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JPL Small-Body Database Browser
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423606 (2005 WW34)
Classification: Main-belt Asteroid          SPK-ID: 2423606
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1296033779069311 8.15e-08  
a 2.656479273240711 2.4988e-08 au
q 2.312190586088966 2.1208e-07 au
i 1.453399163930907 8.311e-06 deg
node 57.17100443607267 0.0002705 deg
peri .8040886789050707 0.00027256 deg
M 135.5261077448166 3.0216e-05 deg
tp 2458405.141526065384
(2018-Oct-13.64152607)
0.00013126 TDB
period 1581.459500187404
4.33
2.2314e-05
6.109e-08
d
yr
n .2276378244003971 3.2119e-09 deg/d
Q 3.000767960392457 2.8226e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      4794 days (13.13 yr)  
   first obs. used      2005-11-21  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54039  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:40:38  

Additional Information
 Earth MOID = 1.32435 au 
 Jupiter MOID = 2.31386 au 
 T_jup = 3.375 
[ 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 17.6   n/a MPO472256  

423606 (2005 WW34)          Discovered 2005-Nov-21 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-02-04

Alternate Designations
 2005 WW34 = 2009 TW23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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