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146517 (2001 SL135)
Classification: Main-belt Asteroid          SPK-ID: 2146517
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1002745120594656 4.4578e-08  
a 2.745772825596462 1.8295e-08 au
q 2.470441795283637 1.2774e-07 au
i 11.08189968846379 6.8424e-06 deg
node .9872553801556658 2.4828e-05 deg
peri 60.22247823362451 4.2625e-05 deg
M 350.6421460225025 3.5274e-05 deg
tp 2459043.698542487172
(2020-Jul-13.19854249)
0.00016295 TDB
period 1661.863428599977
4.55
1.6609e-05
4.547e-08
d
yr
n .2166242988470353 2.165e-09 deg/d
Q 3.021103855909288 2.0129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      21671 days (59.33 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59577  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:37:51  

Additional Information
 Earth MOID = 1.5027 au 
 Jupiter MOID = 2.30761 au 
 T_jup = 3.314 
[ 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 15.6   n/a MPO493833  

146517 (2001 SL135)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2001 SL135 = 6874 P-L 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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