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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 ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05796240673707464 4.9723e-08  
a 3.011521239058261 2.5497e-08 au
q 2.836966220102627 1.4704e-07 au
i 10.7421010340429 8.4012e-06 deg
node 34.34063919001667 2.5458e-05 deg
peri 271.7393457032335 8.157e-05 deg
M 305.8678792749394 7.9376e-05 deg
tp 2458887.531700163506
(2020-Feb-08.03170016)
0.00042147 TDB
period 1908.874263095789
5.23
2.4242e-05
6.637e-08
d
yr
n .188592830318827 2.3951e-09 deg/d
Q 3.186076258013895 2.6975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      953  
   data-arc span      10486 days (28.71 yr)  
   first obs. used      1989-09-26  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55559  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:45:12  

Additional Information
 Earth MOID = 1.84866 au 
 Jupiter MOID = 1.97154 au 
 T_jup = 3.220 
[ 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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