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59009 (1998 SZ65)
Classification: Main-belt Asteroid          SPK-ID: 2059009
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08919799112810396 3.3545e-08  
a 2.330110018254216 8.6797e-09 au
q 2.12226888551847 7.5925e-08 au
i 7.726178383897868 4.2508e-06 deg
node 53.33819140675219 3.9652e-05 deg
peri 200.8494972426868 5.2684e-05 deg
M 152.7904465840367 3.5797e-05 deg
tp 2458449.112689597467
(2018-Nov-26.61268960)
0.00012899 TDB
period 1299.161277310194
3.56
7.2591e-06
1.987e-08
d
yr
n .2771018550871147 1.5483e-09 deg/d
Q 2.537951150989961 9.454e-09 au
  Orbit Determination Parameters
   # obs. used (total)      968  
   data-arc span      8359 days (22.89 yr)  
   first obs. used      1997-03-05  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55603  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:41:01  

Additional Information
 Earth MOID = 1.10991 au 
 Jupiter MOID = 2.48231 au 
 T_jup = 3.554 
[ 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 15.3   n/a MPO280106  

59009 (1998 SZ65)          Discovered 1998-Sep-20 by Elst, E. W. at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SZ65 = 1998 UK38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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