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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 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0901069825160131 5.7541e-08  
a 3.019517989921325 3.8799e-08 AU
q 2.747438335196697 1.8154e-07 AU
i 11.94356663839457 6.3619e-06 deg
node 131.6059471892445 2.9348e-05 deg
peri 146.5599292050807 5.142e-05 deg
M 347.2826519025899 4.753e-05 deg
tp 2456868.201597598964
(2014-Jul-29.70159760)
0.00025352 JED
period 1916.482504759807
5.25
3.6939e-05
1.011e-07
d
yr
n .1878441358613492 3.6206e-09 deg/d
Q 3.291597644645952 4.2295e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1076  
   data-arc span      7312 days (20.02 yr)  
   first obs. used      1993-06-14  
   last obs. used      2013-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53661  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-09 20:08:00  

Additional Information
 Earth MOID = 1.73896 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 12.6 mag n/a MPO263453  

11570 (1993 LE)          Discovered 1993-Jun-14 by Holt, H. E. at Palomar (675)
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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