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150598 (2000 WS145)
Classification: Main-belt Asteroid          SPK-ID: 2150598
[ 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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1868416790502584 4.9854e-08  
a 3.137203814353649 2.5943e-08 au
q 2.551043386156938 1.5237e-07 au
i 16.9805559243323 5.7204e-06 deg
node 159.3543047956081 1.8558e-05 deg
peri 285.9583929508077 2.3716e-05 deg
M 213.8410426662738 1.6515e-05 deg
tp 2460024.515657217054
(2023-Mar-21.01565722)		 9.7788e-05 TDB
period 2029.609693512012
5.56		 2.5175e-05
6.893e-08		 d
yr
n .1773740050369292 2.2002e-09 deg/d
Q 3.723364242550361 3.079e-08 au
   Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      8109 days (22.20 yr)  
   first obs. used      1997-04-16  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68876  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:05:21  

Additional Information
 Earth MOID = 1.62834 au 
 Jupiter MOID = 1.70932 au 
 T_jup = 3.118 
[ 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 15.3   n/a MPO436760  

150598 (2000 WS145)          Discovered 2000-Nov-22 by NEAT at Haleakala
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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