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390951 (2005 LU33)
Classification: Main-belt Asteroid          SPK-ID: 2390951
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 .07588814332014701 4.4385e-08  
a 2.769718092018004 2.7287e-08 au
q 2.559529328494538 1.1614e-07 au
i 3.39687941735128 5.8382e-06 deg
node 208.4371436200183 8.3423e-05 deg
peri 78.05083192479549 9.5471e-05 deg
M 48.32110057897518 4.3886e-05 deg
tp 2458774.511627096623
(2019-Oct-18.01162710)
0.00020502 TDB
period 1683.649860421726
4.61
2.4881e-05
6.812e-08
d
yr
n .2138211800818408 3.1598e-09 deg/d
Q 2.979906855541471 2.9358e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5672 days (15.53 yr)  
   first obs. used      2005-04-07  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50584  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:37:04  

Additional Information
 Earth MOID = 1.54593 au 
 Jupiter MOID = 2.12259 au 
 T_jup = 3.331 
[ 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 16.6   n/a MPO440687  

390951 (2005 LU33)          Discovered 2005-Jun-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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