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437111 (2012 UK119)
Classification: Main-belt Asteroid          SPK-ID: 2437111
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06759856200913684 8.3695e-08  
a 3.04900765244977 4.0145e-08 au
q 2.842899119589312 2.5799e-07 au
i 9.463059562855975 9.1531e-06 deg
node 228.3197933079667 3.0774e-05 deg
peri 185.4004727963601 5.2007e-05 deg
M 155.389908786915 4.3358e-05 deg
tp 2458161.124073450731
(2018-Feb-11.62407345)
0.00022793 TDB
period 1944.626494196013
5.32
3.8406e-05
1.051e-07
d
yr
n .1851255246570311 3.6562e-09 deg/d
Q 3.255116185310229 4.2859e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      8988 days (24.61 yr)  
   first obs. used      1995-09-18  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51883  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:39:29  

Additional Information
 Earth MOID = 1.854 au 
 Jupiter MOID = 2.08675 au 
 T_jup = 3.213 
[ 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 16.1   n/a MPO428067  

437111 (2012 UK119)          Discovered 2012-Oct-09 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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