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392673 (2011 UN324)
Classification: Main-belt Asteroid          SPK-ID: 2392673
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1205121552639283 4.9448e-08  
a 2.654364226111241 3.8084e-08 au
q 2.334481072367106 1.35e-07 au
i 6.104673491784125 6.9059e-06 deg
node 38.86868769495368 6.335e-05 deg
peri 242.9743810072677 7.6989e-05 deg
M 90.39997818971472 3.8293e-05 deg
tp 2458603.852222536352
(2019-Apr-30.35222254)
0.00017131 TDB
period 1579.571176303221
4.32
3.3995e-05
9.307e-08
d
yr
n .2279099577155698 4.905e-09 deg/d
Q 2.974247379855376 4.2674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      5218 days (14.29 yr)  
   first obs. used      2005-05-11  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57995  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:07  

Additional Information
 Earth MOID = 1.32595 au 
 Jupiter MOID = 2.15978 au 
 T_jup = 3.370 
[ 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 16.8   n/a MPO437608  

392673 (2011 UN324)          Discovered 2007-Oct-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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