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259608 (2003 UW289)
Classification: Main-belt Asteroid          SPK-ID: 2259608
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05452485472213595 5.5946e-08  
a 2.293314174204646 1.5172e-08 au
q 2.168271552023923 1.2611e-07 au
i 2.728976180261532 4.0021e-06 deg
node 273.772879152645 0.00010952 deg
peri 232.4666058407795 0.00011945 deg
M 183.6204521651461 4.9211e-05 deg
tp 2459621.997640148995
(2022-Feb-11.49764015)
0.00017712 TDB
period 1268.509604430597
3.47
1.2588e-05
3.446e-08
d
yr
n .2837976147303948 2.8163e-09 deg/d
Q 2.41835679638537 1.5999e-08 au
  Orbit Determination Parameters
   # obs. used (total)      332  
   data-arc span      6228 days (17.05 yr)  
   first obs. used      2003-10-23  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57271  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 05:50:36  

Additional Information
 Earth MOID = 1.18126 au 
 Jupiter MOID = 2.57505 au 
 T_jup = 3.593 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO433691  

259608 (2003 UW289)          Discovered 2003-Oct-23 by Buie, M. W. at Kitt Peak
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

[ show close-approach data ]
Alternate Designations
 2003 UW289 = 2008 AT63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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