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134838 (2000 JF20)
Classification: Main-belt Asteroid          SPK-ID: 2134838
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1981388980833168 6.7125e-08  
a 2.703226313912455 2.1425e-08 au
q 2.167612030804015 1.7921e-07 au
i 8.766873007385596 7.4276e-06 deg
node 2.37287849520491 3.5833e-05 deg
peri 175.381799883447 3.9613e-05 deg
M 210.467067861631 2.3906e-05 deg
tp 2459674.805007623100
(2022-Apr-05.30500762)
0.00011387 TDB
period 1623.3868972735
4.44
1.93e-05
5.284e-08
d
yr
n .2217585965518292 2.6364e-09 deg/d
Q 3.238840597020896 2.567e-08 au
  Orbit Determination Parameters
   # obs. used (total)      296  
   data-arc span      8034 days (22.00 yr)  
   first obs. used      1997-09-29  
   last obs. used      2019-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59931  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 15:52:12  

Additional Information
 Earth MOID = 1.17161 au 
 Jupiter MOID = 1.72326 au 
 T_jup = 3.321 
[ 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 MPO436659  

134838 (2000 JF20)          Discovered 2000-May-06 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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