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JPL Small-Body Database Browser
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35068 (1989 SF4)
Classification: Main-belt Asteroid          SPK-ID: 2035068
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05668406993380153 4.4409e-08  
a 3.00857089377975 2.4846e-08 au
q 2.838032850835939 1.3328e-07 au
i 10.73410745733146 7.8754e-06 deg
node 34.24468330421337 2.4432e-05 deg
peri 271.2400749254075 7.575e-05 deg
M 21.84846717217374 7.2223e-05 deg
tp 2458884.820267937788
(2020-Feb-05.32026794)
0.00038231 TDB
period 1906.069804083791
5.22
2.3612e-05
6.465e-08
d
yr
n .188870312739173 2.3396e-09 deg/d
Q 3.179108936723561 2.6254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1068  
   data-arc span      10898 days (29.84 yr)  
   first obs. used      1989-09-26  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56286  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 05:01:40  

Additional Information
 Earth MOID = 1.85034 au 
 Jupiter MOID = 1.97241 au 
 T_jup = 3.221 
[ 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 14.0   n/a MPO358952  

35068 (1989 SF4)          Discovered 1989-Sep-26 by Elst, E. W. at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1989 SF4 = 1998 KJ36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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