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JPL Small-Body Database Browser
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65524 (5585 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2065524
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04516683002956029 3.7232e-08  
a 2.913933314187092 1.8057e-08 au
q 2.78232018346773 1.1524e-07 au
i 1.673176088729701 3.9864e-06 deg
node 19.72226879140488 0.00016687 deg
peri 3.986591592678402 0.0001761 deg
M 344.3291369726429 5.7319e-05 deg
tp 2459079.587573980417
(2020-Aug-18.08757398)
0.00028949 TDB
period 1816.844840213736
4.97
1.6888e-05
4.624e-08
d
yr
n .1981457040424262 1.8418e-09 deg/d
Q 3.045546444906453 1.8873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      852  
   data-arc span      21516 days (58.91 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57116  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:51:37  

Additional Information
 Earth MOID = 1.78513 au 
 Jupiter MOID = 2.16823 au 
 T_jup = 3.280 
[ 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 15.2   n/a MPO417278  

65524 (5585 P-L)          Discovered 1960-Oct-22 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 5585 P-L = 1995 WK15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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