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78598 (2002 SP24)
Classification: Main-belt Asteroid          SPK-ID: 2078598
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586569960616082 3.6459e-08  
a 3.140606658390741 2.2274e-08 au
q 2.642327440159381 1.1372e-07 au
i 2.142161287674091 4.0338e-06 deg
node 107.3802744677058 0.00012541 deg
peri 163.871197756928 0.00012634 deg
M 147.1653469844817 1.7833e-05 deg
tp 2458169.460234319290
(2018-Feb-19.96023432)
9.7285e-05 TDB
period 2032.912786707885
5.57
2.1627e-05
5.921e-08
d
yr
n .1770858063138984 1.8839e-09 deg/d
Q 3.638885876622101 2.5808e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1256  
   data-arc span      8365 days (22.90 yr)  
   first obs. used      1997-11-22  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52645  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:26:16  

Additional Information
 Earth MOID = 1.6262 au 
 Jupiter MOID = 1.4677 au 
 T_jup = 3.190 
[ 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 14.1   n/a MPO324994  

78598 (2002 SP24)          Discovered 2002-Sep-28 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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