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351026 (2003 SF53)
Classification: Main-belt Asteroid          SPK-ID: 2351026
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3338755267936032 6.1907e-08  
a 2.667951321364552 1.2084e-08 au
q 1.777187668484273 1.6726e-07 au
i 6.629031185054384 6.4832e-06 deg
node 300.1057831555467 6.0466e-05 deg
peri 104.2260135117584 6.4312e-05 deg
M 287.4413938487893 1.4843e-05 deg
tp 2459321.312816023362
(2021-Apr-16.81281602)
6.6966e-05 TDB
period 1591.714889447103
4.36
1.0814e-05
2.961e-08
d
yr
n .2261711581557481 1.5366e-09 deg/d
Q 3.558714974244831 1.6118e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      7559 days (20.70 yr)  
   first obs. used      2000-01-28  
   last obs. used      2020-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59123  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:44:59  

Additional Information
 Earth MOID = .800516 au 
 Jupiter MOID = 1.9333 au 
 T_jup = 3.291 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457326.5 (2015-Oct-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3379988084386127 6.2573e-08  
q 1.762354090562493 1.6958e-07 au
tp 2457730.744575311096
(2016-Dec-08.24457531)
5.7108e-05 TDB
node 300.3706019194354 6.0815e-05 deg
peri 103.8708604911018 6.4368e-05 deg
i 6.617376013237452 6.4738e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      7559 days (20.70 yr)  
   first obs. used      2000-01-28  
   last obs. used      2020-10-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59123  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:44:59  

Additional Information
 Jupiter MOID = 1.9333 au 
 T_jup = 3.291 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.915432362761618E-15 -1.060098858602349E-14 -6.625442219326471E-14 -5.587921490534502E-14 2.865075537270445E-13 -4.129162077903355E-14
q -1.060098858602349E-14 2.875708531624882E-14 3.894479999295032E-13 1.579691364379395E-13 -7.166850083117153E-13 1.150857800894933E-13
tp -6.625442219326471E-14 3.894479999295032E-13 3.261351992165453E-9 -6.105034561707873E-13 1.202976976228867E-9 2.217334223958124E-11
node -5.587921490534502E-14 1.579691364379395E-13 -6.105034561707873E-13 3.698512108606969E-9 -3.677525706865093E-9 9.244900240375707E-11
peri 2.865075537270445E-13 -7.166850083117153E-13 1.202976976228867E-9 -3.677525706865093E-9 4.143241582606721E-9 -8.669238083394905E-11
i -4.129162077903355E-14 1.150857800894933E-13 2.217334223958124E-11 9.244900240375707E-11 -8.669238083394905E-11 4.191001186837916E-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 17.4   n/a MPO386432  

351026 (2003 SF53)          Discovered 2003-Sep-19 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

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