164 2.4831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      5900 days (16.15 yr)  
   first obs. used      2003-12-01  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53912  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:11:13  

Additional Information
 Earth MOID = .992068 au 
 Jupiter MOID = 2.07708 au 
 T_jup = 3.404 
[ 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 17.6   n/a MPO456122  

447893 (2007 WT24)          Discovered 2007-Nov-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28

Alternate Designations
 2007 WT24 = 2003 XT39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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