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35795 (1999 JF31)
Classification: Main-belt Asteroid          SPK-ID: 2035795
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08572708891807528 4.8057e-08  
a 2.287696598529787 1.0216e-08 au
q 2.091579028810046 1.1132e-07 au
i 5.641826777859517 4.7897e-06 deg
node 39.19671730133128 4.9264e-05 deg
peri 165.5717811796469 5.5843e-05 deg
M 48.6133530874309 2.6927e-05 deg
tp 2458829.833161633503
(2019-Dec-12.33316163)
9.4339e-05 TDB
period 1263.851553326085
3.46
8.4655e-06
2.318e-08
d
yr
n .2848435791787303 1.9079e-09 deg/d
Q 2.483814168249528 1.1091e-08 au
  Orbit Determination Parameters
   # obs. used (total)      752  
   data-arc span      7744 days (21.20 yr)  
   first obs. used      1997-11-02  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62403  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:48:47  

Additional Information
 Earth MOID = 1.08754 au 
 Jupiter MOID = 2.47371 au 
 T_jup = 3.589 
[ 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 15.8   n/a MPO426144  

35795 (1999 JF31)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1999 JF31 = 1997 VT7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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