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134841 (2000 JL57)
Classification: Main-belt Asteroid          SPK-ID: 2134841
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2158210966667016 5.4135e-08  
a 3.109550210100867 3.4648e-08 au
q 2.438443673616725 1.6506e-07 au
i 18.25883203028844 6.4348e-06 deg
node 74.46581400925334 2.1543e-05 deg
peri 196.7481296866391 2.7338e-05 deg
M 257.4784090927768 2.096e-05 deg
tp 2459770.871246299305
(2022-Jul-10.37124630)
0.00012169 TDB
period 2002.833226159806
5.48
3.3474e-05
9.165e-08
d
yr
n .1797453703572999 3.0042e-09 deg/d
Q 3.780656746585008 4.2126e-08 au
  Orbit Determination Parameters
   # obs. used (total)      264  
   data-arc span      7556 days (20.69 yr)  
   first obs. used      2000-05-06  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5938  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:00:55  

Additional Information
 Earth MOID = 1.42601 au 
 Jupiter MOID = 1.33956 au 
 T_jup = 3.107 
[ 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 15.1   n/a MPO366729  

134841 (2000 JL57)          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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