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JPL Small-Body Database Browser
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487540 (2014 UF189)
Classification: Main-belt Asteroid          SPK-ID: 2487540
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1122417252886858 5.469e-08  
a 2.964818554803546 6.1546e-08 au
q 2.632042205044488 1.6792e-07 au
i 11.14388748477124 8.3146e-06 deg
node 340.1003188176613 3.4631e-05 deg
peri 313.8661993540975 6.9423e-05 deg
M 42.55900215700843 6.5018e-05 deg
tp 2458380.062974130396
(2018-Sep-18.56297413)
0.00033632 TDB
period 1864.642620620961
5.11
5.8062e-05
1.59e-07
d
yr
n .1930664868531822 6.0118e-09 deg/d
Q 3.297594904562604 6.8454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      4608 days (12.62 yr)  
   first obs. used      2007-03-20  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52065  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:46:42  

Additional Information
 Earth MOID = 1.63005 au 
 Jupiter MOID = 2.01847 au 
 T_jup = 3.227 
[ 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 15.6   n/a MPO409260  

487540 (2014 UF189)          Discovered 2009-Oct-14 by OAM at La Sagra
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 UF189 = 2009 TX34 = 2011 AO79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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