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58642 (1997 WL24)
Classification: Main-belt Asteroid          SPK-ID: 2058642
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .218344591967188 3.2547e-08  
a 2.563564029212535 1.069e-08 au
q 2.003823687272364 8.3186e-08 au
i .6097398310195703 4.2906e-06 deg
node 157.2977267134411 0.00031986 deg
peri 234.1376120088583 0.00032009 deg
M 184.5158161131062 1.5117e-05 deg
tp 2459731.302728386396
(2022-May-31.80272839)
6.6524e-05 TDB
period 1499.217629713418
4.10
9.3772e-06
2.567e-08
d
yr
n .2401252445709404 1.5019e-09 deg/d
Q 3.123304371152707 1.3024e-08 au
  Orbit Determination Parameters
   # obs. used (total)      957  
   data-arc span      8244 days (22.57 yr)  
   first obs. used      1997-10-29  
   last obs. used      2020-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54452  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:50:17  

Additional Information
 Earth MOID = 1.00964 au 
 Jupiter MOID = 2.31787 au 
 T_jup = 3.400 
[ 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 15.7   n/a MPO417229  

58642 (1997 WL24)          Discovered 1997-Nov-25 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 WL24 = 1999 FW11 = 2001 QC291 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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