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434418 (2005 LE52)
Classification: Main-belt Asteroid          SPK-ID: 2434418
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214558819264603 2.4231e-07  
a 2.291977727414425 1.7404e-08 au
q 1.800213692439618 5.4401e-07 au
i 6.225423658885997 7.0332e-06 deg
node 121.7259776252696 7.0128e-05 deg
peri 207.6932446382553 9.3489e-05 deg
M 332.3036533684375 5.1404e-05 deg
tp 2458698.006597407896
(2019-Aug-02.50659741)
0.00018183 TDB
period 1267.400915138752
3.47
1.4436e-05
3.952e-08
d
yr
n .284045873487939 3.2354e-09 deg/d
Q 2.783741762389233 2.1138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      5252 days (14.38 yr)  
   first obs. used      2005-06-15  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56803  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:40:09  

Additional Information
 Earth MOID = .790576 au 
 Jupiter MOID = 2.56577 au 
 T_jup = 3.559 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457421.5 (2016-Feb-03.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2152075843678908 2.4389e-07  
q 1.798442112781841 5.4856e-07 au
tp 2457431.551452641330
(2016-Feb-13.05145264)
0.00017025 TDB
node 121.7695324255083 7.0166e-05 deg
peri 207.8547517628826 9.3266e-05 deg
i 6.224809882612631 7.0339e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      5252 days (14.38 yr)  
   first obs. used      2005-06-15  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56803  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:40:09  

Additional Information
 Jupiter MOID = 2.56577 au 
 T_jup = 3.559 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.948129928218077E-14 -1.337753786392729E-13 3.863733288154204E-11 2.066598209837317E-12 1.408429650809784E-11 -1.467788516430482E-13
q -1.337753786392729E-13 3.009219041822938E-13 -8.698018679767936E-11 -4.647888728802409E-12 -3.170857460366246E-11 3.304331119785992E-13
tp 3.863733288154204E-11 -8.698018679767936E-11 2.898495178896711E-8 1.422224430866311E-9 1.060377226514437E-8 -9.326023101325167E-11
node 2.066598209837317E-12 -4.647888728802409E-12 1.422224430866311E-9 4.923329169470274E-9 -4.302568838572224E-9 1.737586301599383E-10
peri 1.408429650809784E-11 -3.170857460366246E-11 1.060377226514437E-8 -4.302568838572224E-9 8.69847437702381E-9 -2.122173511357886E-10
i -1.467788516430482E-13 3.304331119785992E-13 -9.326023101325167E-11 1.737586301599383E-10 -2.122173511357886E-10 4.947534059349071E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.0   n/a MPO237341  

434418 (2005 LE52)          Discovered 2005-Jun-15 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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