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180879 (2005 JU93)
Classification: Main-belt Asteroid          SPK-ID: 2180879
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1226740697508489 5.2718e-08  
a 2.405484427781655 1.6565e-08 au
q 2.110393863303388 1.279e-07 au
i 1.96930028646462 4.896e-06 deg
node 252.4755765409855 0.00015592 deg
peri 313.8433805893205 0.00015677 deg
M 92.59803250216407 1.6707e-05 deg
tp 2458849.989114672651
(2020-Jan-01.48911467)
6.2364e-05 TDB
period 1362.706261765299
3.73
1.4076e-05
3.854e-08
d
yr
n .2641801906257061 2.7289e-09 deg/d
Q 2.700574992259924 1.8597e-08 au
  Orbit Determination Parameters
   # obs. used (total)      265  
   data-arc span      6491 days (17.77 yr)  
   first obs. used      2001-03-29  
   last obs. used      2019-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:26:33  

Additional Information
 Earth MOID = 1.10556 au 
 Jupiter MOID = 2.26401 au 
 T_jup = 3.512 
[ 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 16.9   n/a MPO422704  

180879 (2005 JU93)          Discovered 2005-May-11 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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