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344157 (2000 WS52)
Classification: Main-belt Asteroid          SPK-ID: 2344157
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1292268406029646 1.4757e-07  
a 2.547468254430294 3.2317e-08 au
q 2.218266980373918 3.8846e-07 au
i 6.733849439183705 1.2611e-05 deg
node 243.8587947035367 9.7655e-05 deg
peri 200.0623331123522 0.0001981 deg
M 270.2374463246267 0.00017107 deg
tp 2459370.800498403256
(2021-Jun-05.30049840)
0.00070999 TDB
period 1485.120175026234
4.07
2.8261e-05
7.737e-08
d
yr
n .2424046256011846 4.6128e-09 deg/d
Q 2.87666952848667 3.6494e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6348 days (17.38 yr)  
   first obs. used      2000-11-27  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63219  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:11:24  

Additional Information
 Earth MOID = 1.2355 au 
 Jupiter MOID = 2.3517 au 
 T_jup = 3.421 
[ 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 16.8   n/a MPO437458  

344157 (2000 WS52)          Discovered 2000-Nov-27 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2000 WS52 = 2001 BP83 = 2004 XO120 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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