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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1957237165364799 4.2382e-08  
a 2.578381772516399 1.144e-08 au
q 2.073731309349573 1.0601e-07 au
i 12.37106502568413 4.589e-06 deg
node 234.4671238463849 1.8059e-05 deg
peri 120.6670256420708 2.1708e-05 deg
M 221.3822438688219 1.4063e-05 deg
tp 2459782.785028795469
(2022-Jul-22.28502880)		 6.1072e-05 TDB
period 1512.234912877947
4.14		 1.0064e-05
2.755e-08		 d
yr
n .2380582520177906 1.5843e-09 deg/d
Q 3.083032235683225 1.3679e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1471  
   data-arc span      11453 days (31.36 yr)  
   first obs. used      1989-10-27  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49166  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:40:53  

Additional Information
 Earth MOID = 1.10005 au 
 Jupiter MOID = 2.50769 au 
 T_jup = 3.367 
[ 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 13.77   n/a E2021B10  

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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