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187353 (2005 UW215)
Classification: Main-belt Asteroid          SPK-ID: 2187353
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09962473064182242 5.0654e-08  
a 3.056499534736727 2.5252e-08 au
q 2.751996591881725 1.5035e-07 au
i 11.72572386231375 4.5802e-06 deg
node 209.6494200996362 2.2439e-05 deg
peri 348.3929137922611 3.1839e-05 deg
M 147.2445974910771 2.2802e-05 deg
tp 2458402.189583049935
(2018-Oct-10.68958305)
0.00012333 TDB
period 1951.798266278932
5.34
2.4188e-05
6.622e-08
d
yr
n .1844452914113575 2.2858e-09 deg/d
Q 3.361002477591729 2.7768e-08 au
  Orbit Determination Parameters
   # obs. used (total)      561  
   data-arc span      7306 days (20.00 yr)  
   first obs. used      2000-12-05  
   last obs. used      2020-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56176  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:56:39  

Additional Information
 Earth MOID = 1.74959 au 
 Jupiter MOID = 1.60816 au 
 T_jup = 3.196 
[ 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 15.03   n/a E2021B55  

187353 (2005 UW215)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2005 UW215 = 2007 EZ39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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