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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2158563421001371 5.7707e-08  
a 3.10987965099394 3.6666e-08 au
q 2.438592405158737 1.7329e-07 au
i 18.26029223273009 6.8499e-06 deg
node 74.47314082088128 2.1704e-05 deg
peri 196.6988251562506 2.7451e-05 deg
M 221.5920499821425 2.0754e-05 deg
tp 2459770.644709394617
(2022-Jul-10.14470939)		 0.00012265 TDB
period 2003.15151944878
5.48		 3.5426e-05
9.699e-08		 d
yr
n .1797168094898101 3.1784e-09 deg/d
Q 3.781166896829144 4.4581e-08 au
   Orbit Determination Parameters
   # obs. used (total)      244  
   data-arc span      7181 days (19.66 yr)  
   first obs. used      2000-05-06  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59302  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 18:26:23  

Additional Information
 Earth MOID = 1.42788 au 
 Jupiter MOID = 1.33974 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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