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35240 (1995 SY5)
Classification: Main-belt Asteroid          SPK-ID: 2035240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02854677509161075 4.9312e-08  
a 2.987864079074507 2.2159e-08 au
q 2.902570195204865 1.4614e-07 au
i 2.238513356197161 5.5212e-06 deg
node 178.3078631417905 0.00012134 deg
peri 36.22554543573911 0.00015096 deg
M 59.35603426277926 8.7194e-05 deg
tp 2458689.470158816761
(2019-Jul-24.97015882)
0.00045811 TDB
period 1886.425604686669
5.16
2.0985e-05
5.745e-08
d
yr
n .1908371043658492 2.1229e-09 deg/d
Q 3.07315796294415 2.2791e-08 au
  Orbit Determination Parameters
   # obs. used (total)      668  
   data-arc span      8666 days (23.73 yr)  
   first obs. used      1995-08-19  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:53:43  

Additional Information
 Earth MOID = 1.89564 au 
 Jupiter MOID = 1.88645 au 
 T_jup = 3.255 
[ 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 15.0   n/a MPO299209  

35240 (1995 SY5)          Discovered 1995-Sep-17 by Spacewatch at Kitt Peak
Reference: 20020227/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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