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78603 (2002 SZ32)
Classification: Main-belt Asteroid          SPK-ID: 2078603
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1641440939169742 4.9653e-08  
a 2.766739919361198 1.7304e-08 au
q 2.312595902193732 1.4069e-07 au
i 4.311106226691037 5.6088e-06 deg
node 293.3937605263958 5.4598e-05 deg
peri 169.5151833899223 5.679e-05 deg
M 231.8404697828148 1.7032e-05 deg
tp 2459598.910681918019
(2022-Jan-19.41068192)
8.2733e-05 TDB
period 1680.935043421373
4.60
1.577e-05
4.318e-08
d
yr
n .2141665148864149 2.0092e-09 deg/d
Q 3.220883936528665 2.0144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      639  
   data-arc span      9870 days (27.02 yr)  
   first obs. used      1993-10-12  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52006  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:26:15  

Additional Information
 Earth MOID = 1.32963 au 
 Jupiter MOID = 1.92651 au 
 T_jup = 3.315 
[ 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 MPO436331  

78603 (2002 SZ32)          Discovered 2002-Sep-28 by NEAT at Haleakala
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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