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JPL Small-Body Database Browser
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324079 (2005 WD75)
Classification: Main-belt Asteroid          SPK-ID: 2324079
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 .06892139717699346 6.1301e-08  
a 2.775801473106404 3.5467e-08 au
q 2.584489357293954 1.7652e-07 au
i 3.835920328815424 6.8871e-06 deg
node 8.482746463108287 0.00010292 deg
peri 87.7179479809664 0.00011615 deg
M 14.1389114305277 5.2814e-05 deg
tp 2458934.157092159955
(2020-Mar-25.65709216)
0.00024765 TDB
period 1689.199832658181
4.62
3.2375e-05
8.864e-08
d
yr
n .2131186571534831 4.0846e-09 deg/d
Q 2.967113588918854 3.7912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5141 days (14.08 yr)  
   first obs. used      2005-11-05  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56737  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 19:31:24  

Additional Information
 Earth MOID = 1.60485 au 
 Jupiter MOID = 2.13692 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 16.8   n/a MPO455389  

324079 (2005 WD75)          Discovered 2005-Nov-25 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

Alternate Designations
 2005 WD75 = 2007 DJ70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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