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109931 (2001 SZ35)
Classification: Main-belt Asteroid          SPK-ID: 2109931
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 .02510839792919512 3.8339e-08  
a 2.564263981758033 1.2936e-08 au
q 2.499879421308549 1.0027e-07 au
i 2.904620789613503 5.0257e-06 deg
node 135.3343468943443 9.3929e-05 deg
peri 289.8513922798334 0.00015562 deg
M 146.9557573379339 0.00012661 deg
tp 2458388.253050901546
(2018-Sep-26.75305090)
0.00052531 TDB
period 1499.831688585018
4.11
1.135e-05
3.107e-08
d
yr
n .2400269328484677 1.8164e-09 deg/d
Q 2.628648542207515 1.3261e-08 au
  Orbit Determination Parameters
   # obs. used (total)      658  
   data-arc span      10635 days (29.12 yr)  
   first obs. used      1991-03-14  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57397  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:10:40  

Additional Information
 Earth MOID = 1.51468 au 
 Jupiter MOID = 2.4245 au 
 T_jup = 3.431 
[ 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 15.8   n/a MPO426696  

109931 (2001 SZ35)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 SZ35 = 1999 FC17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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