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308314 (2005 LZ45)
Classification: Jupiter Trojan          SPK-ID: 2308314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07944574066493369 8.29e-08  
a 5.166736118986758 2.1468e-07 au
q 4.75626094119359 5.2872e-07 au
i 22.93003695825593 6.6714e-06 deg
node 110.1183243689246 1.9547e-05 deg
peri 239.1948546541176 5.5946e-05 deg
M 10.99756529756013 5.0469e-05 deg
tp 2458869.456073520597
(2020-Jan-20.95607352)
0.00060437 TDB
period 4289.659779792472
11.74
0.00026736
7.32e-07
d
yr
n .08392273944331695 5.2306e-09 deg/d
Q 5.577211296779925 2.3174e-07 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      9616 days (26.33 yr)  
   first obs. used      1993-05-27  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58537  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:53:50  

Additional Information
 Earth MOID = 3.8052 au 
 Jupiter MOID = .123901 au 
 T_jup = 2.837 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.8   n/a MPO418603  
diameter diameter 14.922 km 0.754 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.060   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

308314 (2005 LZ45)          Discovered 2005-Jun-13 by Spacewatch at Kitt Peak
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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