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332097 (2005 UW155)
Classification: Main-belt Asteroid          SPK-ID: 2332097
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663242664866406 3.8338e-08  
a 2.596944060968227 2.4521e-08 au
q 2.165009244920849 1.0121e-07 au
i 6.147421042937315 8.8383e-06 deg
node 124.5545209084653 4.5062e-05 deg
peri 281.0315827747066 5.6145e-05 deg
M 174.8227787953701 3.3436e-05 deg
tp 2458258.185681973424
(2018-May-19.68568197)
0.00013633 TDB
period 1528.59459351326
4.19
2.165e-05
5.927e-08
d
yr
n .2355104496167231 3.3356e-09 deg/d
Q 3.028878877015605 2.86e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      6735 days (18.44 yr)  
   first obs. used      2001-11-17  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60398  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 21:27:44  

Additional Information
 Earth MOID = 1.18463 au 
 Jupiter MOID = 2.37668 au 
 T_jup = 3.389 
[ 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 16.6   n/a MPO418704  

332097 (2005 UW155)          Discovered 2005-Oct-26 by LONEOS at Anderson Mesa
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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