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11570 (1993 LE)
Classification: Main-belt Asteroid          SPK-ID: 2011570
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09031420243128153 5.2531e-08  
a 3.019235432124625 2.9212e-08 au
q 2.746555592120024 1.5646e-07 au
i 11.94350397782528 5.859e-06 deg
node 131.6025154072435 2.8367e-05 deg
peri 146.3533824714166 4.8487e-05 deg
M 100.1640337866226 4.1922e-05 deg
tp 2456867.345349930012
(2014-Jul-28.84534993)
0.00022191 JED
period 1916.21350268373
5.25
2.781e-05
7.614e-08
d
yr
n .1878705058156652 2.7265e-09 deg/d
Q 3.291915272129226 3.185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1169  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1993-06-14  
   last obs. used      2015-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53285  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:18:08  

Additional Information
 Earth MOID = 1.7371 au 
 Jupiter MOID = 1.92044 au 
 T_jup = 3.208 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.7 mag n/a MPO358743  

11570 (1993 LE)          Discovered 1993-Jun-14 by Holt, H. E. at Palomar
Reference: 19990928/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 LE = 1997 CD1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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