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JPL Small-Body Database Browser
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172587 (2003 UW275)
Classification: Main-belt Asteroid          SPK-ID: 2172587
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1729080008886923 7.8905e-08  
a 2.554365447636607 1.5395e-08 au
q 2.112695224546612 2.0939e-07 au
i 19.24652188198312 7.4224e-06 deg
node 52.65383980769703 1.886e-05 deg
peri 355.5068473114044 3.3697e-05 deg
M 21.80100334782053 2.8653e-05 deg
tp 2458910.198086286709
(2020-Mar-01.69808629)
0.00011809 TDB
period 1491.155632524353
4.08
1.3481e-05
3.691e-08
d
yr
n .2414234920539863 2.1826e-09 deg/d
Q 2.996035670726602 1.8057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      476  
   data-arc span      8364 days (22.90 yr)  
   first obs. used      1997-03-03  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61393  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 16:51:50  

Additional Information
 Earth MOID = 1.12367 au 
 Jupiter MOID = 2.39974 au 
 T_jup = 3.340 
[ 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 15.8   n/a MPO260221  

172587 (2003 UW275)          Discovered 2003-Oct-29 by CSS at Catalina
Reference: 20071224/Numbers.arcLast Updated: 2007-12-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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