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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2182365383870652 3.3557e-08  
a 2.564126770763382 1.0728e-08 au
q 2.004540620326377 8.5874e-08 au
i .6097063183309904 5.6669e-06 deg
node 157.2981477266672 0.00036017 deg
peri 234.21254209351 0.00036053 deg
M 88.3827436901413 1.6847e-05 deg
tp 2458232.309443887814
(2018-Apr-23.80944389)
6.8652e-05 TDB
period 1499.711308636058
4.11
9.4119e-06
2.577e-08
d
yr
n .2400461995098304 1.5065e-09 deg/d
Q 3.123712921200386 1.3069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      876  
   data-arc span      7826 days (21.43 yr)  
   first obs. used      1997-10-29  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54836  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:35:39  

Additional Information
 Earth MOID = 1.00971 au 
 Jupiter MOID = 2.31498 au 
 T_jup = 3.399 
[ 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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