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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02854676473285413 4.8095e-08  
a 2.987864082435247 2.147e-08 au
q 2.902570229420223 1.4142e-07 au
i 2.238513919572975 5.3135e-06 deg
node 178.3078851311422 0.00011964 deg
peri 36.2255029412752 0.00014933 deg
M 59.35605868970053 8.6648e-05 deg
tp 2458689.470030293188
(2019-Jul-24.97003029)
0.00045528 TDB
period 1886.425607869437
5.16
2.0333e-05
5.567e-08
d
yr
n .1908371040438698 2.057e-09 deg/d
Q 3.073157935450271 2.2083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      678  
   data-arc span      9068 days (24.83 yr)  
   first obs. used      1995-08-19  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60145  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:41:40  

Additional Information
 Earth MOID = 1.89564 au 
 Jupiter MOID = 1.88645 au 
 T_jup = 3.255 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456582.5 (2013-Oct-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02621334136221083 4.8655e-08  
q 2.90518191923046 1.4219e-07 au
tp 2456787.937306927529
(2014-May-10.43730693)
0.0004973 TDB
node 178.4049538143047 0.00011965 deg
peri 32.62363212276257 0.00015348 deg
i 2.238907663927709 5.3167e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      678  
   data-arc span      9068 days (24.83 yr)  
   first obs. used      1995-08-19  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60145  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 00:41:40  

Additional Information
 Jupiter MOID = 1.88645 au 
 T_jup = 3.255 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.367275554728706E-15 -6.845950284153196E-15 -4.164287740019268E-12 1.059213856041134E-14 -8.247166123466016E-13 5.049917276882352E-17
q -6.845950284153196E-15 2.021762536420514E-14 8.522889726549909E-12 -3.372718943942809E-14 1.70097084674102E-12 2.779321567731456E-16
tp -4.164287740019268E-12 8.522889726549909E-12 2.473057363218991E-7 -1.149470522512944E-10 4.782761881494463E-8 -5.321275277141344E-12
node 1.059213856041134E-14 -3.372718943942809E-14 -1.149470522512944E-10 1.431587119162913E-8 -1.432691714600197E-8 8.645572236544497E-11
peri -8.247166123466016E-13 1.70097084674102E-12 4.782761881494463E-8 -1.432691714600197E-8 2.355573966559644E-8 -8.740365597596253E-11
i 5.049917276882352E-17 2.779321567731456E-16 -5.321275277141344E-12 8.645572236544497E-11 -8.740365597596253E-11 2.826749821975355E-11

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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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