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JPL Small-Body Database Browser
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14858 (1989 UW3)
Classification: Main-belt Asteroid          SPK-ID: 2014858
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1951910298845911 4.3722e-08  
a 2.579513319978275 1.1574e-08 au
q 2.076015458450695 1.0985e-07 au
i 12.37018016660459 6.1535e-06 deg
node 234.4827527861227 1.8546e-05 deg
peri 120.6806922014174 2.4275e-05 deg
M 78.58300125816508 1.6054e-05 deg
tp 2458270.182791427866
(2018-May-31.68279143)
6.6792e-05 TDB
period 1513.230510187631
4.14
1.0185e-05
2.789e-08
d
yr
n .237901626735878 1.6012e-09 deg/d
Q 3.083011181505855 1.3833e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1211  
   data-arc span      10956 days (30.00 yr)  
   first obs. used      1989-10-27  
   last obs. used      2019-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52662  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:52:19  

Additional Information
 Earth MOID = 1.10297 au 
 Jupiter MOID = 2.50325 au 
 T_jup = 3.366 
[ 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 13.8   n/a MPO458963  

14858 (1989 UW3)          Discovered 1989-Oct-27 by Helin, E. F. at Palomar
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1989 UW3 = 1999 CY59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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