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359882 (2011 WA34)
Classification: Main-belt Asteroid          SPK-ID: 2359882
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06241711326885764 9.0029e-08  
a 2.777444818014206 6.3149e-08 au
q 2.604084730210211 2.7862e-07 au
i 3.697579714300209 9.4076e-06 deg
node 221.5116977748323 0.00014205 deg
peri 188.0544301859546 0.00017797 deg
M 308.4082685440749 0.00011287 deg
tp 2459242.794852769636
(2021-Jan-28.29485277)
0.00053521 TDB
period 1690.70012840306
4.63
5.766e-05
1.579e-07
d
yr
n .2129295396339951 7.2618e-09 deg/d
Q 2.9508049058182 6.709e-08 au
  Orbit Determination Parameters
   # obs. used (total)      65  
   data-arc span      4167 days (11.41 yr)  
   first obs. used      2006-10-19  
   last obs. used      2018-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65363  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:30:34  

Additional Information
 Earth MOID = 1.61413 au 
 Jupiter MOID = 2.29746 au 
 T_jup = 3.329 
[ 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 17.1   n/a MPO440611  

359882 (2011 WA34)          Discovered 2006-Oct-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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