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JPL Small-Body Database Browser
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47305 (1999 WL24)
Classification: Main-belt Asteroid          SPK-ID: 2047305
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1394004626063353 3.092e-08  
a 2.431811229980584 1.0513e-08 au
q 2.092815619550009 7.6756e-08 au
i 2.776990434127784 4.1312e-06 deg
node 136.3208144399287 6.9565e-05 deg
peri 86.25459083932617 7.1352e-05 deg
M 248.998978728848 1.7084e-05 deg
tp 2459027.588315734866
(2020-Jun-27.08831574)
6.6921e-05 TDB
period 1385.138550112696
3.79
8.9821e-06
2.459e-08
d
yr
n .2599017982502257 1.6854e-09 deg/d
Q 2.770806840411158 1.1978e-08 au
  Orbit Determination Parameters
   # obs. used (total)      875  
   data-arc span      9451 days (25.88 yr)  
   first obs. used      1993-03-26  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56141  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:41:35  

Additional Information
 Earth MOID = 1.08653 au 
 Jupiter MOID = 2.20666 au 
 T_jup = 3.492 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO426244  

47305 (1999 WL24)          Discovered 1999-Nov-28 by Spacewatch at Kitt Peak
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 WL24 = 1997 CK16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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