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150039 (2005 WZ159)
Classification: Main-belt Asteroid          SPK-ID: 2150039
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2649194059346928 6.6848e-08  
a 2.733565394006474 2.1979e-08 au
q 2.009390873742644 1.7889e-07 au
i 9.506134625677429 5.6648e-06 deg
node 127.3484466728275 3.6668e-05 deg
peri 243.0485159629526 3.7385e-05 deg
M 131.1455755824445 9.868e-06 deg
tp 2458599.127213579014
(2019-Apr-25.62721358)
4.1067e-05 TDB
period 1650.793037813588
4.52
1.991e-05
5.451e-08
d
yr
n .2180770040542491 2.6302e-09 deg/d
Q 3.457739914270304 2.7802e-08 au
  Orbit Determination Parameters
   # obs. used (total)      440  
   data-arc span      9330 days (25.54 yr)  
   first obs. used      1995-06-28  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62562  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:38:11  

Additional Information
 Earth MOID = 1.02753 au 
 Jupiter MOID = 2.07219 au 
 T_jup = 3.282 
[ 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 15.46   n/a E2021B55  

150039 (2005 WZ159)          Discovered 2005-Nov-30 by CSS at Catalina
Reference: 20070202/Numbers.arcLast Updated: 2007-02-06

[ show close-approach data ]
Alternate Designations
 2005 WZ159 = 1995 MY3 = 2002 AZ82 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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