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359674 (2011 SL115)
Classification: Main-belt Asteroid          SPK-ID: 2359674
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1343982766000531 4.8609e-08  
a 2.74268902879095 2.5504e-08 au
q 2.374076350071573 1.4247e-07 au
i 6.244489390086462 5.5182e-06 deg
node 180.8914441303054 3.9236e-05 deg
peri 221.2961052464802 4.5087e-05 deg
M 300.6837876433567 2.0345e-05 deg
tp 2459273.859512531309
(2021-Feb-28.35951253)
9.288e-05 TDB
period 1659.064539043337
4.54
2.3142e-05
6.336e-08
d
yr
n .21698975026468 3.0267e-09 deg/d
Q 3.111301707510328 2.8932e-08 au
  Orbit Determination Parameters
   # obs. used (total)      302  
   data-arc span      6594 days (18.05 yr)  
   first obs. used      2002-10-02  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50959  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 16:21:28  

Additional Information
 Earth MOID = 1.38625 au 
 Jupiter MOID = 2.30608 au 
 T_jup = 3.327 
[ 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 16.7   n/a MPO440611  

359674 (2011 SL115)          Discovered 2009-Mar-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Alternate Designations
 2011 SL115 = 2009 FJ58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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